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Supplementary Protectors
ABB Control Supplementary Protectors on Powermatic Associates


Supplementary Protectors- ABB Control
Supplementary protectors are devices designed to meet the UL 1077 requirements. They supplement circuit protection by providing over-current protection where branch circuit protection is already in place or not required.

768 products available


Supplementary Curcuit Protector, 3 pole, 15.0 Amp, 277 VAC, B Curve, UL 1077
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Supplementary Curcuit Protector, 3 pole, 1.6 Amp, 277 VAC, B Curve, UL 1077, w/N...
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Supplementary Curcuit Protector, 1 pole, 60.0 Amp, 277 VAC, K Curve, UL 1077
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Supplementary Curcuit Protector, 1 pole, 1.6 Amp, 277 VAC, B Curve, UL 1077, w/N...
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Supplementary Curcuit Protector, 2 pole, 1.6 Amp, 277 VAC, B Curve, UL 1077
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Supplementary Curcuit Protector, 1 pole, 1.6 Amp, 277 VAC, D Curve, UL 1077, w/N...
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Supplementary Curcuit Protector, 3 pole, 1.6 Amp, 277 VAC, C Curve, UL 1077
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Supplementary Curcuit Protector, 3 pole, 1.6 Amp, 277 VAC, Z Curve, UL 1077, w/N...
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Item | Manufacturer | Price | Stock | Delivery | |
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![]() | S202MR-K30 MCB S200MR RTT 2P K 30A SUPP | ABB Control | Quick Quote | ||
![]() | ST203M-B15 Supplementary Curcuit Protector, 3 pole, 15.0 Amp, 277 VAC, B Curve, UL 1077 | ABB Control | Quick Quote | ||
![]() | ST203M-B1.6NA Supplementary Curcuit Protector, 3 pole, 1.6 Amp, 277 VAC, B Curve, UL 1077, w/N... | ABB Control | Quick Quote | ||
![]() | ST201M-K60 Supplementary Curcuit Protector, 1 pole, 60.0 Amp, 277 VAC, K Curve, UL 1077 | ABB Control | Quick Quote | ||
![]() | ST201M-B1.6NA Supplementary Curcuit Protector, 1 pole, 1.6 Amp, 277 VAC, B Curve, UL 1077, w/N... | ABB Control | Quick Quote | ||
![]() | ST202M-B1.6 Supplementary Curcuit Protector, 2 pole, 1.6 Amp, 277 VAC, B Curve, UL 1077 | ABB Control | Quick Quote | ||
![]() | ST201M-D1.6NA Supplementary Curcuit Protector, 1 pole, 1.6 Amp, 277 VAC, D Curve, UL 1077, w/N... | ABB Control | Quick Quote | ||
![]() | S203MUC-B50 MCB S200MUC 3P B 50A AC/DC | ABB Control | Quick Quote | ||
![]() | ST203M-C1.6 Supplementary Curcuit Protector, 3 pole, 1.6 Amp, 277 VAC, C Curve, UL 1077 | ABB Control | Quick Quote | ||
![]() | ST203M-Z1.6NA Supplementary Curcuit Protector, 3 pole, 1.6 Amp, 277 VAC, Z Curve, UL 1077, w/N... | ABB Control | Quick Quote |