IEC Miniature Circuit Breaker, 5SJ4 Series, 0.5A, 1 Pole, 277V AC, 10kA at 277V AC, D Curve MPN:5SJ41058HG42
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In Stock
Free Shipping
In Stock
SKU
510-G8728474
IEC Miniature Circuit Breaker, 5SJ4 Series, 0.5A, 1 Pole, 277V AC, 10kA at 277V AC, D Curve
Protect your industrial equipment with the reliable Siemens 5SJ4 Series Miniature Circuit Breaker. Designed for use in a variety of applications, including industrial settings, this IEC-compliant circuit breaker provides 0.5A of current protection in a compact 1-pole design. Its thermal magnetic trip type ensures fast and accurate shutdown in the event of an overload or short circuit. With a maximum AIR rating of 10kA at 277V AC, this circuit breaker is built to withstand harsh industrial environments. Its DIN rail mounting style and screw clamp terminal connections make installation easy and convenient.
Top product features:
- Protects against overcurrents with a maximum rating of 10kA at 277V AC
- Trip type is thermal magnetic, providing a reliable response to fault conditions
- Mounts to DIN rail, allowing for easy installation and management in industrial applications
Top product applications:
- Industrial
- DIN Rail
- UL 489
IEC Miniature Circuit Breaker, Amps 0.5 A, Number of Poles 1, Curve Type D, 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: 0.01
Product info last updated on March 11, 2026 12:16am UTC
Category: Circuit Protection