Circuit Breaker, 5SY4 Series, 25A, 3 Pole, 400V AC, 10kA at 400V AC, A Curve MPN:5SY43255
Circuit Breaker, 5SY4 Series, 25A, 3 Pole, 400V AC, 10kA at 400V AC, A Curve
Protect your industrial electrical systems with the Siemens 5SY4 Series Circuit Breaker, a reliable and efficient solution for ensuring safe and reliable operation. This 3-pole, 25A circuit breaker is designed for use in industrial applications where high current and voltage ratings are required. With a maximum short-circuit current rating of 10kA at 400V AC, it provides excellent protection against electrical faults and overheating. Its compact design and DIN rail mounting style make it easy to integrate into existing systems, while its thermal magnetic trip type ensures reliable operation in a wide range of applications, including manufacturing, processing, and other industrial settings.
Top product features:
- Protects against overcurrent conditions with a 25A trip rating
- Provides three poles for three-phase circuit protection
- Features a thermal magnetic trip type for reliable overload protection
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- DIN Rail
IEC Supplementary Protector, Amps 25 A, AC Voltage Rating 400V AC, Max. AIR Rating 10kA at 400V AC, Series 5SY4, Curve Type A, DC Voltage Rating 72V DC, Number of Poles 3, 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 2.13 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 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.70
- Package Width: 2.28
- Package Height: 3.30
- Package Weight: 1.05
Product info last updated on January 15, 2026 8:38am UTC
Category: Circuit Protection