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Littelfuse-PGR-8800

Arc Flash Relay

Littelfuse has greatly enhanced its product offering from one of the world’s largest producers of fuses and fuse accessories to include a broad line of protection relay

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Littelfuse has greatly enhanced its product offering from one of the world’s largest producers of fuses and fuse accessories to include a broad line of protection relays. One of these relays is its PGR-880 arc flash protection relay. Basically, this relay has up to six light sensing sensor in puts as well as a current sensor input. If any of the sensors detect a flash, the relay sends a signal to the breaker to shut down within a millisecond. This relay can reduce the arc flash hazard substantially and save you from injury to personnel and damage to plant and equipment.
•    6 light sensing sensor inputs that are either point sensors or fiber optic sensors
•    One local sensor on the face of the relay
•    Current input to allow for the current surge to trip the relay
•    <1ms trip time
•    Adjustable light sensitivity
•    Upstream tripping
You Tube demo:

PGR-8800-00        Starting at $2,800.00