IEC Miniature Circuit Breaker, 5SJ4 Series, 20A, 1 Pole, 277V AC, 10kA at 277V AC, C Curve MPN:5SJ41207HG42
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G7586424
IEC Miniature Circuit Breaker, 5SJ4 Series, 20A, 1 Pole, 277V AC, 10kA at 277V AC, C Curve
Protect your industrial equipment with the Siemens 5SJ4 Series IEC Miniature Circuit Breaker, designed to provide reliable and efficient protection against overcurrents and short circuits. This 20A, 1-pole circuit breaker is suitable for a wide range of applications, including industrial settings, and meets UL Type UL 489 standards. With a thermal-magnetic trip type and 10kA at 277V AC maximum AIR rating, this circuit breaker offers robust protection and long lifespan. Its compact design and screw clamp terminal connection make it easy to install and integrate into your existing system, providing peace of mind and ensuring the reliability of your equipment.
Top product features:
- Breaks circuit in the event of overload or short circuit
- Protects against thermal and magnetic faults
- Mounts directly to DIN rail for easy installation
Top product applications:
- Industrial
- DIN Rail Mounting
- General Purpose
IEC Miniature Circuit Breaker, Amps 20 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: 4.90
- Package Width: 3.20
- Package Height: 0.80
- Package Weight: 0.40
Product info last updated on February 8, 2026 3:05pm UTC
Category: Circuit Protection