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 | |
|---|---|---|---|---|---|
| 2CU3R Supplementary Protector 3A, 2 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 2CU5R Supplementary Protector 5A, 2 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 2CU10R Supplementary Protector 10A, 2 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 2CU30R Supplementary Protector 30A, 2 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 2DU05R Supplementary Protector 0.5A, 2 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 2DU3R Supplementary Protector 3A, 2 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 2DU15R Supplementary Protector 15A, 2 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 2DU20R Supplementary Protector 20A, 2 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 2DU25R Supplementary Protector 25A, 2 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 3CU05R Supplementary Protector 0.5A, 3 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |