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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 Protector 13A, 2 Pole, 480Y/277V AC, D Trip, UL1077
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Supplementary Protector 50A, 2 Pole, 480Y/277V AC, D Trip, UL1077
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| 2D3UR Supplementary Protector 3A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 2D5UR Supplementary Protector 5A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 2D13UR Supplementary Protector 13A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 2D50UR Supplementary Protector 50A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | $36.74 | Quick Quote | |
| 1CU2R Supplementary Protector 2A, 1 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $16.17 | Quick Quote | |
| 2CU1R Supplementary Protector 1A, 2 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 2CU6R Supplementary Protector 6A, 2 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 2CU8R Supplementary Protector 8A, 2 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 2CU15R Supplementary Protector 15A, 2 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |
| 2CU16R Supplementary Protector 16A, 2 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $32.33 | Quick Quote | |