IEC Miniature Circuit Breaker, 5SJ4 Series, 3A, 1 Pole, 240V AC, 14kA at 240V AC, C Curve MPN:5SJ41037HG40
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In Stock
Free Shipping
In Stock
SKU
510-G7550444
IEC Miniature Circuit Breaker, 5SJ4 Series, 3A, 1 Pole, 240V AC, 14kA at 240V AC, C Curve
Protect your industrial systems with the Siemens 5SJ4 Series IEC Miniature Circuit Breaker, designed for branch circuit protection in harsh environments. This 3A, 1-pole breaker offers robust thermal-magnetic tripping and meets UL 489 standards for reliability. With a maximum short-circuit current of 14kA at 240V AC, it provides reliable protection against power surges and faults. Suitable for use in industrial settings, such as manufacturing facilities and power plants, this breaker is also ideal for reverse feed applications and offers flexibility with a DIN rail mounting style and screw clamp terminals. Reliable, efficient, and easy to install.
Top product features:
- Protects against overcurrent conditions with a 3A rating
- Offers thermal and magnetic trip types for reliable protection
- Mounts on a DIN rail for easy installation and space-saving design
Top product applications:
- Branch Circuit Protection
- Industrial
- Reverse Feed
IEC Miniature Circuit Breaker, Amps 3 A, Number of Poles 1, Curve Type C, 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: 3.60
- Package Width: 3.30
- Package Height: 0.80
- Package Weight: 0.30
Product info last updated on February 2, 2026 1:15pm UTC
Category: Circuit Protection