Siemens 5SY4302-7 Miniature Circuit Breaker
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The SIEMENS 5SY4302-7 SENTRON Miniature Circuit Breaker is a three-pole circuit protection device designed for overload and short-circuit protection. It features a Class C tripping characteristic, DIN rail mounting, 400 V supply voltage, and IP20 protection, making it suitable for industrial and commercial electrical installations.
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| Product Brand Name | SENTRON |
| supply voltage | 400V/ 60V |
| Insulation Voltage | 440 V |
| No. of poles | 3 |
| Tripping Characteristic Class | C |
| Frequency | 50/60 Hz |
| Number Of Modular Width Units | 3 |
| Fastening Method | DIN Rail |
| Mounting Position | Any |
| Tightening Torque | 2.5 to 3.5 N·m |
| Ambient Temperature | -40 to 70 °C |
| Diameter | 70 mm |
| Protection Degree | IP20 |
| Dimensions | 90x54x76 mm |
| Condition | New |
| Stock key | JO-004 |
| SKU | 1093473 |
| Weight | 0,48 |



















