All categories
Supplementary Protectors
Altech Corp. Supplementary Protectors on Advantage Electric Supply
Supplementary Protectors- Altech Corp.
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.
247 products available
| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| 2CU50R Supplementary Protector 50A, 2 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 2DU4R Supplementary Protector 4A, 2 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 2DU10R Supplementary Protector 10A, 2 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 2DU12R Supplementary Protector 12A, 2 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 3CU16R Supplementary Protector 16A, 3 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |
| 3CU20R Supplementary Protector 20A, 3 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |
| 1CU1R Supplementary Protector 1A, 1 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $16.17 | Quick Quote | |
| 1CU20R Supplementary Protector 20A, 1 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $16.17 | Quick Quote | |
| 1CU40R Supplementary Protector 40A, 1 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $17.32 | Quick Quote | |
| 1DU8R Supplementary Protector 8A, 1 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $16.17 | Quick Quote | |