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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 Curcuit Protector, 3 pole, 15.0 Amp, 277 VAC, B Curve, UL 1077
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Supplementary Protector 40A, 2 Pole, 480Y/277V AC, C Trip, UL1077
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Supplementary Protector 0.5A, 2 Pole, 480Y/277V AC, D Trip, UL1077
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Supplementary Protector 32A, 2 Pole, 480Y/277V AC, D Trip, UL1077
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Supplementary Protector 40A, 2 Pole, 480Y/277V AC, D Trip, UL1077
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Supplementary Protector 60A, 2 Pole, 480Y/277V AC, D Trip, UL1077
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| ST203M-B15 Supplementary Curcuit Protector, 3 pole, 15.0 Amp, 277 VAC, B Curve, UL 1077 | ABB Control | $295.75 | Quick Quote | |
| 2C4UR Supplementary Protector 4A, 2 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 2C40UR Supplementary Protector 40A, 2 Pole, 480Y/277V AC, C Trip, UL1077 | Altech Corp. | $36.74 | Quick Quote | |
| 2C63UR Supplementary Protector 63A, 2 Pole, 480Y/277V AC, C Trip | Altech Corp. | $36.74 | Quick Quote | |
| 2D05UR Supplementary Protector 0.5A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 2D4UR Supplementary Protector 4A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 2D32UR Supplementary Protector 32A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | $34.66 | Quick Quote | |
| 2D40UR Supplementary Protector 40A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | $36.74 | Quick Quote | |
| 2D60UR Supplementary Protector 60A, 2 Pole, 480Y/277V AC, D Trip, UL1077 | Altech Corp. | $36.74 | Quick Quote | |
| 2D63UR Supplementary Protector 63A, 2 Pole, 480Y/277V AC, D Trip | Altech Corp. | $36.74 | Quick Quote | |