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Circuit Protection
Circuit Breakers
Mini Circuit Breakers
Accessories
(17)
UL 1077 Supplementary Protector
(169)
UL 489 Branch Circuit Breakers
(141)
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c3controls
(1)
Phoenix Contact
(81)
Siemens
(245)
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Circuit Protection
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Circuit Breakers
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Mini Circuit Breakers
Mini Circuit Breakers
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Siemens
5SY4110-7
SUP PTOR 5SY4 1P 240V 10A 7.5K C-TRIP
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$49.77
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60 can ship immediately.
Siemens
5SY4111-7
SUP PTOR 5SY4 1P 240V 5A 7.5K C-TRIP
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$46.07
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56 can ship immediately.
Siemens
5SY4230-7
SUP PTOR 5SY4 2P 480V 30A 5K C-TRIP
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$99.53
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58 can ship immediately.
Siemens
5SY4220-7
SUP PTOR 5SY4 2P 480V 20A 5K C-TRIP
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$269.00
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47 can ship immediately.
Siemens
5SY4120-7
SUP PTOR 5SY4 1P 240V 20A 7.5K C-TRIP
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$134.50
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65 can ship immediately.
Siemens
5SY4106-7
SUP PTOR 5SY4 1P 240V 6A 7.5K C-TRIP
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$124.50
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12 can ship immediately.
Siemens
5SY4102-7
SUP PTOR 5SY4 1P 240V 2A 7.5K C-TRIP
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$124.50
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13 can ship immediately.
Siemens
5SY4140-7
SUP PTOR 5SY4 1P 240V 40A 7.5K C-TRIP
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$134.50
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0 can ship immediately.
Siemens
5SY4103-7
MINIATURE CURCIUT BREAKER, 230/400V 10kA
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$124.50
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15 can ship immediately.
Siemens
5SY6110-7
SUP PTOR 5SY6 1P 240V 10A 7.5K C-TRIP
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$107.00
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24 can ship immediately.
Siemens
5SY6210-7
SUP PTOR 5SY6 2P 480V 10A 5K C-TRIP
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$214.00
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10 can ship immediately.
Siemens
5SY4104-7
SUP PTOR 5SY4 1P 240V 4A 7.5K C-TRIP
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$134.50
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11 can ship immediately.
Siemens
5SY4118-7
SUP PTOR 5SY4 1P 240V 15A 7.5K C-TRIP
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$124.50
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8 can ship immediately.
Siemens
5SY4106-6
SUP PTOR 5SY4 1P 240V 6A 7.5K B-TRIP
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$134.50
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Siemens
5SY4108-7
SUP PTOR 5SY4 1P 240V 8A 7.5K C-TRIP
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$134.50
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0 can ship immediately.
Siemens
5SY4101-7
SUP PTOR 5SY4 1P 240V 1A 7.5K C-TRIP
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$124.50
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8 can ship immediately.
Siemens
5SY4130-7
SUP PTOR 5SY4 1P 240V 30A 7.5K C-TRIP
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$134.50
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Siemens
5SY6101-7
SUP PTOR 5SY6 1P 240V 1A 7.5K C-TRIP
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$107.00
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4 can ship immediately.
Siemens
5SY6104-7
SUP PTOR 5SY6 1P 240V 4A 7.5K C-TRIP
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$107.00
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1 can ship immediately.
Siemens
5SY4116-6
SUP PTOR 5SY4 1P 240V 16A 7.5K B-TRIP
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$134.50
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9 can ship immediately.
Siemens
5SY4206-7
SUP PTOR 5SY4 2P 480V 6A 5K C-TRIP
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$269.00
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10 can ship immediately.
Siemens
5SY6240-7
SUP PTOR 5SY6 2P 480V 40A 5K C-TRIP
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$230.00
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2 can ship immediately.
Siemens
5SY4320-7
Switch_OVERCURRENT_20A_400V
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$402.00
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4 can ship immediately.
Siemens
5SY4106-8
SUP PTOR 5SY4 1P 240V 6A 7.5K D-TRIP
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$124.50
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2 can ship immediately.
Siemens
5SY4318-7
SUP PTOR 5SY4 3P 480V 15A 5K C-TRIP
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$402.00
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0 can ship immediately.
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How To
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How to determine the short-circuit current rating (SCCR) of a control panel
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Circuit Protection
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