Appleton® SPBBU1Q Heavy Duty Factory Sealed Universal Non-Illuminated Pushbutton With 1/2 in to 3/4 in Enlarger, 1NO-1NC Contact, Momentary Contact
Sku #78138163444
MFG #SPBBU1Q
Attributes
| Type: | Heavy Duty Factory Sealed Universal |
| Contact Type: | Momentary |
| Connection Type: | NPSM |
| Contact Configuration: | 1NO-1NC |
| Contact Rating: | 10 A at 600 V AC |
| Enclosure Type: | NEMA 3/7B/7C/7D/9E/9F/9G |
- Hazardous Location Applications
- Finish is epoxy powder coat for enhanced corrosion resistance
- Large back box for ample wiring room
- Ground screw installed in bodies for ground continuity
- Corrosion resistant stainless steel hex head captive screws hold covers to body
- Factory sealed enclosure eliminates need for adding sealing fittings and compound at each conduit entrance
- Stainless steel pushbutton shaft operates within stainless steel bushing assuring long, maintece free operation
- Smooth, rounded integral bushing in each hub protects conductor insulation
- Pushbutton and selector switch contacts are silver cadmium oxide which are sealed in lower phenolic chamber isolated from corrosive elements
- Enclosed stainless steel helper spring prevents accidental operation of pushbutton in severe vibration installations
- Class I, Div 1, Groups C, D, Class I, Div 2, Groups B C D, Class II, Div 1 and 2, Groups E, F, G, Class III|UL 508/698/1203 File No. E10449/E81751