Miniature Circuit Breaker, 5SJ4 Series, 40A, 2 Pole, 240V AC, 14kA, C Curve MPN:5SJ42407HG41
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In Stock
Free Shipping
In Stock
SKU
510-G7547267
Miniature Circuit Breaker, 5SJ4 Series, 40A, 2 Pole, 240V AC, 14kA, C Curve
Protect your commercial and industrial electrical systems with the Siemens 5SJ4 Series Miniature Circuit Breaker, rated for 40A and 240V AC. This reliable device features a thermal magnetic trip mechanism and a high maximum air rating of 14 kA, ensuring safe and efficient operation. Suitable for a wide range of applications, including commercial and industrial settings, this circuit breaker is CSA, EN, and UL certified for added peace of mind. With its compact design and screw clamp terminal connection, it's easy to install and integrate into your existing system, providing reliable protection against overloads and short circuits.
Top product features:
- Protects against overcurrents up to 14kA
- Has a thermal magnetic trip type for reliable circuit interruption
- Meets standards for commercial and industrial applications, including CSA C22.2 No. 5-02 and UL 489
Top product applications:
- Commercial
- Industrial
- Residential
Miniature Circuit Breaker, Amps 40 A, Number of Poles 2, Curve Type C, AC Voltage Rating 240V AC, DC Voltage Rating 60V DC, Max. AIR Rating 14 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 4.48 in, Width 1.57 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: 4.50
- Package Width: 1.60
- Package Height: 3.10
- Package Weight: 0.70
Product info last updated on February 13, 2026 11:30pm UTC
Category: Circuit Protection