Electric Strike for Mortise Locks (No Deadbolt), 12/24 AC/DC, FS Fail Safe/FSE Fail Secure, Latchbolt Position Monitor, Faceplate 4-7/8in x 1-1/4in, 630/US32D Stainless Steel

Security Door Controls
SDC’s 55 series 3/4” latchbolt electric strikes are heavy duty, designed for installation in hollow metal frames for access control of cylindrical locksets, mortise locksets with or without deadbolts and mortise exit devices. 55 series strikes accept 3/4” throw latchbolts and up to 1” throw deadbolts. The choice of six application faceplates eliminates the need for centerline relocation, making them ideal for new or retrofit, high security access control applications. 55 series strikes retrofit existing ANSI 47/8” strike prep – no centerline relocation required.
Features:
Heavy duty
Stainless steel components
Stainless steel square corner faceplate
Heavy cast housing body and keeper
Corrosion and tamper resistant
Horizontal alignment adjustment
Non-handed
Interchangeable faceplate design
Internally mounted solenoid
Field selectable operation
Field selectable dual voltage
Voltage and current spike protection
Pigtail connectors
Optional: Latch status (LS)
Optional: Latch and keeper deadlocked status
Optional: Deadbolt status
Models:
55-A:
Application: Cylindrical locksets, ANSI centerline latch entry locksets
Compatible Locks: Cylindrical locksets with 1/2” to 5/8” latchbolts. ANSI centerline latch entry locksets with up to 3/4” latchbolt
Function No deadbolt: After releasing the latchbolt, keeper returns to the locked position.
55-B:
Application: Mortise locksets without deadbolt. Mortise exit devices with or without deadlatch. Deadlatch located below the latchbolt.
Compatible Locks: Accurate, Arrow, Best, Corbin Russwin, Dorma, Falcon, Marks, PDQ, Sargent, Yale
Function No deadbolt: After releasing the latchbolt, keeper returns to the locked position.
55-C:
Application: Mortise locksets without deadbolt. Mortise exit devices with or without deadlatch. Deadlatch located above the latchbolt.
Compatible Locks: Baldwin, Hager, Schlage, SDC
Function No deadbolt: After releasing the latchbolt, keeper returns to the locked position.
55-D:
Application: Mortise locksets with deadbolt. Deadlatch located below the latchbolt.
Compatible Locks: Accurate, Arrow, Best, Corbin Russwin, Dorma, Falcon, Marks, PDQ, Sargent, Yale
Function:
Deadbolt Projected: The door will not close.
Deadbolt Retracted: When signaled by the access control, the keeper unlocks, permitting latchbolt release. The keeper returns to the closed and locked position. The door then returns to the closed and locked position.
Deadbolt Retainer Installed: Nightlatch/access control lockout function. When the deadbolt is projected the keeper will not release by access control. (nightlatch/access control lockout)
Deadbolt Retainer Removed: Nightlatch function. When the deadbolt is projected, the keeper unlocks, permitting latchbolt and deadbolt release by the access control. The keeper returns to the closed and locked position. The door will not close and lock when the deadbolt is extended and must be manually retracted to permit door closure.
55-E:
Application: Mortise locksets with deadbolt. No deadlatch
Compatible Locks: Baldwin
Function:
Deadbolt Projected: The door will not close.
Deadbolt Retracted: When signaled by the access control, the keeper unlocks, permitting latchbolt release. The keeper returns to the closed and locked position. The door then returns to the closed and locked position.
Deadbolt Retainer Installed: Nightlatch/access control lockout function. When the deadbolt is projected the keeper will not release by access control. (nightlatch/access control lockout)
Deadbolt Retainer Removed: Nightlatch function. When the deadbolt is projected, the keeper unlocks, permitting latchbolt and deadbolt release by the access control. The keeper returns to the closed and locked position. The door will not close and lock when the deadbolt is extended and must be manually retracted to permit door closure.
55-F:
Application: Mortise locksets with deadbolt. Deadlatch located above the latchbolt.
Compatible Locks: Hager, Schlage, SDC
Function:
Deadbolt Projected: The door will not close.
Deadbolt Retracted: When signaled by the access control, the keeper unlocks, permitting latchbolt release. The keeper returns to the closed and locked position. The door then returns to the closed and locked position.
Deadbolt Retainer Installed: Nightlatch/access control lockout function. When the deadbolt is projected the keeper will not release by access control. (nightlatch/access control lockout)
Deadbolt Retainer Removed: Nightlatch function. When the deadbolt is projected, the keeper unlocks, permitting latchbolt and deadbolt release by the access control. The keeper returns to the closed and locked position. The door will not close and lock when the deadbolt is extended and must be manually retracted to permit door closure.
55 Specifications:
Latchbolt: 3/4” Throw
Deadbolt: Up to 1” throw
Static Strength: 2,500lbs
Dynamic Strength: 70lbs
Endurance Cycles: 1,000,000
Keeper Depth: 1-5/8”
Weight: 3lbs
Faceplates:
A: Cylindrical locksets
B: Mortise locksets without deadbolt & mortise exit devices – deadlatch below
C: Mortise locksets without deadbolt & mortise exit devices – deadlatch above
D: Mortise locksets with deadbolt – deadlatch below
E: Mortise locksets with deadbolt – no deadlatch
F: Mortise locksets with deadbolt – deadlatch above
Frame Application: Hollow metal
Input: 12/24 VDC ± 10%
Current Draw: 600 mA @ 12 VDC, 300 mA @ 24 VDC
Monitoring Contacts: SPDT, 5 Amps @ 30 VDC resistive
Finishes:
U/630 – Dull stainless
S/629 – Bright stainless
D/606 – Dull brass
C/605 – Bright brass
G/612 – Dull bronze
F/611 – Bright bronze
H/613 – Dark oil rubbed bronze
Q/626 – Dull chrome
P/625 – Bright chrome

Specifications for Security Door Controls SDC55-C-U
Other Specs
Alternate Codes55-C-U, 55-CU, 55CU, SDC55-CU
Bolt Throw1″
CategoryAccess Control, Electric Strikes
CertificationsA156.31, ANSI, BHMA, UL 1034, UL 10C
Current Draw300 mA @ 24 VDC, 600 mA @ 12VDC
Door ApplicationElectric Strikes
Door Frame TypeHollow Metal Frame
Dynamic Strength70lbs
Faceplate StyleDeadlatch Above, Less Deadbolt, Mortise Lockset
Fail Safe/Fail SecureField Selectable
Finish Code630
Finish ColorSatin Stainless Steel
GradeGrade 1
HandingNon-Handed
Holding Force2500lbs
Keeper Depth1-3/8″
Latch Throw3/4″
ManufacturerSecurity Door Controls
MaterialStainless Steel
Series55
Voltage12, 24
Voltage TypeField Selectable, VDC – Direct
Weight3lbs