IEC Miniature Circuit Breaker, 5SJ4 Series, 4A, 3 Pole, 240V AC, 14kA at 240V AC, C Curve MPN:5SJ43047HG41
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In Stock
Free Shipping
In Stock
SKU
510-G7466557
IEC Miniature Circuit Breaker, 5SJ4 Series, 4A, 3 Pole, 240V AC, 14kA at 240V AC, C Curve
Protect your industrial branch circuits with the Siemens 5SJ4 Series IEC Miniature Circuit Breaker. This 3-pole, 4A circuit breaker provides reliable protection against overcurrent and short circuits, while also meeting UL Type UL 489 standards. With a thermal magnetic trip type and screw clamp terminal connection, it's easy to install and maintain. Suitable for industrial applications, including reverse feed systems, it offers added peace of mind with its 14kA at 240V AC maximum air rating. Its compact design fits easily on DIN rail, making it a convenient solution for branch circuit protection in demanding environments.
Top product features:
- Protects against thermal and magnetic overloads
- Provides 3-pole protection for branch circuits
- Meets UL Type UL 489 standards for safety and reliability
Top product applications:
- Branch Circuit Protection
- Industrial
- Reverse Feed
IEC Miniature Circuit Breaker, Amps 4 A, Number of Poles 3, Curve Type C, AC Voltage Rating 240V AC, DC Voltage Rating 125V DC, Max. AIR Rating 14kA 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 30 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.48
- Package Width: 2.28
- Package Height: 3.30
- Package Weight: 1.05
Product info last updated on February 22, 2026 4:42pm UTC
Category: Circuit Protection