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Circuit Protection
Circuit Breakers
Mini Circuit Breakers
Accessories
(3)
UL 1077 Supplementary Protector
(141)
UL 489 Branch Circuit Breakers
(110)
Brand
Phoenix Contact
(1)
Siemens
(2)
Availability
In-Stock
(2)
Type
Auxiliary Switch
(2)
Base
(1)
Circuit Protection
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Circuit Breakers
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Mini Circuit Breakers
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Accessories
Siemens
5ST3010
Open/Closed signalling auxiliary contact / switch block - Siemens (SENTRON Series - 5ST3) - 1NO+1NC contacts - 0.5 module width (0.5MW) - DIN-rail mounting (9mm width) - compatible with standard power/current signals
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$56.56
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Siemens
5ST30100HG
Open/Closed signalling auxiliary contact / switch block - UL 508 - Siemens (SENTRON Series - 5ST3) - item #5ST30100HG - 1NO+1NC contacts - 0.5 module width (0.5MW) - compatible with UL 489 M.C.B.s
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$31.68
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9 can ship immediately.
Phoenix Contact
2801305
Plug-in base socket element - Phoenix Contact (CB series) - CB 1/10-1/10 UT-BE - Screw-clamp connections - DIN rail - 12.3mm width - IP30
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$22.00
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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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