Circuit Breaker, 5SY4 Series, 0.3A, 2 Pole, 400V AC, 10kA at 400V AC, C Curve MPN:5SY42147
Circuit Breaker, 5SY4 Series, 0.3A, 2 Pole, 400V AC, 10kA at 400V AC, C Curve
Protect your industrial electrical systems with the Siemens 5SY4 Series Circuit Breaker, a reliable and efficient solution for safe and reliable power distribution. This 2-pole, 400V AC circuit breaker features a 0.3A rating and 10kA short-circuit current rating, providing optimal protection for your equipment. The C Curve trip type ensures sensitive detection of faults, while the thermal-magnetic trip mechanism provides reliable operation. Suitable for industrial applications, this circuit breaker is ideal for use in control panels, switchboards, and distribution boards, ensuring safe and efficient power distribution in heavy-duty environments.
Top product features:
- Protects against electrical overloads with a maximum current rating of 0.3A
- Trips in response to both thermal and magnetic conditions
- Mounts directly to a DIN rail for compact and space-efficient installation
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- Terminal Connection Screw Clamp
IEC Supplementary Protector, Amps 0.3 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 2, Phase 1, 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 3.62 in, Width 1.57 in, Depth 3.3 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: 3.62
- Package Width: 1.57
- Package Height: 3.30
- Package Weight: 0.01
Product info last updated on April 13, 2026 7:22pm UTC
Category: Circuit Protection