Appleton® EFDB11012 EFDB Dead End Heavy Duty Selector Switch Control Station With Internal Ground Screw, 600 VAC, 10 A, 2NO-2NC
Selector Switch Control Stations
778388
MFG #: EFDB11012
Appleton™
425.87000
/ ea
- ARRA Compliant: N
- Buy American Compliant: N
- Catalog Number: EFDB11012
- Contact Mode: Maintained
- Country of Origin: MX
- Currency: USD
- Dimensions: 4.63 in H x 3 in W x 1.6 in D
- EU RoHS Indicator: N
- Finish: Triple Coated
- Gross Weight Per Pack: 5.0000 lb
- Gross Weight per Pack Metric: 2.27
- Gross Weight UOM Metric: kg
- Height: 5.40 in
- Height [Metric]: 13.7160 cm
- Legend: Hand/Auto
- Length: 7.00 in
- Length [Metric]: 17.7800 cm
- Material: Malleable Iron
- Mounting Type: Surface
- Operator Type: Knob/Cam
- Series: EFDB
- Standards: UL 508/698/1203UL File No. E10449UL File No. E81751Class I, Div 1 and 2, Groups B, C, D, D Class II, Div 1 and 2, Groups E, F, G, Class III
- Type: Dead End Heavy Duty
- UNSPSC: 39121565
- UPC 11: 78138170073
- UPC 12: 781381700733
- Wattage: 6 W
- Width: 6.80 in
- Width [Metric]: 17.2720 cm
- Stock Status: NONSTOCK
- Brand: Appleton™
- Manufacturer: Appleton
- Amperage Rating: 10 A
- Contact Configuration: 2NO-2NC
- NEMA Rating: NEMA 3
- Number of Operators: 1
- Voltage Rating: 600 VAC
The EFD/EFDB and EDS series offer a wide choice of push button, selector switch and pilot light control stations for use in hazardous locations. These factory sealed control stations are designed to confine any arcing within the enclosure to prevent ignition of the surrounding atmosphere. Many models are suitable for group B (hydrogen) when external seals are installed at each conduit entrance. Featuring a small footprint and Appleton durability, these models have long been the preferred choice for safe, reliable control of industrial motors and equipment.
- Features
| 1 in hub |
| 2-position, 2-circuits |
| 1-gang |
| Eliminate need for adding sealing fittings and compound at each conduit entrance |
| Heavy duty push buttons, 10 A, 600 VAC rated |
| Dozens of possible combinations of push buttons, pilot lights and selector switches |
| Smooth, rounded integral bushing in each EFD/EFDB hub protects conductor insulation |
| Accurately tapped, tapered hubs for tight, rigid joints and ground continuity |
| Stainless steel push button shaft operates within stainless steel bushing assuring long, maintenance free operation |
| Push button 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 push button in severe vibration installations |
| Push button models also available with dust cap for use in areas where excessive dust, moisture or corrosive conditions are encountered |
| Corrosion-resistant captive stainless steel hex head cap screws hold EFKB covers to body |
| All EFD/EFDB momentary push buttons are supplied with lockout type guards as standard, hole in guard will accept locks with up to 1/4 in hasp, permits locking of push button to prevent unauthorized operation |
| Clearly marked terminals with brass screws assure quick, easy wiring |
| Factory sealed selector switches furnished with nylon cam operated, heavy duty push buttons for either 2-position or 3-position maintained contact operation, high thermal and arc resistance, high dielectric strength |
| Zinc electroplate/chromate/epoxy powder triple coat |