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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.
Sprecher + Schuh L8-50/3/D - Supplementary Protectors, CURVE-D, 50A, 3-POLE, UL...
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| L8-50/3/D Sprecher + Schuh L8-50/3/D - Supplementary Protectors, CURVE-D, 50A, 3-POLE, UL... | Sprecher + Schuh | $344.44 | Quick Quote | |
| S204MUC-K4 MCB S200MUC 4P K 4A AC/DC | ABB Control | $933.60 | 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 | |
| 1DU16R Supplementary Protector 16A, 1 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $16.17 | Quick Quote | |
| 2CU60R Supplementary Protector 60A, 2 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 2DU5R Supplementary Protector 5A, 2 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 2DU6R Supplementary Protector 6A, 2 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |