Introduction

Function and style

Since creating the first exit device, Von Duprin® remains the trusted name in the industry by creating products that meet the highest standards for fire and life safety. It's evident in the meticulous engineering behind every exit device. Today, Von Duprin's product line is available in a wide range of styles and finishes to blend seamlessly into varying aesthetic environments.

The 55 Series is a narrow stile device with a classic look that's ideal for retro-inspired architecture and historical buildings. Several mechanical, electronic and finish options can be customized to meet the needs of your facility. Take advantage of field reversible handing and flexible field sizing for several surface-mounted vertical rod and rim applications.

Passion driving performance

With superior products comes exceptional customer care. Von Duprin customers are supported by industry-leading expertise. Allegion's representatives average more than 15 years of experience, so you're assured to receive knowledgeable advice on fire and life safety codes, installation resources and more. And for those looking to take their skills to the next level, Allegion offers instructor-led workshops, videos and online courses. It's another way Von Duprin stands by our customers—today, tomorrow and for years to come.

Table of contents

Exit hardware

Rim devices

55	8
55 Trim	9

Mortise lock devices

5575	10
Trim	11

Concealed vertical rod devices

5547	14
Trim	15

Wood door concealed vertical rod devices

5547WDC	18
Trim	19

Fire hardware

Mortise lock devices

5575-F	12
Trim	13

Concealed vertical rod devices

5547-F	16
Trim	17

Options and accessories

Applications & trim operation	Double door applications Door handing outside trim operation Lever styles	Device accessories	Cover / Adapter plates Cylinders Optional levers Power supplies conversion kit — NL
Trim options		Additional	UL listed — fire exit hardware label/
Strike options/	Strike application/minimum stile strikes for rim devices	information	opening ANSI function, grade & type

Symbols

How to order

Rim and mortise lock devices, specify:

• 1. Exit device model number and trim selection. Examples: 55EO (exit only and no outside trim). 55DT (includes standard 550 DT trim).
• 2. Door width 3' (914mm), or 4' (1219mm).
• 3. Door thickness if other than 1 3/4" (44mm).
• 4. Door and frame material if other than hollow metal.
• 5. Finish, see page 28.
• 6. Handing, LHR or RHR.

Vertical rod devices, specify:

• 1. Exit device model number and trim selection. Examples: 5547EO (exit only and no outside trim). 5547DT (includes standard 550DT trim).
• 2. Door width 3' (914mm), or 4' (1219mm).
• 3. Door thickness if other than 1 3/4" (44mm).
• 4. Door height if other than 8' (2438mm), extension rods must be ordered.
• 5. Door and frame material if other than hollow metal.
• 6. Finish, see page 28.
• 7. Handing, LHR or RHR.

Popular double door applications

Double door applications

Mortise lock and vertical rod device combination — same direction *hollow metal only

Two rim devices with mullion same direction

Two vertical rods — double egress Two vertical rod devices — same direction (do not use with overlapping astragal

Door handing

Outside

Outside trim operation

Trim operation lever

Standard operation NL Function Blank escutcheon

Key locks and unlocks lever. Lever always active. BE suffix, Lever is locked when key is removed. (ANSI 09 function)

E.G., 371L-BE.

Standard trim

Series 550

Heavy aluminum bracket 10" (25mm) with stainless steel or brass pull bar. 550DT with NL function is furnished with 110MD or WD rim device. On 555NL (Metal) and 556NL (Wood), the cylinder locates in pull return. Cylinder must be ordered separately.

550DT 555NL (5547 only)

556NL (5547WDC only)

Series 376T

Thumbturn control has a forged brass 7 /8" (25 mm) thick escutcheon. Often used with DT trim or pull. An NL cylinder plate is included with thumbturn control for night latch operation if required. BE blank escutcheon is available, specify 376T-BE.

Series 370L

Lever control has a forged brass 7 /8" (25 mm) thick escutcheon. Optional lever designs are available. An NL cylinder plate is included with lever control for night latch. BE Blank escutcheon is available, specify 371L-BE.

376T 375L (5575-F) 371L (5547-F) 376L (5547/5547WDC) 379L (55 Rim)

Lever styles

Standard levers

Knurling available

Knurling available

06 Default lever Knurling available

(Handed)

Knurling available

55 Rim exit device

55 Rim devices for all types of single and double doors with mullion, UL listed for accident hazard installations. Fits doors stiles as narrow as $1^3/4^\{"\}$ (44 mm). Specify for $2^\{"\}/4^\{"\}$ door. Device is field reversible.

Finishes - US3, US4, US10B, US10, US26, US26D

Hex key dogging comes standard on 55 Rim exit device

Specifications
Device functions	Device ships EO/DT/NL/L
Crossbar length	30" for 3' door, 42" for 4' door
Crossbar height to finished floor	36 ³/₅" (935 mm) at center
Lock stile case	7½" x 1½" x 2½" (184 mm x 30 mm x 57 mm)
Hinge stile case	7½" x 1½" x 2½" (184 mm x 30 mm x 57 mm)
Crossbar tubing	1" (25 mm)
Projection	Crossbar neutral $-3^3/4$ " (95 mm) Crossbar depressed $-2^3/6$ " (60 mm)
Latch bolt	3 /4" (19 mm), throw
Fasteners and Sex bolts (SBN)	Includes screw pack for 13/4" (44 mm) and 21/4" (57 mm) thick metal or wood doors. Sex nuts and bolts included.
Outside trim	Standard 379L 550DT x 110NL-MD 550DT x 110NL-WD 550DT
Electrical options	RX Crossbar monitor switch E Electric unlocking (BE trim only)
Mechanical options	RCB Reinforced crossbar KN Knurled crossbar
Strikes	1409 - Dull black

Crossbar monitor switch

• Signals use of an opening
• · SPDT switch to monitor crossbar

Standard trim	Standard trim
	EO	DT	NL
	Exit only	Dummy trim Pull when dogged	Night latch Key retracts latch bolt	Lever Locks/unlocks
Product description	55EO	55DT	55NL	55L
Trim description	_	550DT	550DT/110MD	379L
Escutcheon plate size	_	_	_	7½" x 1½"
Pull overall length	_	35/8" x 11 9/16"	35/8" x 11 9/16"	_
Pull center to center	_	10"	10"	_
Projection	_	2 5 / 8 " x 1 7 / 8 "	2 5/8" x 1 7/8"	25/8"
ANSI function	01	02	03	08
Cylinder type	_	_	Rim	Mortise
Handing	Handed	Handed	Handed	Handed
Sex bolts furnished	4	4	4	_

5575 Mortise lock exit device

5575 Mortise lock devices for all types of single and double doors. UL listed for accident hazard installations.

The 7500 Mortise lock is field reversible without removing the lock from the door. It has a non-handed auxiliary bolt for deadlocking and a faceplate with an adjustable bevel. Wood doors required 589 cover plate. Specify for 2 1/4" door.

Finishes – US3, US4, US10B, US10, US26, US26D

Hex key dogging comes standard on 5575 Series mortise lock exit devices

Specifications
Device functions	EO/DT/NL/L
Crossbar length	30" for 3' door, 42" for 4' door
Crossbar height to finished floor	36 13/16" (935 mm) at center
Latch bolt height to finished floor	40 3/32" (1018 mm) at center
Lock stile case	7 1/4" x 1 3/16" x 2 1/4" (184 mm x 30 mm x 57 mm)
Lock case	4 5/8" x 5 3/4" x 1 1/16" (117 mm x 146 mm x 27 mm)
Faceplate	1 1/4" x 8" x 7 /32" (32 mm x 203 mm x 6 mm)
Cylinder backset	2 3/4" (70 mm)
Hinge stile case	7 1/4" x 1 3/16" x 2 1/4" (184 mm x 30 mm x 57 mm)
Crossbar tubing	1" (25 mm)
Projection	Crossbar neutral – 3 3/4" (95 mm)
	Crossbar depressed – 2 3/8" (60 mm)
Latch bolt	Anti-friction, 3 /4" (19 mm), throw
Fasteners and Sex bolts (SBN)	Includes screw pack for 1 3/4" (44 mm) and 2 1/4" (57 mm) thick metal or wood doors. Sex nuts and bolts included.
Outside trim	Standard 375L 550DT
Electrical options	RX Crossbar monitor switch
	Electric unlocking (BE trim only) E
Mechanical options	RCB Reinforced crossbar
	KN Knurled crossbar
Strikes	575 - Dull black

RX Crossbar monitor switch

• Signals use of an opening
• SPDT switch to monitor crossbar

Standard trim
	EO Exit only	Dummy trim Pull when dogged	NL Night latch Key retracts latch bolt	Lever Locks/unlocks
Product description	5575EO	5575DT	5575NL	5575L
Trim description	_	550DT	550DT	375L
Escutcheon plate size	_	_	_	10½" x 2"
Pull overall length	_	35/8" x 11 9/16"	35/8" x 11 9/16"	_
Pull center to center	_	10"	10"	_
Projection	_	2 5 / 8 " x 1 7 / 8 "	2 5 / 8 " x 1 7 / 8 "	2 5/8"
ANSI function	01	02	03	08
Cylinder type	_	_	11/4" Mortise	Mortise
Handing	Handed	Handed	Handed	Handed
Sex bolts furnished	2	2	2	-

5575-F Mortise lock fire exit device

5575-F fire exit mortise lock devices for 4' x 10' (1219 mm x 3048 mm) single or 8' x 8' (2438 mm x 2438 mm) double metal doors, UL listed for up to 3 hour labeled installations. Fits door stiles as narrow as 4 3/4" (121 mm ). Specify for 2 1/4" door.

The 7500 mortise lock is equipped with a 3 /4" (19mm) anti-friction latch bolt which is field reversible without removing the lock from the door. It has a non-handed auxiliary bolt for deadlocking and a faceplate with an adjustable bevel. Wood door required 589 cover plate.

Finishes – US3, US4, US10B, US10, US26, US26D

Specifications
Device functions	EO/NL/L
Crossbar length	30" for 3' door, 42" for 4' door
Crossbar height to finished floor	36 13/16" (935 mm) at center
Latch bolt height to finished floor	40 3/32" (1018 mm) at center
Lock stile case	7 1/4" x 1 3/16" x 2 1/4" (184 mm x 30 mm x 57 mm)
Lock case	4 5/8" x 5 3/4" x 1 1/16" (117 mm x 146 mm x 27 mm)
Faceplate	1 1/4" x 8" x 7 /32" (32 mm x 203 mm x 6 mm)
Cylinder backset	2 3/4" (70 mm)
Hinge stile case	7 1/4" x 1 3/16" x 2 1/4" (184 mm x 30 mm x 57 mm)
Crossbar tubing	1" (25 mm)
Projection	Crossbar neutral – 3 3/4" (95 mm)
	Crossbar depressed – 2 3/8" (60 mm)
Latch bolt	Anti-friction, 3 /4" (19 mm), throw
Fasteners and Sex bolts (SBN)	Includes screw pack for 1 3/4" (44 mm) and 2 1/4" (57 mm) thick metal or wood doors. Sex nuts and bolts included.
Outside trim	Standard 375L 550DT
Electrical options	Crossbar monitor switch RX
	Electric unlocking (BE trim only) E
Mechanical options	RCB Reinforced crossbar
	Knurled crossbar KN
Strikes	575 - Dull black

RX Crossbar monitor switch

• Signals use of an opening
• SPDT switch to monitor crossbar

Standard trim

	EO	NL (i)	L
	Exit only	Night latch Key retracts latch bolt	Lever Locks/unlocks
Product description	5575EO-F	5575NL-F	5575L-F
Trim description	_	550DT	375L
Escutcheon plate size	_	_	10½" x 2"
Pull overall length	_	3 5 / 8 " x 11 9 / 16 "	_
Pull center to center	_	10"	_
Projection	_	2 5 / 8 " x 1 7 / 8 "	2 5/8"
ANSI function	01	03	08
Cylinder type	_	11/4" Mortise	Mortise
Handing	Handed	Handed	Handed
Sex bolts furnished	2	2	_

5547 Concealed vertical rod exit device

5547 Concealed vertical rod devices for use on single or double metal doors. UL listed for accident hazard installations and fits door stiles as narrow as 1 3/4" (44 mm). Specify for 2 1/4" door. Standard device fits 6' 8" to 8'0" door height.

Finishes – US3, US4, US10, US10B, US26, US26D

Specifications
Device functions	EO/DT/NL/L/TL
Crossbar length	30" for 3' door, 42" for 4' door, Handed, field reversible
Crossbar height to	36 13/16" (935 mm) at center
finished floor
Lock stile case	7 1/4" x 1 3 /16" x 2 1/4" (184 mm x 30 mm x 57 mm)
Hinge stile case	7 1/4" x 1 3 /16" x 2 1/4" (184 mm x 30 mm x 57 mm)
Vertical rods	/8" (10 mm) adjustable top rod 3
hexagon
Crossbar tubing	1" (25 mm)
Projection	Crossbar neutral – 3 3/4" (95 mm)
	Crossbar depressed – 2 3/8" (60 mm)
Latch bolt	/2"(13 mm), throw 1
Fasteners and	Sex nuts and bolts for mounting are included for
Sex bolts (SBN)	1 3/4" (44 mm) and 2 1/4" (57 mm) thick doors, when specified.
Wood frame strikes	472U for 1 3/4" door and 473U for 2 1/2" door.
Outside trim	Hollow metal
	555NL
	550DT
	376 L
	376T x 550DT
Electrical options	Crossbar monitor switch RX
	E Electric unlocking (BE trim only)
Mechanical options	Reinforced crossbar RCB
	KN Knurled crossbar
Strikes	471U - Top-unfinished
	304L - Bottom-unfinished

Hex key dogging comes standard on 5547 Series concealed vertical rod exit devices

RX Crossbar monitor

switch

• Signals use of an opening
• SPDT switch to monitor crossbar

Standard trim EO TL DT NL L Dummy trim Night latch Lever Key unlocks & locks Key Locks Exit only Pull when dogged Key retracts latch bolt 5547EO 5547NL Product description 5547DT 5547L 5547TL Trim description 550DT 555NL 376L 550DT/376T Escutcheon plate 7¹/₂" x 1¹¹/₁₆" 7¹/₂" x 1¹¹/₁₆" size Pull overall length 11 ⁹/₁₆" x 3 ⁵/₈" 11 ⁹/₁₆" x 3 ⁵/₈" Projection 2 5/8" x 1 7/8" 2 5/8" x 1 7/8" 2 5/8" 113/16" 01 ANSI function 02 03 80 11 Cylinder type Rim Mortise _ Mortise Handing Handed Handed Handed Handed Sex bolts furnished 2 2 2 2 2

• For 5547L, minimum control centerline of lever or thumbturn is $49^\{7\}/\_\{8\}$ " and the minimum stile width is $1^\{3\}/\_\{4\}$ ".
• Electrified lever operation available, must be blank escutcheon (L-BE).
• NY5547L is available to meet ADA requirements of 45 $^\{13\}/\_\{16\}$ " lever height.
• NY5547 with a 38" device centerline is available to meet California ADA requirements of 44" lever height.

5547-F Concealed vertical rod fire exit device

5547-F Fire exit concealed vertical rod devices for use on 8' x 8' (2438 mm x 2438 mm) double metal doors swinging same direction or double egress. UL listed for up to 3 hour labeled installations and fits door stiles as narrow as 4 3/4" (121 mm). Standard device fits 6'8" to 8'0" door height

Double doors swinging same direction using a pair of 5547-F devices must not have an overlapping astragal.

Finishes – US3, US4, US10, US10B, US26, US26D

Specifications
Device functions	EO/L/TL
Crossbar length	30" for 3' door, 42" for 4' door
Crossbar height to finished floor	36 13/16" (935 mm) at center
Lock stile case	7 1/4" x 1 3/16" x 2 1/4" (184 mm x 30 mm x 57 mm)
Hinge stile case	7 1/4" x 1 3/16" x 2 1/4" (184 mm x 30 mm x 57 mm)
Vertical rods hexagon	/8" (10 mm) adjustable top rod 3
Crossbar tubing	1" (25 mm)
Projection	Crossbar neutral – 3 3/4" (95 mm)
	Crossbar depressed – 2 3/8" (60 mm)
Latch bolt	5/8", throw
Fasteners and Sex bolts (SBN)	Sex nuts and bolts for mounting are included for 1 3/4" (44 mm) and 2 1/4" (57 mm) thick doors, when specified.
Outside trim	Hollow metal 376T x 609DT 371L
Electrical options	Crossbar monitor switch RX E Electric unlocking (BE trim only)
Mechanical options	Reinforced crossbar RCB KN Knurled crossbar
Strikes	301L - Bottom-unfinished

RX

Crossbar monitor switch

• Signals use of an opening
• SPDT switch to monitor crossbar

Standard trim
	EO Exit only	Lever Key unlocks & locks	TL Key locks Thumbturn
Product description	5547EO-F	5547L-F	5547TL-F
Trim description	_	371L	609DT/376T
Escutcheon plate size	_	7 1 / 2 " x 1 11 / 16 "	7 1 / 2 " x 1 11 / 16 "
Pull overall length	_	_	_
Projection	_	2 5/8"	1 13/16"
ANSI function	01	08	11
Cylinder type	_	Moritise	Moritise
Handing	_	Handed	Handed
Optional trim
Sex bolts furnished	2	2	2

^- Electrified lever operation available, must be blank escutcheon (L-BE).

5547WDC Wood door concealed vertical rod exit device

5547WDC Concealed vertical rod devices for use on single or double wood doors. Fits door stiles as narrow as 4" (102 mm).

Finishes – US3, US4, US10, US10B, US26, US26D

Specifications
Device functions	EO/DT/NL/L /TL
Crossbar length	30" for 3' door, 42" for 4' door
Crossbar height to finished floor	36 13/16" (935 mm) at center
Lock stile case	7 1/4" x 1 3/16" x 2 1/4" (184 mm x 30 mm x 57 mm)
Hinge stile case	7 1/4" x 1 3/16" x 2 1/4" (184 mm x 30 mm x 57 mm)
Vertical rods hexagon	3 /8" (10 mm) adjustable top rod
Crossbar tubing	1" (25 mm)
Projection	Crossbar neutral – 3 3/4" (95 mm)
	Crossbar depressed – 2 3/8" (60 mm)
Latch bolt	5/8" (16mm) , throw
Fasteners and	Sex nuts and bolts for mounting are included for
Sex bolts (SBN)	1 3/4" (44 mm) and 2 1/4" (57 mm) thick doors, when specified.
Wood frame strikes	472U for 1 3/4" door and 473U for 2 1/4" door.
Outside trim	Wood door 376-WDC-L 556NL 550DT 376-WDC-T x 550DT
Electrical options	RX Crossbar monitor switch Electric unlocking (BE trim only) E
Mechanical options	RCB Reinforced crossbar
	KN Knurled crossbar
Strikes	378 - Top 304L - Bottom, unfinished

Hex key dogging comes standard on 5547WDC Series wood concealed vertical rod exit devices

RX

Crossbar monitor switch

• Signals use of an opening
• SPDT switch to monitor crossbar

Standard trim
	EO Exit only	DUMMY trim Pull when dogged	NL Night latch Key retracts latch bolt	Lever Key unlocks & locks	TL Key locks thumbturn
Product description	5547WDC-EO	5547WDC-DT	5547WDC-NL	5547WDC- L	5547WDC-TL
Trim description	_	550DT	556-NL	376WDC-L	550DT/376WDC-T
Escutcheon plate size	_	_	_	7 1 / 2 " x 1 11 / 16 "	7 1 / 2 " x 1 11 / 16 "
Pull overall length	_	11 9 / 16 " x 3 5 / 8 "	11 9 / 16 " x 3 5 / 8 "	_	_
Projection	_	2 5/8" x 1 7/8"	2 5/8" x 1 7/8"	2 5/8"	113/16"
ANSI function	01	02	03	08	11
Cylinder type	_	_	Rim	Mortise	Mortise
Handing	_	Handed	Handed	Handed	Handed
Sex bolts furnished	2	2	2	2	2

• For 5547WDC-L, minimum control centerline of lever or thumbturn is $45^3/\_\{16\}$ " and the minimum stile width is $1^3/\_4$ ". If standard mounting height is required, use 5547-F x 371L
• $\backslash ,\; NY5547WDC-L\; \backslash ,\; with\; \backslash ,\; a\; \backslash ,\backslash ,\; 38"\; \backslash ,\; device\; \backslash ,\; centerline\; \backslash ,\; is\; \backslash ,\; available\; \backslash ,\; to\; \backslash ,\; meet\; \backslash ,\; California\; \backslash ,\; ADA\; \backslash ,\; requirements\; \backslash ,\; of\; \backslash ,\; 44"\; \backslash ,\; lever\; \backslash ,\; height.$

5547WDC-F Wood door concealed vertical rod fire exit device

5547WDC-F Fire exit concealed vertical rod devices for use on 8' x 9'3" (2438 mm x 2819 mm) double wood doors swinging same direction or double egress. UL listed for up to 90 minute doors and fits stiles as narrow as 4 3/4" (121 mm). Standard device fits 6'8" to 8'0" door height

Double doors swinging same direction using a pair of 5547WDC-F devices must not have an overlapping astragal. Device is field reversible.

Finishes – US3, US4, US10, US10B, US26, US26D

Specifications
Device functions	EO/L/TL /NL
Crossbar length	30" for 3' door, 42" for 4' door
Crossbar height to finished floor	36 13/16" (935 mm) at center
Lock stile case	7 1/4" x 1 3/16" x 2 1/4" (184 mm x 30 mm x 57 mm)
Hinge stile case	7 1/4" x 1 3/16" x 2 1/4" (184 mm x 30 mm x 57 mm)
Vertical rods hexagon	/8" (10 mm) adjustable top rod 3
Crossbar tubing	1" (25 mm)
Projection	Crossbar neutral – 3 3/4" (95 mm)
	Crossbar depressed – 2 3/8" (60 mm)
Latch bolt	5 /8", throw
Fasteners and	Sex nuts and bolts for mounting are included for
Sex bolts (SBN)	1 3/4" (44 mm) and 2 1/4" (57 mm) thick doors, when specified.
Wood frame strikes	472U for 1 3/4" door and 473U for 2 1/4" door.
Outside trim	Wood door 376WDC-L 556NL 550DT 376WDC-T x 550DT
Electrical options	RX Crossbar monitor switch E Electric unlocking (BE trim only)
Mechanical options	Reinforced crossbar RCB KN Knurled crossbar
Strikes	378 - Top 304L - Bottom, unfinished

RX

Crossbar monitor switch

• Signals use of an opening
• SPDT switch to monitor crossbar

Standard trim

	EO Exit only	NL Night latch Key retracts latch bolt	Lever Key unlocks & locks	TL Key locks thumbturn
Product description	5547WDC-EO-F	5547WDC-NL-F	5547WDC-L-F	5547WDC-TL-F
Trim description	_	556NL	WDC-L	550DT/376WDC-T
Escutcheon plate size	_	_	7½" x 1½"	7½" x 1½"
Pull overall length	_	11 9 / 16 " x 3 5 / 8 "	_	_
Projection	_	25/8" x 17/8"	2 5/8"	113/16"
ANSI function	01	03	08	11
Cylinder type	_	Rim	Mortise	Mortise
Handing	_	Handed	Handed	Handed
Sex bolts furnished	2	2	2	2

• For 5547WDC-L, minimum control centerline of lever or thumbturn is $45^\{13\}/\_\{16\}"$ and the minimum stile width is $1^\{3\}/\_\{4\}"$ . If standard mounting height is required, use 5547-F x 371L
• NY5547WDC-L with a 38" device centerline is available to meet California ADA requirements of 44" lever height.

Trim options

		01	02	03	08
Function		Exit only	Pull when dogged	Key retracts latch bolt	Key locks lever
Trim number and din	nensions		11%e" (294 mm) (76 mm)	550DT 555NL-5547 556NL-5547WDC	371L-5547F 376L-5547/5547WDC 379L-55 Rim
Device/trim center li to finished floor	ne	A	A B	A B B	A B
Projection/Offset		_	2 5 / 8 " (67 mm) 1 7 / 8 " (48 mm)	2 5 / 8 " (67 mm) 1 7 / 8 " (48 mm)	2 5 / 8 " (67 mm)
	Panic	55EO	55DT	55NL	55L
Rim	Ctr. line	A 39 13 / 16 " (1011 mm)	A 39 13 / 16 " (1011 mm) B 39 13 / 16 " (1011 mm)	A 39 13 /½" (1011 mm) B 39 13 /½" (1011 mm)	A 39 13 /½" (1011 mm)
	Panic	5575EO	5575DT	5575NL	_
Mortico lock	Fire	5575EO-F	_	5575NL-F	_
Mortise lock	Ctr. line	_	_	_	_
	Panic	5547EO/5547WDC-EO	5547DT/5547WDC-DT	5547NL/5547WDC-NL	5547L/5547WDC-L
	Fire	5547EO-F /5547WDC-EO-F	_	5547 WDC-NL-F	5547L-F
Concealed vertical rod lock	Ctr. line	ı	_	_	A 39 15 / 16 " (1011mm) B 40 7 / 16 " (1027 mm) for 5547L-F x 371L B 53 1 / 2 " (1359 mm) for 5547L and 5547WDC-L-F
Cylindertune	Rim	_	_	Rim	Mortise
Cylinder type required	Mortise	_	_	Mortise	Mortise
	C.V.R.	_	_	Rim	Mortise

Trim options

		08	11
Function
		Key locks lever	Key locks thumbturn (pull required)
Trim number and dimensions		375-L	376T x 550DT-5547/5547WDC 376T x 609DT - 5547F
Device/trim center line to finished floor
Projection		2 5/8" (67 mm)	1 13/16" (46 mm)
	Panic	—	—
Rim	Ctr. line	—	—
	Panic	5575L	—
	Fire	5575L-F	—
Mortise lock	Ctr. line	A 39 13/16" (1011 mm) B 38 1/2" (978 mm)
	Panic	—	5547TL/5547WDC-TL
	Fire		5547TL-F/5547WDC-TL-F
Concealed vertical rod lock	Ctr. line	—	A 39 13/16" (1011 mm) B 53 1/2" (1359 mm)
Additional SNB requirements		2	2
	Rim	—	—
Cylinder type required	Mortise	—	—
	C.V.R.	Mortise	Mortise

55 Strike/Stile information

Device type	Standard single door		Standard double door		Optional single door		Optional double door
	Strike	Stile	Strike w/mullion	Stile	Strike	Stile	Strike w/mullion	Stile
55 Rim	1409	1³/₄"(44mm)	1408 x 5754	l³/₄"(44mm)	299 1410 1606 264	2 13 / 16 " (71mm) 1 3 / 4 " (44mm) 2 3 / 8 " (60mm) 2 9 / 16 " (65mm)	299 x 5654 264 x 5654 1606 x 1654 299 x 4954 264 x 4954	2 3 / 4 " (70mm) 2 1 / 2 " (64mm) 2 3 / 4 " (70mm) 3 3 / 16 " (81mm) 2 15 / 16 " (75mm)
5575	575	4³/₄"(121mm)	_	_	_	_	575-2 576A-576B	4³/₄" (121mm)
5575-F	575	4³/₄"(121mm)	_	_	_	_	575-2 576A-576B	4³/₄" (121mm)
	STRIKE		STILE		STRIKE		STILE
			Single door	17/8" (48mm)			Single door	1 7 / 8 " (48mm)
5547	471U (Top)	71U (Top)		1³/₄"(44mm)	472U/473U (Top)		Two vertical rod devices	1³/₄" (44mm)
	304L (Bottor	n)	Vertical rod w/mortise lock device	4³/₄"(121mm)	For wood fra	mes	Vertical rod w/mortise lock device	4³/₄"(121mm)
	220 (Top)		Single door	4" (127mm)	472U/473U (	Topl	Single door	4" (127mm)
5547WDC	338 (Top) 304L (Bottor	n)	Two vertical rod devices	4" (127mm)	For wood fra		Two vertical rod devices	4" (127mm)
	Coffit Latab (	Topl	Two vertical rod devices	4³/₄"(121mm)			Vertical rod
5547-F	Soffit Latch ( 301L (Bottom		Vertical rod w/mortise lock device	4³/₄"(121mm)	385A (Bottom)		w/mortise lock device	4³/₄"(121mm)
5547WDC-F	338 (Top) 304L (Bottor	n)	Two vertical rod devices	4" (127mm)	472U/473U ( For wood fra		Two vertical rod devices	4" (127mm)

55 Strike/Stile information

Strike application/Minimum stile

Strikes for rim devices

Strikes for vertical rod devices

Strikes for mortise devices

55 Electrical options

E5575 Electric mortise lock device

The E5575 electric mortise lock device has all the versatility and advantages of the 5575 mortise lock device, plus the advantage of being electrically controllable by a remote switching device, an access control or automatic device, or an automatic fire alarm system. The E5575 feature controls the locking of the outside trim. When unlocked, the door remains latched, preserving the fire rating of the door and making it particularly useful where codes permit locking, but require unlocking during a fire emergency.

Standard features:

• · Field reversible mortise lock
• 24 VDC continuous duty solenoid
• · Tamper resistant (auxiliary dead latch)
• Silent operation
• Corrosion resistant
• Signaling functions
• · Key mechanically retracts latchbolt

Optional features:

• Fail safe (locked when energized, unlocked when de-energized or during power failure, specify with suffix "FS").
• Fail secure (unlocked when energized specify with suffix "FSE"). Outside trim automatically relocks, unless held unlocked electrically.
• 24 VAC (by adding SO option).
• 12 VDC or 12 VAC with SO option.

To order, specify:

1a. E5575 or E5575F.

1b. E7500 (if lock only is required).

• 2. FS or FSE.
• 3. Voltage.
• 4. Handing, LHR or RHR
• Outside trim. "L-BE" function only. When using with "L" function, no cylinder operation is available. Outside control is furnished "BE".

E - Electric unlocking of outside trim (BE only)

Available in Fail Secure (FSE) or Fail Safe (FS) options. 24VDC furnished as standard, 12 VDC available.

To order, specify:

• 1. E prefix:
  • -E371L-BE / E376L-BE = for use with concealed vertical rods
  • -E376WDC-L-BE = for use with wood door concealed devices
  • -E379L-BE = for use with rim devices
• 2. FS or FSE
• 3. Voltage
• 4. Handing, LHR or RHR

Adaptable for openings where continuous latching is required while the trim may be electrically locked or unlocked from a remote location — stairwells, exterior doors, etc.

Device options & accessories

Cylinders

Cylinders are not furnished with device or trim and must be specified when ordering. Rim and concealed vertical rod exit devices use rim type cylinders. Mortise lock exit devices and series 370 controls use mortise type cylinders.

Mortise - 3215 (Schlage 20-001, B502-191 cam)

Rim - 3216 (Schlage 20-022 cam)

Conversion kit — NL

NL Kit is used for converting 55DT or 55EO to 55NL for night latch function. Kit includes NL cam only.

The 55DT trim, 3216 rim cylinder, and 110NL/MD/WDC cylinder assemblies must be ordered separately.

Dogged (inverted) cam

For cylinder dogging Special dogging

Undogged cam (standard operations)

Undogged cam (standard operations)

Additional information

UL Listed — Fire exit hardware label/opening size

		Double door
Exit device	Single door	Same direction vert./vert.	Same direction vert/mortise	Double egress
5575-F	3 Hour 4' x 10'	_	3 Hour 8' x 8'	_
5547-F	_	90 Min. 8' x 8'	3 Hour 8' x 8'	3 Hour 8' x 8'
5547-F-WDC	_	90 Min. 8' x 9' 3"	_	_

ANSI Function, grade & type

Function	Grade 1, type 4	Grade 1, type 3 & 10	Grade 1, type 6 & 8
01	55EO	5575EO	5547EO/5547WDCEO/F
OI .	3320	5575EO-F	5547EO-F
02	55DT	5575DT/F	5547DT/5547WDCDT/F
03	55NL	5575NL	5547NL/5547WDCNL/F
03	SONL	5575NL-F	334/NL/334/WDCNL/F
08	55L	5575L	5547L-F/5547EDCL/F
			5547TL
11-12	_	_	5547TL-F
11-12	_	_	5547TL-WDC 5547TL-WDC-F

55 Series finishes

Finishes*

Color	US Number	BHMA Number
Chromium, polished	US26	625
Chromium, dull	US26D	626
Brass, polished	US3	605
Brass, dull	US4	606
Bronze, dull	US10	612
Bronze, dull-oxidized	US10B	613

Special finishes

Color	US Number	BHMA Number
Brass, polished	US3A	605
Brass, dull	US4A	606
Aged bronze	643E
Sprayed black	SPBLK

^* Note: Durable powder coated finishes available at specific special request. PLEASE CONTACT FACTORY.

About Allegion

Allegion (NYSE: ALLE) is a global pioneer in safety and security, with leading brands like CISA®, Interflex®, LCN®, Schlage®, SimonsVoss® and Von Duprin®. Focusing on security around the door and adjacent areas, Allegion produces a range of solutions for homes, businesses, schools and other institutions. Allegion is a $2 billion company, with products sold in almost 130 countries.

For more, visit www.allegion.com