Circuit Breaker, 5SY4 Series, 25A, 2 Pole, 400V AC, 10kA at 400V AC, B Curve MPN:5SY42256
Circuit Breaker, 5SY4 Series, 25A, 2 Pole, 400V AC, 10kA at 400V AC, B Curve
Protect your industrial equipment with the Siemens 5SY4 Series Circuit Breaker, a reliable and efficient solution for your electrical needs. This 25A, 2-pole circuit breaker is designed for use in industrial applications, providing thermal magnetic trip type protection and meeting UL Type UL 1077 standards. Its compact DIN rail mounting style makes it easy to integrate into your existing systems, while its screw clamp terminal connection ensures secure and reliable connections. With a maximum air rating of 10kA at 400V AC, this circuit breaker provides peace of mind for your critical equipment and operations.
Top product features:
- Circuit Breaker Actuator Toggle allows for manual operation of the circuit breaker
- Trip Type Thermal Magnetic provides protection against overcurrent and thermal overload
- Meets UL Type UL 1077 ensuring compliance with industry safety standards
Top product applications:
- Industrial
- Thermal Magnetic
- AC Voltage Rating 400V AC
IEC Supplementary Protector, Amps 25 A, AC Voltage Rating 400V AC, Max. AIR Rating 10kA at 400V AC, Series 5SY4, Curve Type B, 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 3.54 in, Width 1.39 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: 3.62
- Package Width: 1.57
- Package Height: 3.30
- Package Weight: 0.01
Product info last updated on February 24, 2026 5:54am UTC
Category: Circuit Protection