All categories
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.
| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| 2C40UR Supplementary Protector 40A, 2 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | Quick Quote | ||
| 2C63UR Supplementary Protector 63A, 2 Pole, 480Y/277V AC, C Trip | Altech Corp. | Quick Quote | ||
| 2D05UR Supplementary Protector 0.5A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | Quick Quote | ||
| 2D4UR Supplementary Protector 4A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | Quick Quote | ||
| 2D32UR Supplementary Protector 32A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | Quick Quote | ||
| 2D40UR Supplementary Protector 40A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | Quick Quote | ||
| 2D60UR Supplementary Protector 60A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | Quick Quote | ||
| 2D63UR Supplementary Protector 63A, 2 Pole, 480Y/277V AC, D Trip | Altech Corp. | Quick Quote | ||
| 1C25UR Supplementary Protector 25A, 1 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | Quick Quote | ||
| 3C1UR Supplementary Protector 1A, 3 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | Quick Quote | ||