UltraLine® 74R1, 74R2 Electric Strikes for Rim Exit Devices with Pullman Type Latchbolts

74R1 Electric Strike is designed for rim exit devices with 3/4" [19.1 mm] Pullman latchbolts. For use in aluminum, hollow metal or wood applications.
74R2 Electric Strike is designed for narrow stile rim exit devices with 1/2" [12.7 mm] Pullman latchbolts. Designed for use in aluminum applications.
Open electrically under 25 lbs [11.3 kg] of preload. Preload is pressure exerted on doors by air conditioning systems, warping or misaligned hardware which can disable common electric strikes.

Function: 

These non-handed strikes feature an ultra-compact design and adjustable stainless steel keepers with over 1,500 lbs [680.4 kg] of holding force in fail secure mode. The strikes release electrically with up to 25 lbs of door preload. Single solenoid operates on 12/16/24 VDC power. Provides electrical remote control, allowing door to open without actuation of the exit device.

Specifications: 

ANSI/BHMA A156.31 Electric Strikes and Frame Mounted Actuators, Grade 1

Features: 

Case:
74R1: 1-13/32" x 3-3/8" x 1-1/16" deep [35.7 mm x 85.7 mm x 27 mm deep]
74R2: 1-13/32" x 3-3/8" x 1-1/8" deep [35.7 mm x 85.7 mm x 28.6 mm deep]

Strike Opening: Bolt retaining keeper is stainless steel.
74R1: 5/8" x 1-7/16" x 9/16" deep [15.9 mm x 36.5 mm x 14.3 mm deep]. Strike accepts Pullman latch of exit devices without deadlocking bolts.
74R2: 5/8" x 1-7/16" x 1/2" deep [15.9 mm x 36.5 mm x 12.7 mm deep].

Faceplate: Not separate
74R1: 1-3/4" x 9 x 11/16" [44.5 mm x 228.6 mm x 17.5 mm]
74R2: 1-5/8" x 9 x 1/2" [41.3 mm x 228.6 mm x 12.7 mm]

Latchbolt Projection:
74R1: 3/4" [19.1 mm]
74R2: 1/2" [12.7 mm]

Standard Package: Individually boxed with mounting plate shims, mounting screws, and installation instructions.

Shipping Weight: 2 lbs [0.91 kg].

Electrical: 

Voltage: Field selectable to match power source of 12/24 VDC. VA7400-16 VDC voltage adapter required when using 16 VDC power, available separately. Equipped with a quick connect plug-in type connector.

Current Draw:
.44A at 12 VDC
.46A at 16 VDC*
.23A at 24 VDC

*Requires 16 DC adapter (P/N VA7400-16VDC)

Fail Safe | Fail Secure: Field selectable fail safe/fail secure

Options: 

• Available with two Form 'C' monitoring switches to indicate when the latchbolt is engaged in the strike jaws and a locked/unlocked solenoid status.
• ELX-ElectroLynx® Adapter: Connects Adams Rite electrified products to ElectroLynx system
• 16 VDC Adapter: VA7400-16VDC required when using 16 VDC power

 

Related Products: When purchasing this product, please consider the following related products, available separately:

74R1:

Exit Devices Power
EX89 Pullman Rim Exit Device

PS-1 Power Supply4603 Rectifier, 4605/4606 Transformer, Piezo Horn audible indicator, ElectroLynx connector, VA7400-16VDC Adapter

 

74R2: 

Power

PS-1 Power Supply4603 Rectifier, 4605/4606 Transformer, Piezo Horn audible indicator, ElectroLynx connector, VA7400-16VDC Adapter