Circuit Breaker, 5SY4 Series, 25A, 3 Pole, 400V AC, 10kA at 400V AC, D Curve MPN:5SY43258
Circuit Breaker, 5SY4 Series, 25A, 3 Pole, 400V AC, 10kA at 400V AC, D Curve
Protect your industrial circuits with the Siemens 5SY4 Series 25A 3 Pole Circuit Breaker. This reliable IEC supplementary protector features a 10kA short-circuit current rating and a thermal magnetic trip type, ensuring safe and efficient operation. Suitable for use in industrial applications, it can be mounted on a DIN rail and has a toggle actuator for easy operation. With a maximum wire size of 4 AWG and a minimum wire size of 14 AWG, it can handle a variety of circuit sizes. The 5SY4 Series Circuit Breaker is perfect for use in applications where reliability and safety are paramount.
Top product features:
- Circuit Breaker Actuator Toggle
- Trip Type Thermal Magnetic
- Max. AIR Rating 10kA at 400V AC
Top product applications:
- Industrial
- Thermal Magnetic
- UL Type UL 1077
IEC Supplementary Protector, Amps 25 A, AC Voltage Rating 400V AC, Max. AIR Rating 10kA at 400V AC, Series 5SY4, Curve Type D, 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: 3.30
- Package Height: 2.30
- Package Weight: 1.00
Product info last updated on April 9, 2026 12:12pm UTC
Category: Circuit Protection