IEC Miniature Circuit Breaker, 5SJ4 Series, 30A, 1 Pole, 277V AC, 10kA at 277V AC, C Curve MPN:5SJ41307HG42
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In Stock
Free Shipping
In Stock
SKU
510-G7526793
IEC Miniature Circuit Breaker, 5SJ4 Series, 30A, 1 Pole, 277V AC, 10kA at 277V AC, C Curve
Protect your industrial electrical system with the Siemens 5SJ4 Series IEC Miniature Circuit Breaker. Rated for 30A and 277V AC, this reliable device offers thermal magnetic tripping for safe and efficient operation. With a maximum short-circuit current rating of 10kA, it provides robust protection against power surges. Suitable for industrial applications, this circuit breaker meets UL Type UL 489 standards and features a toggle actuator for easy operation. It can be mounted on DIN rail and is compatible with 14 AWG to 4 AWG wire sizes, making it a versatile solution for a wide range of industrial settings.
Top product features:
- Trip Type Thermal Magnetic
- Terminal Connection Screw Clamp
- Max. AIR Rating 10kA at 277V AC
Top product applications:
- Industrial
- DIN Rail Mounting
- Circuit Breaker Mounting Style
IEC Miniature Circuit Breaker, Amps 30 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: 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: 3.10
- Package Width: 4.90
- Package Height: 0.90
- Package Weight: 0.35
Product info last updated on February 8, 2026 6:19pm UTC
Category: Circuit Protection