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Collection: Circuit Protection

150 products
  • GE Entelliguard G 800A GN08SD Low Voltage Breaker GN08SDXXXXX2XXXL4X4O - NEW
    Regular price
    $6,500.00
    Sale price
    $6,500.00
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  • Siemens 15-GMI-750-1200-58 Vacuum Circuit Breaker – NEW IN BOX
    Regular price
    $12,500.00
    Sale price
    $12,500.00
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  • Siemens BQD350 50A 3-Pole 480V Molded Case Circuit Breaker – New in Box
    Regular price
    $75.00
    Sale price
    $75.00
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  • Siemens NFK3R150 150A 3-Pole 600V Molded Case Circuit Breaker – New in Box
    Regular price
    $11,250.00
    Sale price
    $11,250.00
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  • Siemens NXD62B100 1000A 2-Pole 600V Molded Case Circuit Breaker – New, No Box
    Regular price
    $4,250.00
    Sale price
    $4,250.00
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  • Siemens HQR23B200 200A 3-Pole 240V Molded Case Circuit Breaker – New in Box
    Regular price
    $345.00
    Sale price
    $345.00
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  • Siemens CED63B100 100A 3-Pole 600V Molded Case Circuit Breaker – New Sealed
    Regular price
    $325.00
    Sale price
    $325.00
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  • Siemens QJ23B225 225A 3-Pole 240V Molded Case Circuit Breaker – New Sealed
    Regular price
    $325.00
    Sale price
    $325.00
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  • Siemens HDM3M150L 150A 3-Pole 600V Motor Circuit Protector – New in Box
    Regular price
    $225.00
    Sale price
    $225.00
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  • Siemens NGB1K030B 30A 1-Pole 347V Molded Case Circuit Breaker – New in Box
    Regular price
    $295.00
    Sale price
    $295.00
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  • Siemens HGG1B015L 15A 1-Pole 277V Molded Case Circuit Breaker – New in Box
    Regular price
    $225.00
    Sale price
    $225.00
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  • Siemens HFM3L250L 250A 3-Pole 600V Molded Case Circuit Breaker – New in Box
    Regular price
    $425.00
    Sale price
    $425.00
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  • Siemens HFX3B200 200A 3-Pole 600V Molded Case Circuit Breaker – New in Box
    Regular price
    $225.00
    Sale price
    $225.00
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  • Siemens HDK3B100 100A 3-Pole 600Y/347V Molded Case Circuit Breaker – New in Box
    Regular price
    $225.00
    Sale price
    $225.00
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  • Siemens BQD6315 15A 3-Pole 347/600V Molded Case Circuit Breaker – New in Box
    Regular price
    $75.00
    Sale price
    $75.00
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  • Siemens QJH23B090 90A 3-Pole 240V Molded Case Circuit Breaker – New Sealed
    Regular price
    $245.00
    Sale price
    $245.00
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  • Siemens QJ22B175 175A 2-Pole 240V Molded Case Circuit Breaker – New in Box
    Regular price
    $175.00
    Sale price
    $175.00
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  • Siemens QJ23B090 90A 3-Pole 240V Molded Case Circuit Breaker – New Open Box
    Regular price
    $375.00
    Sale price
    $375.00
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  • Siemens QJ22B150 150A 2-Pole 240V Molded Case Circuit Breaker – New Open Box
    Regular price
    $225.00
    Sale price
    $225.00
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  • Siemens QJ23B060 60A 3-Pole 240V Molded Case Circuit Breaker – New Sealed
    Regular price
    $195.00
    Sale price
    $195.00
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  • Siemens QJH23B175 175A 3-Pole 240V Molded Case Circuit Breaker – New Sealed
    Regular price
    $275.00
    Sale price
    $275.00
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  • Siemens QJ23B15000S01 150A 3-Pole 240V Molded Case Circuit Breaker – New Sealed
    Regular price
    $1,325.00
    Sale price
    $1,325.00
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  • Siemens QJ23B10000S01 100A 3-Pole 240V Molded Case Circuit Breaker – New Sealed
    Regular price
    $375.00
    Sale price
    $375.00
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    per 
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  • Siemens QJ23B200H 200A 3-Pole 240V Molded Case Circuit Breaker – New in Box
    Regular price
    $345.00
    Sale price
    $345.00
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  • Siemens NGG3B015L 15A 3-Pole 600V Molded Case Circuit Breaker – New in Box
    Regular price
    $125.00
    Sale price
    $125.00
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  • Siemens 3RB2066-2GF2 SIRIUS Solid-State Overload Relay, 55-250A – New in Box
    Regular price
    $775.00
    Sale price
    $775.00
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  • Siemens QJH22B175 175A 2-Pole 240V High Interrupting Capacity Circuit Breaker
    Regular price
    $175.00
    Sale price
    $175.00
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  • Siemens QJ22B225 225A 2-Pole 240V Molded Case Circuit Breaker – New Sealed
    Regular price
    $245.00
    Sale price
    $245.00
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  • Siemens QJ23B150 150A Molded Case Circuit Breaker – New in Box
    Regular price
    $125.00
    Sale price
    $125.00
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  • Siemens QJ23B100 100A Molded Case Circuit Breaker – New Sealed
    Regular price
    $225.00
    Sale price
    $225.00
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  • Siemens S17FD60 Shunt Trip Accessory for FD Frame Circuit Breakers – New in Box
    Regular price
    $1,250.00
    Sale price
    $1,250.00
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  • Siemens HFM3M250L 250 AMP Molded Case Circuit Breaker – New in Box
    Regular price
    $1,750.00
    Sale price
    $1,750.00
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  • Siemens HJX3B350 3-Pole 350A 600V Molded Case Circuit Breaker – New in Box
    Regular price
    $19,750.00
    Sale price
    $19,750.00
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  • Siemens HFXD63B150 3-Pole 150A 600V Molded Case Circuit Breaker – New in Box
    Regular price
    $225.00
    Sale price
    $225.00
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  • Siemens HFK3B225 3-Pole 225A 600V Molded Case Circuit Breaker – New in Box
    Regular price
    $125.00
    Sale price
    $125.00
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  • Siemens NFK3B250 3-Pole 250A 600V Molded Case Circuit Breaker – New in Box
    Regular price
    $1,850.00
    Sale price
    $1,850.00
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  • Siemens LMXD63A800 3-Pole 800A 600V Molded Case Circuit Breaker – New in Box
    Regular price
    $2,500.00
    Sale price
    $2,500.00
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  • Siemens CFD63B150 3-Pole 150A 600V Molded Case Circuit Breaker – New in Box
    Regular price
    $625.00
    Sale price
    $625.00
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  • Siemens 3RA6813-8AB Infeed System for 3RA6 Compact Starters – New in Box
    Regular price
    $375.00
    Sale price
    $375.00
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  • Siemens LXD63B500 3-Pole 500A 600V Molded Case Circuit Breaker – New in Box
    Regular price
    $375.00
    Sale price
    $375.00
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