IEC Miniature Circuit Breaker, 5SJ4 Series, 63A, 3 Pole, 240V AC, 10kA at 240V AC, C Curve MPN:5SJ43637HG41
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In Stock
Free Shipping
In Stock
SKU
510-G7624662
IEC Miniature Circuit Breaker, 5SJ4 Series, 63A, 3 Pole, 240V AC, 10kA at 240V AC, C Curve
Protect your industrial branch circuits with the Siemens 5SJ4 Series IEC Miniature Circuit Breaker. This reliable device features a 63A, 3-pole design, suitable for 240V AC applications, and provides 10kA of maximum short-circuit current protection. With a thermal-magnetic trip type and UL 489 certification, it meets the highest standards for industrial use. Ideal for branch circuit protection in reverse feed applications, this circuit breaker is easily mountable on DIN rail and compatible with 14 AWG to 4 AWG wire sizes. Its compact size and robust design make it a valuable addition to any industrial electrical system, ensuring safe and reliable operation.
Top product features:
- Protects branch circuits from overcurrent conditions with a 63A rating
- Provides three poles of protection for a 240V AC circuit
- Features a thermal magnetic trip mechanism for reliable circuit interruption
Top product applications:
- Branch Circuit Protection
- Industrial
- Reverse Feed
IEC Miniature Circuit Breaker, Amps 63 A, Number of Poles 3, Curve Type C, AC Voltage Rating 240V AC, DC Voltage Rating 125V DC, Max. AIR Rating 10kA at 240V 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 Branch Circuit Protection, Industrial, Reverse Feed, Min. Wire Size 14 AWG, Max. Wire Size 4 AWG, Length 4.33 in, Width 2.13 in, Depth 2.75 in, Frame Size 63A/5SJ4
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: 4.60
- Package Width: 3.60
- Package Height: 2.30
- Package Weight: 1.15
Product info last updated on February 12, 2026 9:09pm UTC
Category: Circuit Protection