SENTRON 5SY4 Supplementary Protector, UL 1077, 1-Pole, 20 A, C-Curve, 277 V AC
Part Number
5SY4120-7
Representative image. Manufacturer catalogue photo shown, not the actual unit. This is surplus stock — see the stated condition below.
| Condition: New Old Stock |
| Manufacturer: Siemens |