Protection Relays

Littelfuse Industrial Division has a variety of protection relays that are designed to protect against potentially hazardous events. If you have the possibility of a ground fault, arc flash, or other safety problem, Littelfuse can provide a protection relay that will alleviate your fears.

The Protection Relay and Control product line incorporates a complete line of motor and pump protection relays, arc-flash relays, ground fault relays, feeder protection, pump controllers, time delay relays, flashers and tower lighting to reduce electrical safety hazards, limit instrumentation damage, improve productivity, and safeguard personnel from injury because of electrical faults.

ISE Controls, in Indianapolis, Indiana, can help you select the protection relay that is best suited for your particular needs.