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Collection: Circuit Protection

270 products
  • Siemens V7F3644J VACU-BREAK PANELBOARD UNIT 3P / 200-200A / 600V~ - NEW IN BOX
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    $1,125.00
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    $1,125.00
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  • Siemens HFM3H250L VL Motor Circuit Protector 250A Circuit Breaker - NEW IN BOX
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    QTY 21
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    $1,275.00
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    $1,275.00
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  • Siemens HFL3B200 Frame - FG / Caja Base - FG 200A Circuit Breaker - NEW NO BOX
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    QTY 8
    Regular price
    $625.00
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    $625.00
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  • Siemens 3VL1725-1EH43-0AA0, 25 AMP, VL 160X Circuit Breaker - NEW IN BOX
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    $145.00
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    $145.00
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  • Siemens HDP3M150L VL Circuit Breaker, 150 AMP / 3-Pole / MCP Middle 80%
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    $275.00
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    $275.00
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  • Siemens ED63B040 Sentron Moided Case Circuit Breaker 3P /40A / 600V~/ 25kA@480V~
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    $95.00
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    $95.00
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  • Siemens NFG3F250 250A 3-Pole Circuit Breaker VL Frame, Class N Caja Base
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    QTY 3
    Regular price
    $475.00
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    $475.00
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  • GE Entelliguard G 800A GN08SD Low Voltage Breaker GN08SDXXXXX2XXXL4X4O - NEW
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    $6,500.00
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    $6,500.00
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  • Siemens 15-GMI-750-1200-58 Vacuum Circuit Breaker – NEW IN BOX
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    $9,500.00
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    $9,500.00
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  • Siemens BQD350 50A 3-Pole 480V Molded Case Circuit Breaker – New in Box
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    $75.00
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    $75.00
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  • Siemens NFK3R150 150A 3-Pole 600V Molded Case Circuit Breaker – New in Box
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    $11,250.00
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    $11,250.00
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  • Siemens NXD62B100 1000A 2-Pole 600V Molded Case Circuit Breaker – New, No Box
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    $300.00
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    $300.00
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  • Siemens HQR23B200 200A 3-Pole 240V Molded Case Circuit Breaker – New in Box
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    $345.00
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    $345.00
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  • Siemens CED63B100 100A 3-Pole 600V Molded Case Circuit Breaker – New Sealed
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    $325.00
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    $325.00
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  • Siemens QJ23B225 225A 3-Pole 240V Molded Case Circuit Breaker – New Sealed
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    $325.00
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    $325.00
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  • Siemens HDM3M150L 150A 3-Pole 600V Motor Circuit Protector – New in Box
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    QTY 25
    Regular price
    $225.00
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    $225.00
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  • Siemens NGB1K030B 30A 1-Pole 347V Molded Case Circuit Breaker – New in Box
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    QTY 1
    Regular price
    $295.00
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    $295.00
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  • Siemens HGG1B015L 15A 1-Pole 277V Molded Case Circuit Breaker – New in Box
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    QTY 24
    Regular price
    $225.00
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    $225.00
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  • Siemens HFM3L250L 250A 3-Pole 600V Molded Case Circuit Breaker – New in Box
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    $425.00
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    $425.00
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  • Siemens HDK3B100 100A 3-Pole 600Y/347V Molded Case Circuit Breaker – New in Box
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    QTY 69
    Regular price
    $95.00
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    $95.00
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  • Siemens BQD6315 15A 3-Pole 347/600V Molded Case Circuit Breaker – New in Box
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    $75.00
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    $75.00
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  • Siemens QJH23B090 90A 3-Pole 240V Molded Case Circuit Breaker – New Sealed
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    $245.00
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    $245.00
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  • Siemens QJ22B175 175A 2-Pole 240V Molded Case Circuit Breaker – New in Box
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    $175.00
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    $175.00
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  • Siemens QJ23B090 90A 3-Pole 240V Molded Case Circuit Breaker – New Open Box
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    Regular price
    $375.00
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    $375.00
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  • Siemens QJ22B150 150A 2-Pole 240V Molded Case Circuit Breaker – New Open Box
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    $225.00
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    $225.00
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  • Siemens QJ23B060 60A 3-Pole 240V Molded Case Circuit Breaker – New Sealed
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    $195.00
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    $195.00
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  • Siemens QJH23B175 175A 3-Pole 240V Molded Case Circuit Breaker – New Sealed
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    $275.00
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    $275.00
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  • Siemens QJ23B15000S01 150A 3-Pole 240V Molded Case Circuit Breaker – New Sealed
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    QTY 4
    Regular price
    $475.00
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    $475.00
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  • Siemens QJ23B10000S01 100A 3-Pole 240V Molded Case Circuit Breaker – New Sealed
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    Regular price
    $375.00
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    $375.00
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  • Siemens QJ23B200H 200A 3-Pole 240V Molded Case Circuit Breaker – New in Box
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    $345.00
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    $345.00
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  • Siemens NGG3B015L 15A 3-Pole 600V Molded Case Circuit Breaker – New in Box
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    QTY 18
    Regular price
    $125.00
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    $125.00
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  • Siemens 3RB2066-2GF2 SIRIUS Solid-State Overload Relay, 55-250A – New in Box
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    QTY 11
    Regular price
    $775.00
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    $775.00
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  • Siemens QJH22B175 175A 2-Pole 240V High Interrupting Capacity Circuit Breaker
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    $175.00
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    $175.00
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  • Siemens QJ22B225 225A 2-Pole 240V Molded Case Circuit Breaker – New Sealed
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    $245.00
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    $245.00
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  • Siemens QJ23B150 150A Molded Case Circuit Breaker – New in Box
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    $125.00
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    $125.00
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  • Siemens QJ23B100 100A Molded Case Circuit Breaker – New Sealed
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    $225.00
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    $225.00
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  • Siemens S17FD60 Shunt Trip Accessory for FD Frame Circuit Breakers – New in Box
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    QTY 290
    Regular price
    $250.00
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    $250.00
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  • Siemens HFM3M250L 250 AMP Molded Case Circuit Breaker – New in Box
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    QTY 55
    Regular price
    $675.00
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    $675.00
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  • Siemens HJX3B350 3-Pole 350A 600V Molded Case Circuit Breaker – New in Box
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    $1,000.00
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    $1,000.00
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  • Siemens HFXD63B150 3-Pole 150A 600V Molded Case Circuit Breaker – New in Box
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    $225.00
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    $225.00
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