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Hazardous Location Enclosed Disconnect Switches
A
B
With a housing that’s designed to contain an explosion, these switches are safe to use in areas where ignitable concentrations of flammable or combustible gas, dust, or fibers may be present. They meet NEC Class I Div. 1 and 2, Groups B, C, D, and Class II, Div. 1 and 2, Groups E, F, and G. Use them to cut power and keep it isolated, so equipment won’t accidentally start up during inspection or maintenance.
Made from aluminum, these switches also resist corrosion in wet or oily areas. They have a lockout, so you can secure them in the off position with a padlock (not included).
For technical drawings and 3-D models, click on a part number.
Switching | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Current, A | Voltage | Switch Action | Industry Designation | Electrical Phase (hp) | Ht. | Wd. | Environmental Rating | Each | ||
Powder-Coated Aluminum Housing with Red Actuator | ||||||||||
3 Circuits with Lockout | ||||||||||
| A | 30 | 600V AC | Stays Switched (Maintained) | 3PST | Three (30 hp @ 600 V AC) | 8 1/16" | 5 3/4" | NEC Class I Divisions 1, 2 Groups B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Zone 1 Groups IIB, IIA NEMA 4X NEMA 7 NEMA 9 | 0000000 | 000000000 |
Powder-Coated Aluminum Housing with Yellow Actuator | ||||||||||
3 Circuits with Lockout | ||||||||||
| B | 60 | 600V AC | Stays Switched (Maintained) | 3PST | Three (40 hp @ 600 V AC) | 13 1/16" | 8 1/8" | NEC Class I Divisions 1, 2 Groups B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Zone 1 Groups IIB, IIA NEMA 4X NEMA 7 NEMA 9 | 0000000 | 00000000 |
| B | 100 | 600V AC | Stays Switched (Maintained) | 3PST | Three (50 hp @ 600 V AC) | 13 1/16" | 8 1/8" | NEC Class I Divisions 1, 2 Groups B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Zone 1 Groups IIB, IIA NEMA 4X NEMA 7 NEMA 9 | 0000000 | 00000000 |