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177 and 178 Series

Door Openers Mortise Type

Description


  • Fits left and right hand doors

  • Easy installation

  • Rugged, heavy duty construction

  • For use in wood and metal jambs




The Catalog 177 and 178 mortise type door openers are dependable long service devices, providing the security and convenience of remote control door-lock operation. These units flush mount in place of the regular door strike plate and are ideal for narrow door stiles.

With the non-reverse acting units, the door remains locked until the opener is electrically actuated by a remote contact device. For reverse acting units, the door remains unlocked (with current off). When energized through a timer or manual switch, the unit keeps the door locked.

For AC operation, use with either an 88-50, 596, or 592 Transformer.

For use in apartments, offices, banks, industrial buildings, schools, and institutions. Use in door interlocking and control systems with timed or manual operation.

Continuous Duty Operation
The 177-RG5 and 178-RG5 are suitable for continuous duty operation. However, when operated from 24V AC, they must be connected through the Catalog No. SR-1 Silencing Assembly. They may also be operated directly from 24V DC.

177 and 178 Series


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Catalog Numbers

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Catalog Number
Description
  177-AF

Electric Door Opener
3-6 VDC, 2.35 A; 8-16 VAC 60 Hz, 1.5-3.2 A

$77.00
  177-G1

Electric Door Opener
24 VDC, 0.3 A

$91.10
  177-G5

Electric Door Opener
24 VAC 60 Hz, 0.3 A

$91.10
  177-RG5

Electric Door Opener
24 VAC 60 Hz, 0.42 A

$156.00
  178-AF

Electric Door Opener
3-6 VDC, 2.35 A; 8-16 VAC 60 Hz, 1.5-3.2 A

$91.80
  178-G1

Electric Door Opener
24 VDC, 0.3 A

$99.90
  178-G5

Electric Door Opener
24 VAC 60 Hz, 0.3 A

$99.90
  178-RG5

Electric Door Opener
24 VAC 60 Hz, 0.42 A

$164.50
  SR-1

Silencing Assembly for Electric Door Openers
24 VAC, 1 A

$74.10

Specifications

Specifications Images

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Documentation

Catalog Pages
Technical Bulletins