IEC Miniature Circuit Breaker, 5SJ4 Series, 0.3A, 2 Pole, 277/480V AC, 10kA at 277/480V AC, C Curve MPN:5SJ42147HG42
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In Stock
Free Shipping
In Stock
SKU
510-G7594027
IEC Miniature Circuit Breaker, 5SJ4 Series, 0.3A, 2 Pole, 277/480V AC, 10kA at 277/480V AC, C Curve
Protect your industrial electrical systems with the Siemens 5SJ4 Series IEC Miniature Circuit Breaker. This reliable device safeguards against overloads and short circuits, ensuring safe and efficient operation. With a maximum air rating of 10kA at 277/480V AC, it provides exceptional protection for critical equipment. Suitable for a wide range of applications, including industrial settings, this circuit breaker is perfect for use in control panels, motor control centers, and other electrical systems. Its compact design and easy installation make it an ideal choice for industrial professionals seeking a reliable and efficient solution for their electrical needs.
Top product features:
- 2 Pole design allows for independent control of two circuits
- Thermal Magnetic trip type provides reliable protection against overloads and short circuits
- Screw Clamp terminal connection enables secure and easy wiring
Top product applications:
- Industrial
- Circuit Breaker Mounting Style DIN Rail
- Application Industrial
IEC Miniature Circuit Breaker, Amps 0.3 A, Number of Poles 2, Curve Type C, AC Voltage Rating 277/480V AC, DC Voltage Rating 125V DC, Max. AIR Rating 10kA at 277/480V 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 1.42 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 30 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.90
- Package Width: 3.30
- Package Height: 1.60
- Package Weight: 0.75
Product info last updated on February 26, 2026 11:58pm UTC
Category: Circuit Protection