IEC Miniature Circuit Breaker, 5SJ4 Series, 30A, 1 Pole, 277V AC, 10kA at 277V AC, D Curve MPN:5SJ41308HG42
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SKU
510-G7506703
IEC Miniature Circuit Breaker, 5SJ4 Series, 30A, 1 Pole, 277V AC, 10kA at 277V AC, D Curve
Protect your industrial electrical systems with the Siemens 5SJ4 Series IEC Miniature Circuit Breaker. This reliable device is designed for use in industrial applications, providing high-level protection against overcurrent, short circuits, and other electrical hazards. With a 30A rating and 10kA maximum air rating at 277V AC, it can handle demanding electrical loads while ensuring safe operation. The D curve trip type and thermal magnetic trip mechanism provide precise control and reliability. Suitable for use in a variety of industrial settings, including manufacturing, processing, and distribution facilities, this circuit breaker is a valuable addition to any electrical system.
Top product features:
- Cuts off power in case of an overload or short circuit
- Protects against thermal and magnetic faults
- Mounts on a DIN rail for easy installation
Top product applications:
- Industrial
- DIN Rail
- UL 489
IEC Miniature Circuit Breaker, Amps 30 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: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.90
- Package Width: 3.20
- Package Height: 0.90
- Package Weight: 0.40
Product info last updated on March 24, 2026 3:34am UTC
Category: Circuit Protection