Circuit Breaker, 5SY4 Series, 25A, 3+N Pole, 400V AC, 10kA at 400V AC, B Curve MPN:5SY46256
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In Stock
Free Shipping
In Stock
SKU
510-G6688114
Circuit Breaker, 5SY4 Series, 25A, 3+N Pole, 400V AC, 10kA at 400V AC, B Curve
Protect your industrial circuits with the reliable 5SY4 Series Circuit Breaker from Siemens. Suitable for 3+N pole applications, this 25A, 400V AC device features a 10kA maximum short-circuit current rating and B curve tripping characteristics. Easy to install on DIN rail, it offers thermal magnetic trip functionality and meets UL 1077 standards. Ideal for industrial settings, this circuit breaker can handle 14-4 AWG wire sizes and is available for drop shipping with a 30-day lead time. Its compact design (3.74 x 2.95 x 3.26 inches) makes it perfect for space-constrained environments, providing peace of mind for circuit protection and safety.
Top product features:
- Provides overcurrent protection with a maximum short-circuit current rating of 10kA at 400V AC
- Protects against thermal and magnetic faults through a thermal magnetic trip type
- Mounts on a DIN rail for easy installation in industrial applications
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- DIN Rail Mounting Style
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 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: 3.74
- Package Width: 2.95
- Package Height: 3.26
- Package Weight: 0.10
Product info last updated on February 14, 2026 4:09pm UTC
Category: Circuit Protection