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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 20A, 2 Pole, 480Y/277V AC, C Trip, UL1077
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Supplementary Protector 20A, 2 Pole, 480Y/277V AC, D Trip, UL1077
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Supplementary Protector 16A, 3 Pole, 480Y/277V AC, C Trip, UL1077
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Supplementary Protector 25A, 3 Pole, 480Y/277V AC, C Trip, UL1077
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Supplementary Protector 40A, 3 Pole, 480Y/277V AC, C Trip, UL1077
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| 1D13UR Supplementary Protector 13A, 1 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $17.33 | Quick Quote | |
| 1D40UR Supplementary Protector 40A, 1 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $18.38 | Quick Quote | |
| 2C1UR Supplementary Protector 1A, 2 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 2C6UR Supplementary Protector 6A, 2 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 2C20UR Supplementary Protector 20A, 2 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 2D20UR Supplementary Protector 20A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 3C4UR Supplementary Protector 4A, 3 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | $51.99 | Quick Quote | |
| 3C16UR Supplementary Protector 16A, 3 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | $51.99 | Quick Quote | |
| 3C25UR Supplementary Protector 25A, 3 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | $51.99 | Quick Quote | |
| 3C40UR Supplementary Protector 40A, 3 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | $55.12 | Quick Quote | |