Protection & Relays

Protection and relays are critical components used to safeguard electrical systems from overloads, faults, and abnormal operating conditions. They provide reliable control and protection for motors, feeders, and control circuits across commercial and industrial installations.

AmpState’s Protection & Relays collection includes a wide range of control relays, protection relays, overload relays, timing relays, and monitoring devices suitable for use in control panels, motor control centers, and automation systems.

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Eaton Cutler-Hammer H27 64A Overload Relay | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price

Square D B280 18A Overload Relay, Plug-On | AmpState

Regular price $139.00
Sale price $139.00 Regular price
Unit price

Square D B625 89A Overload Relay, Plug-On | AmpState

Regular price $139.00
Sale price $139.00 Regular price
Unit price

Square D B128 4A 600V Overload Relay, Plug-On | AmpState

Regular price $139.00
Sale price $139.00 Regular price
Unit price

Square D B175 8A 600V Overload Relay, Plug-On | AmpState

Regular price $139.00
Sale price $139.00 Regular price
Unit price

Square D B250 2A Overload Relay, Plug-On | AmpState

Regular price $137.00
Sale price $137.00 Regular price
Unit price

Square D CC594 7A 600V Overload Relay, Plug-On | AmpState

Regular price $139.00
Sale price $139.00 Regular price
Unit price

Eaton HLK4 Overload Relay | AmpState

Regular price $418.00
Sale price $418.00 Regular price
Unit price

Square D 8501RSD43V53 10A 24V Relay, Plug-On | AmpState

Regular price $143.00
Sale price $143.00 Regular price
Unit price

Square D B880 0A 480V Overload Relay, Plug-On | AmpState

Regular price $130.00
Sale price $130.00 Regular price
Unit price

Square D B700 45A Overload Relay, Plug-On | AmpState

Regular price $137.00
Sale price $137.00 Regular price
Unit price

Square D CC1120 4A 600V Overload Relay | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price
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