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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
Supplementary Protector 30A, 2 Pole, 480Y/277V AC, C Trip, UL1077
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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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Supplementary Protector 32A, 3 Pole, 480Y/277V AC, C Trip, UL1077
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Supplementary Protector 12A, 3 Pole, 480Y/277V AC, D Trip, UL1077
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| 2C30UR Supplementary Protector 30A, 2 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 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 | |
| 3C2UR Supplementary Protector 2A, 3 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | $51.99 | Quick Quote | |
| 3C6UR Supplementary Protector 6A, 3 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | $51.99 | Quick Quote | |
| 3C32UR Supplementary Protector 32A, 3 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | $51.99 | Quick Quote | |
| 3C63UR Supplementary Protector 63A, 3 Pole, 480Y/277V AC, C Trip | Altech Corp. | $55.12 | Quick Quote | |
| 3D12UR Supplementary Protector 12A, 3 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | $51.99 | Quick Quote | |