Magnetic door retainers You are in the English version

 

The door retainer keeps the doors open during normal operation. In case of alarm or manual triggering, they release the door.

 

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Opera srl - 18001

 

 

Door retainer with push button release Art. 18001
Door retainer without push button release Art. 18000

Door retainers version : for application

Body in nickel plated steel with black painted metal box. Available in stainless steel on demand.

Box dimensions : 85 x 75 x 35 mm.

Operating voltage : 24 Vdc Current : 60 mA

Holding force : > 50 Kg.

Spring for anti-residual magnetism on the electromagnet body

USE : Door holder for fire proof doors

Without counterplate (to be ordered separately)

Conforms to BS EN1155 - CE marked

 

 

 

 

Opera srl - 19001

 

 

Door retainer with push button release Art. 19001
Door retainer without push button release Art. 19000

Door retainer version : for application

Body in nickel plated steel with black abs plastic box

Box dimensions : 90 x 75 x 35 mm.

Operating voltage : 24 Vdc Current : 60 mA

Holding force : > 50 Kg.

Spring for anti-residual magnetism on the electromagnet body

USE : Door holder for fire proof doors

Without counterplate

Conforms to BS EN1155 - CE marked

 

 

Opera srl - 18005

 

 

 

Door retainer with push button release Art. 18005

 

Version : for floor application

Body in black painted steel (white ral 9010 on demand)

Body dimensions : 114 mm. x 104 mm. x 72 mm.

Operating voltage : 24 Vdc Current : 65 mA

Holding force : 50 Kg.

Spring for anti-residual magnetism on the electromagnet body

Without counterplate

USE : Door holder for fire proof doors

Conforms to BS EN1155 - CE marked

 

 

Opera srl - 01805

 

Swinging counterplate Art. 01805

 

Swinging counterplate for door retainers series 180/190

Body in nickel plated steel with black painted square base

Base dimensions : mm. 65 x 65 x 3 (thickness) x 54 h

Counterplate diameter : mm. 55

 

 

Opera srl - 01800

Fix counterplate Art. 01800

Fix counterplate for door retainers series 180/190

Body in nickel plated steel with black painted square base

Base dimensions : mm. 65 x 65 x 3 (thickness) x 28 h

Counterplate diameter : mm. 55

 

 

 

Opera srl - 01740

 

 

Mounting telescopic bracket Art. 01740

 

Mounting telescopic bracket to mount the door retainers in "wall" or "floor" position

Body in black painted steel

Dimensions : mm. 130 (adjustable to mm. 200) x 40 x 40

Fixing plate swinging of 180°