IEC Miniature Circuit Breaker, 5SJ4 Series, 40A, 1 Pole, 277V AC, 10kA at 277V AC, C Curve MPN:5SJ41407HG42
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In Stock
Free Shipping
In Stock
SKU
510-G7628345
IEC Miniature Circuit Breaker, 5SJ4 Series, 40A, 1 Pole, 277V AC, 10kA at 277V AC, C Curve
The Siemens 5SJ4 Series IEC Miniature Circuit Breaker is a reliable and efficient solution for industrial applications. This 40A, 1-pole circuit breaker provides a high level of protection against overcurrent and short circuits, making it ideal for use in industrial settings. Its thermal-magnetic trip mechanism ensures fast and accurate switching, reducing downtime and increasing productivity. The breaker's compact design and DIN rail mounting style make it easy to integrate into existing systems. Suitable for use in a variety of applications, including industrial control panels and machinery, this circuit breaker offers a high level of reliability and performance.
Top product features:
- Trip Type Thermal Magnetic
- Circuit Breaker Mounting Style DIN Rail
- Terminal Connection Screw Clamp
Top product applications:
- Industrial
- DIN Rail
- Homes
IEC Miniature Circuit Breaker, Amps 40 A, Number of Poles 1, Curve Type C, AC Voltage Rating 277V AC, DC Voltage Rating 60V DC, Max. AIR Rating 10kA at 277V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series 5SJ4, Trip Type Thermal Magnetic, Circuit Breaker Mounting Style DIN Rail, Application Industrial, Min. Wire Size 14 AWG, Max. Wire Size 4 AWG, Length 4.76 in, Width 0.71 in, Depth 2.75 in, Frame Size 63A/5SJ4, Circuit Breaker Actuator Toggle
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: 0.86
- Package Height: 3.30
- Package Weight: 0.40
Product info last updated on April 5, 2026 7:02am UTC
Category: Circuit Protection