Breakers & Protection

Circuit breakers are automatic electrical switches designed to protect an electrical circuit from damage caused by overloads or short circuits. Available in various amperage ratings and configurations, they ensure reliable interruption of power flow during fault conditions.

2. Air Circuit Breakers

Description:
Air circuit breakers (ACBs) are heavy-duty protection devices used in low-voltage applications to isolate and protect large power circuits. They provide high interrupting capacity and are commonly used in power distribution and control panels.

3. Rating Plugs

Description:
Rating plugs are interchangeable components used with electronic trip circuit breakers to set or adjust the ampere rating. They allow for customization of breaker protection to match specific load requirements without replacing the entire unit.

4. Surge Protectors

Description:
Surge protectors shield electrical devices from voltage spikes and transient surges, typically caused by lightning or power disturbances. They extend the lifespan of sensitive electronics and industrial equipment.

5. Auxiliary Switches

Description:
Auxiliary switches are add-on accessories for circuit breakers that provide remote indication of breaker status (ON/OFF/TRIP). They are vital for monitoring and control in automated and safety-critical systems.

6. Lugs for Breakers

Description:
Breaker lugs are mechanical connectors used to terminate wires securely to a circuit breaker. They are selected based on wire size, material (copper or aluminum), and breaker compatibility to ensure safe and secure connections.

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Allen-Bradley 750-ENC-1 - Powerflex 750 Incremental Module In Box - Powerflex 750 Incremental Module In Box

Custom Indoor Breaker Enclosure – 2 × 30A Breakers with Aux + Shunt Trip

Regular price $3,404.00
Sale price $3,404.00 Regular price
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Square D Model 3 MCC Bucket | 100A Breaker Bucket with 18" Door & 18" Filler Plate

Regular price $5,700.00
Sale price $5,700.00 Regular price
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Allen-Bradley LOGIX5000 - In Box! .A Battery Assembly 1756-Ba1 - In Box! .A Battery Assembly 1756-Ba1

THJK 2-Pole Molded Case Circuit Breaker, 600V, 600A Frame, Custom Trip Unit, 30kAIC @ 480V / 22kAIC @ 600V

Regular price $3,850.00
Sale price $3,850.00 Regular price
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Allen-Bradley LOGIX5000 - In Box! .A Battery Assembly 1756-Ba1 - In Box! .A Battery Assembly 1756-Ba1

Siemens | HEB2B015B | Circuit Breaker | 2-Pole | 600V | Bolt-On

Regular price $510.00
Sale price $510.00 Regular price
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Allen-Bradley 1746-NO8V - Output Module - Output Module

General Electric | THJK626600WL | Circuit Breaker | 600A | 2-Pole | 600V

Regular price $6,200.00
Sale price $6,200.00 Regular price
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Square D CRK3200A3P 3200A 3-Pole Circuit Breaker Cluster Retainer Kit

Regular price $1,050.00
Sale price $1,050.00 Regular price
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Hartland HCB-2P60GG - 60A, 2-Pole, Circuit Breaker

Regular price $250.00
Sale price $250.00 Regular price
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Square D NBGF215 - 15 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

Regular price $850.00
Sale price $850.00 Regular price
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Siemens HEB3B060B - 60 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Regular price $1,410.00
Sale price $1,410.00 Regular price
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Siemens - 8PX2 - Breaker MCC Bucket - 125 A, 600 V, 12" Height, 3 P | AmpState

Regular price $4,010.00
Sale price $4,010.00 Regular price
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Siemens MCC Bucket – 480V, 3 Phase – HFD3175 Breaker – 175A | 24 inch

Regular price $8,141.00
Sale price $8,141.00 Regular price
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400A MCC Breaker Bucket – 300A Trip Unit – 480V, 3 Phase | GE 8000 Series Compatible

Regular price $9,282.00
Sale price $9,282.00 Regular price
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