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Hazardous Location Cable-Pull Emergency Stop Switches
Safe to use near ignitable gases and dust, the housing on these switches seals in anything that could ignite flammable material. All are UL listed and CSA certified for use in hazardous locations. Yank the cable anywhere along your line to quickly cut power in emergencies. They have positive-force, snap-open contacts that open a circuit when actuated, even if a spring fails or the contacts stick. The contacts will remain open until you tension the cable and reset the switch. Use the tension indicator to visually confirm that they’re reset correctly.
Mounting | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Cable Lg., ft. | No. of Circuits Controlled | Switch Starting Position | No. of Terminals | Industry Designation | Switching Current @ Voltage | Max. Voltage  | Actuation Force, lbs. | Conduit Trade Size | Fasteners Included | Hole Dia. (No. of Holes) | Hole Thread Size (No. of Holes) | Features | Each | |
With Screw Terminals | ||||||||||||||
1 Direction (NEMA 4; NEMA 7; NEMA 9; NEMA 13; NEC Class I Divisions 1, 2 Groups B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G) | ||||||||||||||
| 200 | 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | 3 | SPDT | 10 A @ 600 V AC, 10 A @ 250 V DC | 250V DC/600V AC | 25 | 1/2 | No | 1/4" (2) | 5/16"-18 (2) | Tension Indicator | 7543N11 | 000000000 |
| 200 | 2 | 2 On (Normally Closed) | 4 | DPST-NC | 10 A @ 600 V AC, 10 A @ 250 V DC | 250V DC/600V AC | 25 | 1/2 | No | 1/4" (2) | 5/16"-18 (2) | Tension Indicator | 7543N12 | 00000000 |