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Products

Circuit Protection
Circuit Breakers
Panelboard Circuit Breakers
Circuit Breakers(33)
Filler Plate(1)
Brand
(34)
Circuit Protection ❯ Circuit Breakers ❯ Panelboard Circuit Breakers
Panelboard Circuit Breakers
1 - 25 of 34 Results
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Q120
Siemens
Q120
BREAKER 20A 1P 120V 10K QP
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$4.20
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0 can ship immediately.
Q230
Siemens
Q230
BREAKER 30A 2P 120/240V 10K QP
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$8.62
Qty: Add to Cart
0 can ship immediately.
B120
Siemens
B120
BREAKER 20A 1P 120V 10K BL
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$103.52
Qty: Add to Cart
0 can ship immediately.
B115
Siemens
B115
BREAKER 15A 1P 120V 10K BL
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$100.50
Qty: Add to Cart
0 can ship immediately.
B220
Siemens
B220
BREAKER 20A 2P 120/240V 10K BL
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$228.00
Qty: Add to Cart
0 can ship immediately.
B230
Siemens
B230
BREAKER 30A 2P 120/240V 10K BL
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$228.00
Qty: Add to Cart
0 can ship immediately.
B3100
Siemens
B3100
BREAKER 100A 3P 240V 10K BL
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$1,016.00
Qty: Add to Cart
0 can ship immediately.
B130
Siemens
B130
BREAKER 30A 1P 120V 10K BL
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$100.50
Qty: Add to Cart
0 can ship immediately.
B260
Siemens
B260
BREAKER 60A 2P 120/240V 10K BL
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$228.00
Qty: Add to Cart
0 can ship immediately.
B360
Siemens
B360
BREAKER 60A 3P 240V 10K BL
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$741.00
Qty: Add to Cart
0 can ship immediately.
B240
Siemens
B240
BREAKER 40A 2P 120/240V 10K BL
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$228.00
Qty: Add to Cart
0 can ship immediately.
B330
Siemens
B330
BREAKER 30A 3P 240V 10K BL
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$741.00
Qty: Add to Cart
0 can ship immediately.
B290
Siemens
B290
BREAKER 90A 2P 120/240V 10K BL
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$593.00
Qty: Add to Cart
0 can ship immediately.
B150
Siemens
B150
BREAKER 50A 1P 120V 10K BL
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$100.50
Qty: Add to Cart
0 can ship immediately.
B2100
Siemens
B2100
BREAKER 100A 2P 120/240V 10K BL
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$593.00
Qty: Add to Cart
0 can ship immediately.
B320
Siemens
B320
BREAKER 20A 3P 240V 10K BL
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$741.00
Qty: Add to Cart
0 can ship immediately.
B340
Siemens
B340
BREAKER 40A 3P 240V 10K BL
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$741.00
Qty: Add to Cart
0 can ship immediately.
B350
Siemens
B350
BREAKER 50A 3P 240V 10K BL
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$741.00
Qty: Add to Cart
0 can ship immediately.
B12000S01
Siemens
B12000S01
BREAKER 20A 1P 120V 10K BL 120V SHUNT
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$578.00
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0 can ship immediately.
B140
Siemens
B140
BREAKER 40A 1P 120V 10K BL
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$100.50
Qty: Add to Cart
0 can ship immediately.
B2125
Siemens
B2125
BREAKER 125A 2P 120/240V 10K BL
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$1,245.00
Qty: Add to Cart
0 can ship immediately.
B225
Siemens
B225
BREAKER 25A 2P 120/240V 10K BL
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$228.00
Qty: Add to Cart
0 can ship immediately.
B235
Siemens
B235
BREAKER 35A 2P 120/240V 10K BL
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$228.00
Qty: Add to Cart
0 can ship immediately.
B245
Siemens
B245
BREAKER 45A 2P 120/240V 10K BL
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$228.00
Qty: Add to Cart
0 can ship immediately.
B270
Siemens
B270
BREAKER 70A 2P 120/240V 10K BL
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$439.00
Qty: Add to Cart
0 can ship immediately.
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  • How to determine the short-circuit current rating (SCCR) of a control panel
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