SIEMENS 5SY61017 MINIATURE CIRCUIT BREAKER (MCB)
Engineered for safety and performance, this Siemens miniature circuit breaker (MCB) from the SENTRON series offers dependable protection for electrical installations. Ideal for residential, commercial, and industrial use, it provides high switching capacity and precision tripping performance under varying thermal conditions.
- Manufacturer: Siemens
- Type: Miniature Circuit Breaker (MCB)
- Model: 5SY61017
- Series: 5SY6
- Product Brand Name: SENTRON
- Ref. No.: KTLSW05004-700 / 001869 24598 / 693473 / 312152 / 01100Z1
Technical Information
- Tripping Characteristic Class: C1
- Rated Voltage: 230/400 V AC
- Frequency: 50/60 Hz
- Rated Operational Current:
- At 40¯°C: 0.95 A
- At 50¯°C: 0.9 A
- At 55¯°C: 0.88 A
- At AC rated value: 1 A
- Insulation Voltage Ui: 440 V AC
- Rated Impulse Withstand Voltage: 4 kV
- Switching Capacity (Icu): 30 kA
- Switching Capacity (Ics): 23 kA
- No. of Poles: 1
- Power Loss: 1.2 W
- Terminal Tightening Torque: Max. 3.5 Nm
- Degree of Protection: IP20
- Ambient Operating Temperature: -25 to 55¯°C
- Standard: IEC/EN 60947-2, IEC 60898-1, EN 60898-1
- Dimensions: 90 x 18 x 76 mm













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