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Square covers

Blank
Knockout 1/2"
Flat for Single gang
Flat for Double gang
Raised 3/8" for Single gang
Raised 3/8" for Double gang
 
Rasied 3/8" for Pop-up floor Receptacle
Raised 1/4" for British wiring device

 

Cat.,No:
Type
Size
Material
Weight
Application
BY41
Blank
4"x4"
Zinc Sheet 0.55mm
47g

Provide for cover Square box when use's junction

BY42
Knockout 1/2"
4"x4"
Zinc Sheet 0.55mm
47g
Provide for cover square box when use's junction and wiring if pull down knockout hole on cover
BY43
Flat for Single gang
4"x4"
Zinc Sheet 1.0mm
50g
Provide for cover square box. Support single gang wiring device.
BY44
Flat for Double gang
4"x4"
Zinc Sheet 1.0mm
28g
Provide for cover square box. Support double gang wiring device.
BY45
Raise 3/8", for Single gang
4"x4"
Mild Steel 1.0mm
68g
Provide for cover square box. Support Single gang wiring device 3/8" raise
BY46
Raise 3/8", for Double gang
4"x4"
Mild Steel 1.0mm
43g
Provide for cover square box. Support Double gang wiring device 3/8" raise
BY47
Raise 3/8", for pop-up floor Receptacle
4"x4"
Mild Steel 1.0mm
63g
Provide for cover square box. Support pop-up floor receptacle
BY48
Rasie 1/4", for British wiring device
4"x4"
Mild Steel 1.0mm
65g
Provide for cover square box. Support British wiring device

 

 
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