The Adams Rite 74R Series UltraLine Electric Strike is an adaptable & compact semi-mortised electric strike designed for standard (74R1) or narrow style (74R2) rim exit devices with 3/4” (74R1) or 1/2” (74R2) Pullman type latchbolt. The feature-rich 74R Series can be installed in hollow metal, wood and aluminum door jambs for electrified opening via included remote control or by compatible electronic access control.

Adams Rite 74R Series UltraLine Electric Strike

Specifications:

UltraLine 74R1 Electric Strike UltraLine 74R2 Electric Strike
Fail-Safe/Fail-Secure: Field selectable at time of installation.
Case: Approximately 1” x 3-3/8” x 1-1/16” deep
Mounting Plate/Housing:
  • Measure 1-3/4” x 9” x 11/16” deep.
  • Made of zinc aluminum alloy. Standard finish in epoxy to match Clear, Dark Bronze Anodized and Black Anodized finishes.
  • Made of zinc aluminum alloy and measures 1-5/8” x 9” x 1/2” deep.
  • Standard finish in epoxy to match Clear, Dark Bronze Anodized and Black Anodized finishes.
Strike Opening:
  • 5/8” x 1-7/16” x 9/16” deep.
  • Bolt retainer jaw is stainless steel. Strike accepts Pullman bolt of exit devices without deadlocking bolts.
  • 5/8” x 1-7/16” x 1/2” deep.
  • Bolt retainer jaw is stainless steel.
Voltage:
  • Field selectable to match power source of 12, 16, or 24 VDC.
  • 16 DC requires adapter (P/N VA 7400-16VDC)
  • 4603 Rectifier is required to convert low voltage AC current to DC current of same voltage.
  • Please contact factory when using in AC mode.
Options:
  • Monitoring – Two internally mounted switches (Form “C”) 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.

 
To place your order for an Adams Rite 74R Series UltraLine Electric Strike or for a quote, contact your local IDN Branch.

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