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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 12A, 2 Pole, 480Y/277V AC, D Trip, UL1077
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Supplementary Protector 25A, 2 Pole, 480Y/277V AC, D Trip, UL1077
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Supplementary Protector 30A, 2 Pole, 480Y/277V AC, D Trip, UL1077
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| 2D12UR Supplementary Protector 12A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 2D25UR Supplementary Protector 25A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 2D30UR Supplementary Protector 30A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 3CU2R Supplementary Protector 2A, 3 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |
| 3CU6R Supplementary Protector 6A, 3 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |
| 3CU8R Supplementary Protector 8A, 3 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |
| 3CU10R Supplementary Protector 10A, 3 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |
| 3CU12R Supplementary Protector 12A, 3 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |
| 3CU25R Supplementary Protector 25A, 3 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $48.51 | Quick Quote | |
| 3CU40R Supplementary Protector 40A, 3 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $51.98 | Quick Quote | |