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Small Steel Door Closer for Aluminum Door

Electric Slide Arm Door Holder
Combine heavy duty closers, the electrically controlled hold-open Slide arm to control fire and smoke barrier doors.
Designed to hold swinging doors open in normal use and release and automatically close the doors under fire conditions.
24V DC or 1 10V-120V AC input
When current is interrupted, hold-open releases and door closes
Can be pushed safely and easily out of hold-open
Functions as full rack and pinion door closer when hold-open is not engaged or current is interrupted.
Quantity:
  • ESL-Door Holder for Door Closer
  • OUBAO
Product Description

TECHNICAL INFORMATION & FUNCTION

Product Size

   606x32x36mm

Current

   80mA

Voltage

   DC 24V

Linkage Function

Working state power supply DC24V,power off automatically release

Feedback Function

Normally open or normally closed signal feedback

lnstallation method

Standard installation, door frame installation, concealed installation


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Address: No.809 Bixing Street, Bihu Industrial Park, Lishui, Zhejiang. China, 323006
Email: info@oubao.com
Tell: 86-578-2070299
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