IEC Miniature Circuit Breaker, 5SJ4 Series, 4A, 1 Pole, 277V AC, 10kA at 277V AC, C Curve MPN:5SJ41047HG42
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In Stock
Free Shipping
In Stock
SKU
510-G7626333
IEC Miniature Circuit Breaker, 5SJ4 Series, 4A, 1 Pole, 277V AC, 10kA at 277V AC, C Curve
Protect your industrial equipment with the reliable IEC Miniature Circuit Breaker from Siemens. This 5SJ4 Series breaker is designed for 277V AC applications and features a 10kA maximum air rating for added safety. With a thermal magnetic trip type and screw clamp terminal connection, it provides reliable protection against overcurrent and short circuits. Suitable for industrial applications, this breaker can be mounted on a DIN rail and is compatible with a variety of wire sizes. Its compact design and easy installation make it an ideal choice for a range of industries, including manufacturing, healthcare, and more.
Top product features:
- Toggles on and off to switch the circuit on and off
- Protects against overloads and short circuits with thermal and magnetic trip types
- Mounts to DIN rail for easy installation and organization
Top product applications:
- Industrial
- DIN Rail
- UL 489
IEC Miniature Circuit Breaker, Amps 4 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: 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: 0.40
Product info last updated on February 2, 2026 3:20pm UTC
Category: Circuit Protection