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Supplementary Protectors
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.
Circuit Breaker, High Performance, 1 pole, 25 A, 690 VAC, K Curve, IEC
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277/480 VAC 50/60 Hz, 3 A, 1-Pole, 10 kA, 13 to 17 x Rated Current, Line/Load Te...
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Supplementary Curcuit Protector, 2 pole, 1.6 Amp, 277 VAC, Z Curve, UL 1077
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Supplementary Curcuit Protector, 3 pole, 1.6 Amp, 277 VAC, D Curve, UL 1077
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277/480 VAC 50/60 Hz, 10 A, 1-Pole, 10 kA, 13 to 17 x Rated Current, Line/Load T...
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| S801S-K25 Circuit Breaker, High Performance, 1 pole, 25 A, 690 VAC, K Curve, IEC | ABB Control | Quick Quote | ||
| FAZ-S3/1 277/480 VAC 50/60 Hz, 3 A, 1-Pole, 10 kA, 13 to 17 x Rated Current, Line/Load Te... | Eaton | Quick Quote | ||
| ST202M-Z1.6 Supplementary Curcuit Protector, 2 pole, 1.6 Amp, 277 VAC, Z Curve, UL 1077 | ABB Control | Quick Quote | ||
| ST203M-D1.6 Supplementary Curcuit Protector, 3 pole, 1.6 Amp, 277 VAC, D Curve, UL 1077 | ABB Control | Quick Quote | ||
| S803C-K32 MCB S800C 3P K 32A | ABB Control | Quick Quote | ||
| S203MR-K30 MCB S200MR RTT 3P K 30A SUPP | ABB Control | Quick Quote | ||
| S202MR-K30 MCB S200MR RTT 2P K 30A SUPP | ABB Control | Quick Quote | ||
| FAZ-S10/1 277/480 VAC 50/60 Hz, 10 A, 1-Pole, 10 kA, 13 to 17 x Rated Current, Line/Load T... | Eaton | Quick Quote | ||
| 2D10UR Supplementary Protector 10A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | Quick Quote | ||
| 2D16UR Supplementary Protector 16A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | Quick Quote | ||