Circuit Breaker, 5SY4 Series, 25A, 3+N Pole, 400V AC, 10kA at 400V AC, D Curve MPN:5SY46258
Circuit Breaker, 5SY4 Series, 25A, 3+N Pole, 400V AC, 10kA at 400V AC, D Curve
The Siemens 5SY4 Series Circuit Breaker is a reliable and efficient solution for industrial applications. This 3+N pole, 25A, 400V AC circuit breaker offers thermal magnetic trip type and a maximum short circuit current rating of 10kA at 400V AC. The device features a D curve characteristic, making it suitable for applications where high inrush currents are expected. With a compact design and DIN rail mounting style, it is easy to install and integrate into industrial control systems. The circuit breaker is also UL Type UL 1077 certified, ensuring compliance with safety standards and regulations.
Top product features:
- Protects against overcurrent and short circuits with a 25A amp rating
- Provides a 10kA maximum short circuit current rating for high fault tolerance
- Features a thermal magnetic trip type for reliable and sensitive overload protection
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- Terminal Connection Screw Clamp
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+N, 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 3.74 in, Width 2.95 in, Depth 3.26 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: 3.70
- Package Width: 3.00
- Package Height: 3.20
- Package Weight: 1.35
Product info last updated on February 10, 2026 1:11pm UTC
Category: Circuit Protection