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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.
Supplementary Curcuit Protector, 1 pole, 60.0 Amp, 277 VAC, K Curve, UL 1077
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Supplementary Curcuit Protector, 3 pole, 15.0 Amp, 277 VAC, B Curve, UL 1077
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Supplementary Protector 10A, 2 Pole, 480Y/277V AC, C Trip, UL1077
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| ST201M-K60 Supplementary Curcuit Protector, 1 pole, 60.0 Amp, 277 VAC, K Curve, UL 1077 | ABB Control | $98.46 | Quick Quote | |
| ST203M-B15 Supplementary Curcuit Protector, 3 pole, 15.0 Amp, 277 VAC, B Curve, UL 1077 | ABB Control | $295.75 | Quick Quote | |
| 3DU13R Supplementary Protector 13A, 3 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |
| 3DU15R Supplementary Protector 15A, 3 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |
| 3DU63R Supplementary Protector 63A, 3 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $51.98 | Quick Quote | |
| 1C2UR Supplementary Protector 2A, 1 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $17.33 | Quick Quote | |
| 1C5UR Supplementary Protector 5A, 1 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $17.33 | Quick Quote | |
| 1C30UR Supplementary Protector 30A, 1 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $17.33 | Quick Quote | |
| 2C5UR Supplementary Protector 5A, 2 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 2C10UR Supplementary Protector 10A, 2 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |