Circuit Breaker, 5SY4 Series, 20A, 4 Pole, 400V AC, 10kA at 400V AC, C Curve MPN:5SY44207
Circuit Breaker, 5SY4 Series, 20A, 4 Pole, 400V AC, 10kA at 400V AC, C Curve
Protect and control your industrial electrical systems with the Siemens 5SY4 Series Circuit Breaker, a robust and reliable solution for demanding applications. This 20A, 4-pole circuit breaker is designed for use in industrial settings, providing a high level of protection against overcurrent conditions and short circuits. With a maximum air rating of 10kA at 400V AC, it meets the needs of high-power systems. The C Curve provides a high level of sensitivity, and the thermal magnetic trip ensures reliable operation. Suitable for use in a variety of applications, including manufacturing, processing, and power distribution, this circuit breaker is a reliable choice for industrial electrical systems.
Top product features:
- 4 Pole design allows for separate control of four circuits
- Circuit Breaker Actuator Toggle provides a manual operation mechanism
- Thermal Magnetic Trip Type provides reliable protection against overloads and short circuits
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- DIN Rail Mounting Style
IEC Supplementary Protector, Amps 20 A, AC Voltage Rating 400V AC, Max. AIR Rating 10kA at 400V AC, Series 5SY4, Curve Type C, DC Voltage Rating 72V DC, Number of Poles 4, Phase 3, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style DIN Rail, Meets UL Type UL 1077, Terminal Connection Screw Clamp, Trip Type Thermal Magnetic, Application Industrial, Min. Wire Size 14 AWG, Max. Wire Size 4 AWG, Length 3.54 in, Width 2.77 in, Depth 3 in
Additional Information
- Country of Origin: DE
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 30 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.74
- Package Width: 2.95
- Package Height: 3.26
- Package Weight: 0.10
Product info last updated on February 6, 2026 9:30pm UTC
Category: Circuit Protection