IEC Miniature Circuit Breaker, 5SJ4 Series, 4A, 1 Pole, 240V AC, 14kA at 240V AC, D Curve MPN:5SJ41048HG40
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Free Shipping
In Stock
SKU
510-G7469901
IEC Miniature Circuit Breaker, 5SJ4 Series, 4A, 1 Pole, 240V AC, 14kA at 240V AC, D Curve
Protect your industrial branch circuits with the Siemens 5SJ4 Series IEC Miniature Circuit Breaker. This reliable device offers 4A of current protection and a 14kA short-circuit rating at 240V AC, ensuring safe and efficient operation. With a thermal-magnetic trip type and D curve, it provides robust protection against overloads and short circuits. Suitable for industrial applications, including reverse feed, it meets UL Type UL 489 standards. Easy to install on DIN rail, it also features screw clamp terminals and a compact design, making it an ideal choice for a wide range of industrial branch circuit protection needs.
Top product features:
- Provides 4A current protection for a single phase circuit
- Has a thermal magnetic trip type for reliable protection against overloads and short circuits
- Can handle a maximum of 14kA of short circuit current at 240V AC
Top product applications:
- Branch Circuit Protection
- Industrial
- Reverse Feed
IEC Miniature Circuit Breaker, Amps 4 A, Number of Poles 1, Curve Type D, AC Voltage Rating 240V AC, DC Voltage Rating 60V DC, Max. AIR Rating 14kA at 240V 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 Branch Circuit Protection, Industrial, Reverse Feed, Min. Wire Size 14 AWG, Max. Wire Size 4 AWG, Length 3.54 in, Width 0.71 in, Depth 2.75 in, Frame Size 63A/5SJ4
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: 3.70
- Package Width: 3.20
- Package Height: 0.80
- Package Weight: 0.35
Product info last updated on February 26, 2026 3:14am UTC
Category: Circuit Protection