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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, 3 pole, 15.0 Amp, 277 VAC, B Curve, UL 1077
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| 1CU16R Supplementary Protector 16A, 1 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $16.17 | Quick Quote | |
| 1CU25R Supplementary Protector 25A, 1 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $16.17 | Quick Quote | |
| 1CU30R Supplementary Protector 30A, 1 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $16.17 | Quick Quote | |
| 1DU1R Supplementary Protector 1A, 1 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $16.17 | Quick Quote | |
| 1DU2R Supplementary Protector 2A, 1 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $16.17 | Quick Quote | |
| 1DU12R Supplementary Protector 12A, 1 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $16.17 | Quick Quote | |
| 1DU15R Supplementary Protector 15A, 1 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $16.17 | Quick Quote | |
| 1DU25R Supplementary Protector 25A, 1 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $16.17 | Quick Quote | |
| 1DU40R Supplementary Protector 40A, 1 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $17.32 | Quick Quote | |
| ST203M-B15 Supplementary Curcuit Protector, 3 pole, 15.0 Amp, 277 VAC, B Curve, UL 1077 | ABB Control | $335.38 | Quick Quote | |