NEMA 12

NEMA 12 switches designed to reduce arc flash energy and electrocution risk in downstream equipment. Provides fast trip to shorten arc flash duration in the event of a short circuit event. Provides a high integrity lockout/tagout point (LOTO) by sequestering the main main protective device out of the downstream equipment. Enhances a safe work environment for electrical workers in keeping with the intent of the NFPA-70E Standard for Electrical Safety in the Workplace. See product performance comparison.

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  1. Arc Flash Arrestor Switch, 030 Amp CB, 3 Pole, 42 kA @ 480 VAC, 100 kA @ 240 VAC, Nema 12 (AKA: Sequester Switch, Disconnect Switch, Safety Switch, Enclosed Circuit Breaker)
    Arc Flash Arrestor Switch, 030 Amp CB, 3 Pole, 42 kA @ 480 VAC, 100 kA @ 240 VAC, Nema 12 (AKA: Sequester Switch, Disconnect Switch, Safety Switch, Enclosed Circuit Breaker)
    $1,750.00

    Fast trip enclosed circuit breaker.  Pre-engineered for low incident energy on downstream equipment.  Call, email, or use our contact form to get more information on our products.  A subject matter expert is ready and able to help.

    Learn More
  2. Arc Flash Arrestor Switch, 040 Amp CB, 3 Pole, 42 kA @ 480 VAC, 100 kA @ 240 VAC, Nema 12 (AKA: Sequester Switch, Disconnect Switch, Safety Switch, Enclosed Circuit Breaker)
    Arc Flash Arrestor Switch, 040 Amp CB, 3 Pole, 42 kA @ 480 VAC, 100 kA @ 240 VAC, Nema 12 (AKA: Sequester Switch, Disconnect Switch, Safety Switch, Enclosed Circuit Breaker)
    $1,750.00

    Fast trip enclosed circuit breaker.  Pre-engineered for low incident energy on downstream equipment.  Call, email, or use our contact form to get more information on our products.  A subject matter expert is ready and able to help.

    Learn More

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per page
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