All categories
Supplementary Protectors
Supplementary Protectors on Advantage Electric Supply
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.
1,455 products available
| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| 3CU40R Supplementary Protector 40A, 3 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $51.98 | Quick Quote | |
| 3CU50R Supplementary Protector 50A, 3 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $51.98 | Quick Quote | |
| 3DU3R Supplementary Protector 3A, 3 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |
| 3DU6R Supplementary Protector 6A, 3 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |
| 3DU8R Supplementary Protector 8A, 3 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |
| 3DU16R Supplementary Protector 16A, 3 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |
| 3DU30R Supplementary Protector 30A, 3 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |
| 3DU60R Supplementary Protector 60A, 3 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $51.98 | Quick Quote | |
| 1C6UR Supplementary Protector 6A, 1 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $17.33 | Quick Quote | |
| 1C13UR Supplementary Protector 13A, 1 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $17.33 | Quick Quote | |