IEC Miniature Circuit Breaker, 5SJ4 Series, 5A, 3 Pole, 277/480V AC, 10kA at 277/480V AC, D Curve MPN:5SJ43118HG42
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In Stock
Free Shipping
In Stock
SKU
510-G7550146
IEC Miniature Circuit Breaker, 5SJ4 Series, 5A, 3 Pole, 277/480V AC, 10kA at 277/480V AC, D Curve
The Siemens 5SJ4 Series IEC Miniature Circuit Breaker is a reliable and efficient solution for industrial applications. This 3-pole circuit breaker is designed for use in 277/480V AC systems and features a 10kA maximum air rating for added protection. The D Curve provides rapid tripping in the event of a fault, ensuring safe and efficient operation. With a compact design and screw clamp terminal connections, this circuit breaker is easy to install and integrate into existing systems. Suitable for use in a variety of industrial settings, including manufacturing facilities and data centers, this product offers a high level of reliability and performance.
Top product features:
- Protects against overloads and short circuits with a 10kA interrupting capacity at 277/480V AC
- Meets UL Type UL 489 standards for safety and reliability
- Trips on both thermal and magnetic faults for sensitive and reliable circuit protection
Top product applications:
- Industrial
- DIN Rail
- Circuit Breaker
IEC Miniature Circuit Breaker, Amps 5 A, Number of Poles 3, Curve Type D, AC Voltage Rating 277/480V AC, DC Voltage Rating 125V DC, Max. AIR Rating 10kA at 277/480V AC, Phase 3, 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 2.13 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: 2.24
- Package Height: 3.30
- Package Weight: 1.10
Product info last updated on April 5, 2026 12:32pm UTC
Category: Circuit Protection