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Supplementary Protectors
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.
Found 1,459 products
Sprecher + Schuh L8-15/3/D - Supplementary Protectors, CURVE-D, 15A, 3-POLE, UL1077/ NFPA79/ CSA/ CE
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Sprecher + Schuh L8-50/3/D - Supplementary Protectors, CURVE-D, 50A, 3-POLE, UL1077/ NFPA79/ CSA/ CE
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Sprecher + Schuh L8-15/2/B - Supplementary Protectors, CURVE-B, 15A, 2-POLE, UL1077/ NFPA79/ CSA/ CE
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Sprecher + Schuh L8-40/2/B - Supplementary Protectors, CURVE-B, 40A, 2-POLE, UL1077/ NFPA79/ CSA/ CE
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Sprecher + Schuh L8-50/2/B - Supplementary Protectors, CURVE-B, 50A, 2-POLE, UL1077/ NFPA79/ CSA/ CE
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Sprecher + Schuh L8-13/2/C - Supplementary Protectors, CURVE-C, 13A, 2-POLE, UL1077/ NFPA79/ CSA/ CE
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Sprecher + Schuh L8-15/2/C - Supplementary Protectors, CURVE-C, 15A, 2-POLE, UL1077/ NFPA79/ CSA/ CE
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
 | L8-15/3/D Sprecher + Schuh L8-15/3/D - Supplementary Protectors, CURVE-D, 15A, 3-POLE, UL1077/ NFPA79/ CSA/ CE | Sprecher + Schuh | $178.78 | Quick Quote | |
 | L8-50/3/D Sprecher + Schuh L8-50/3/D - Supplementary Protectors, CURVE-D, 50A, 3-POLE, UL1077/ NFPA79/ CSA/ CE | Sprecher + Schuh | $305.38 | Quick Quote | |
 | L8-15/2/B Sprecher + Schuh L8-15/2/B - Supplementary Protectors, CURVE-B, 15A, 2-POLE, UL1077/ NFPA79/ CSA/ CE | Sprecher + Schuh | $102.16 | Quick Quote | |
 | L8-40/2/B Sprecher + Schuh L8-40/2/B - Supplementary Protectors, CURVE-B, 40A, 2-POLE, UL1077/ NFPA79/ CSA/ CE | Sprecher + Schuh | $127.69 | Quick Quote | |
 | L8-50/2/B Sprecher + Schuh L8-50/2/B - Supplementary Protectors, CURVE-B, 50A, 2-POLE, UL1077/ NFPA79/ CSA/ CE | Sprecher + Schuh | $147.70 | Quick Quote | |
 | L8-13/2/C Sprecher + Schuh L8-13/2/C - Supplementary Protectors, CURVE-C, 13A, 2-POLE, UL1077/ NFPA79/ CSA/ CE | Sprecher + Schuh | $119.93 | Quick Quote | |
 | L8-15/2/C Sprecher + Schuh L8-15/2/C - Supplementary Protectors, CURVE-C, 15A, 2-POLE, UL1077/ NFPA79/ CSA/ CE | Sprecher + Schuh | $119.93 | Quick Quote | |
 | 1CU6R Supplementary Protector 6A, 1 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $14.81 | Quick Quote | |
| 1CU32R Supplementary Protector 32A, 1 Pole, 277V AC, C Trip, UL1077 | Altech Corp. | $14.81 | Quick Quote | |
 | 1DU5R Supplementary Protector 5A, 1 Pole, 277V AC, D Trip, UL1077 | Altech Corp. | $14.81 | Quick Quote | |