Bolt-On Circuit Breakers

Shop bolt-on circuit breakers for commercial and industrial panelboards from Eaton, Cutler-Hammer, Siemens, ITE, Square D, Schneider Electric, GE, Federal Pioneer, Federal Pacific, and other current or legacy series.

Panelboard breakers must match the approved panel and bus design. Verify the exact catalog number, series, poles, amperage, voltage, kAIC, mounting hardware, rejection features, wire range, and panel label before installation.

Email sales@ampstate.com with the breaker label and panel schedule for replacement identification. View all circuit breakers.

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Siemens HEB3B060B - 60 A 600 V 3-Pole Bolt-On Circuit Breaker | AmpState - Circuit Breakers

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
Unit price
GE GENERAL ELECTRIC SFHA SPECTRA BOLT ON VERTICAL CIRCUIT BREAKER BUS A1148 - Circuit Breaker Panel

GE GENERAL ELECTRIC SFHA SPECTRA BOLT ON VERTICAL CIRCUIT BREAKER BUS A1148

Regular price $638.00
Sale price $638.00 Regular price
Unit price
One (1) Circuit Breaker Eaton GHB1020 20 Amp 1 Pole 277/480 Bolt On - Circuit Breaker Panel

One (1) Circuit Breaker Eaton GHB1020 20 Amp 1 Pole 277/480 Bolt On

Regular price $152.00
Sale price $152.00 Regular price
Unit price
BQL230-Cutler Hammer 30 Amp Double Pole Bolt-On Circuit Breaker - Circuit Breaker Panel

BQL230-Cutler Hammer 30 Amp Double Pole Bolt-On Circuit Breaker

Regular price $145.00
Sale price $145.00 Regular price
Unit price
QB QBH 2125 Commander 125 AMP Double 2 Pole CEB Sylvania Eaton Bolt On Breaker - Electrical Panel / Accessory

QB QBH 2125 Commander 125 AMP Double 2 Pole CEB Sylvania Eaton Bolt On Breaker

Regular price $907.00
Sale price $907.00 Regular price
Unit price
Cutler Hammer BAB3060HS Circuit Breaker 60A 3P Shunt Trip Bolt On CHIPPED Tested - Circuit Breaker Panel

Cutler Hammer BAB3060HS Circuit Breaker 60A 3P Shunt Trip Bolt On CHIPPED Tested

Regular price $533.00
Sale price $533.00 Regular price
Unit price
Commander Sylvania Circuit Breaker 40 Amp 2 Pole Type QB Bolt On - Circuit Breaker Panel

Commander Sylvania Circuit Breaker 40 Amp 2 Pole Type QB Bolt On

Regular price $130.00
Sale price $130.00 Regular price
Unit price
Square D 45 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker EJB26045 - 45 A 600 V 2-Pole Bolt-On Circuit
Square D 40 Amp 1 Pole 277 Volt Bolt-On Circuit Molded Case Breaker EJB16040 - 40 A 347 V 1-Pole Bolt-On Circuit
Square D RJF36200U63AE1 - 2000 A 600 V 3-Pole Bolt-On Circuit Breaker | AmpState - Circuit Breakers

Square D RJF36200U63AE1 - 2000 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Square D QOU390 - 90 A 240 V 3-Pole Bolt-On Circuit Breaker | AmpState - Circuit Breakers

Square D QOU390 - 90 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Square D QOU380 - 80 A 240 V 3-Pole Bolt-On Circuit Breaker | AmpState - Circuit Breakers

Square D QOU380 - 80 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
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