Door retainers for industrial application
 
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Magnetic door holders for industrial application

 

 

 

 

 

 

 

Opera Srl - Art. 01620

 

 

01620 - Door holder only

01620I - Door holder with armature plate

For application on sliding fire proof doors

Body in nickel plated steel with rear M8 fixing hole

Dimensions : 30 mm. x diam. 50

Operating voltage : 24 Vdc - Current : 70 mA

Holding force : > 55 Kg.

 

 

 

 

 

 

 

 

 

Opera Srl - Art. 01630

 

01630 - Door holder with fixing plate

01630I - Door holoder with fixing plate and armature plate

 

Electromagnetic door holders mounted on a steel square base

Version : for application

Body in nickel plated steel with square fixing plate

Plate dimensions : 65 x 65 x 3 mm.

Body dimensions : 30 mm. x diam. 50

Operating voltage : 24 Vdc - Current : 70 mA

Holding force : > 55 Kg.

Spring for anti-residual magnetism on the electromagnet body

 

 

 

 

 

 

 

Opera Srl - Art. 01830

 

01820 - Door holder with fixing plate

01820I - Door holoder with fixing plate and armature plate

Version : for application on sliding fire proof doors

Body in nickel plated steel with rear M8 fixing hole

Dimensions : 38 mm. x diam. 70

Operating voltage : 24 Vdc

Current : 70 mA

Holding force : > 140Kg.

 

 

 
 

 

 

Opera Srl - Art. 01830

 

 

01830 - Door holder only

01830I - Door holder with fix counterplate Art. 01810

 

Version : for application on sliding fire proof doors

Body in nickel plated steel with rear M8 fixing hole

Plate dimensions : 65 x 65 x 3 mm.

Dimensions : 47 mm. x diam. 70

Operating voltage : 24 Vdc - Current : 70 mA

Holding force : > 140Kg.

Spring for anti-residual magnetism on the electromagnet body

 

 

 

 
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