Miniature Circuit Breaker, 5SJ4 Series, 25A, 3 Pole, 277/480V AC, 10kA, C Curve MPN:5SJ43257HG42
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In Stock
Free Shipping
In Stock
SKU
510-G7602847
Miniature Circuit Breaker, 5SJ4 Series, 25A, 3 Pole, 277/480V AC, 10kA, C Curve
Protect your commercial and industrial electrical systems with the Siemens 5SJ4 Series Miniature Circuit Breaker. This 25A, 3-pole breaker is designed for use in applications up to 277/480V AC and features a maximum short-circuit current rating of 10kA. With a thermal-magnetic trip type, it provides reliable protection against overloads and short circuits. The breaker is CSA, UL, and EN compliant, making it suitable for a wide range of commercial and industrial applications, including lighting, HVAC, and power distribution systems. Its compact design and screw clamp terminal connection make it easy to install and maintain.
Top product features:
- Protects against overcurrents with a 25A rating
- Provides three independent poles for safe and reliable circuit protection
- Offers thermal and magnetic trip types for customizable overcurrent detection
Top product applications:
- Commercial
- Industrial
- Min. Wire Size 14 AWG, Max. Wire Size 4 AWG
Miniature Circuit Breaker, Amps 25 A, Number of Poles 3, Curve Type C, AC Voltage Rating 277/480V AC, DC Voltage Rating 60V DC, Max. AIR Rating 10 kA, Terminal Connection Screw Clamp, Series 5SJ4, Trip Type Thermal Magnetic, Application Commercial, Industrial, Min. Wire Size 14 AWG, Max. Wire Size 4 AWG, Length 4.92 in, Width 2.24 in, Depth 3.3 in, Standards CSA C22.2 No. 5-02, EN60898, EN60947-2, UL 489 Listed
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: 4.92
- Package Width: 2.24
- Package Height: 3.30
- Package Weight: 1.10
Product info last updated on February 6, 2026 1:34am UTC
Category: Circuit Protection