IEC Miniature Circuit Breaker, 5SJ4 Series, 16A, 3 Pole, 277/480V AC, 10kA at 277/480V AC, D Curve MPN:5SJ43168HG42
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In Stock
Free Shipping
In Stock
SKU
510-G7552361
IEC Miniature Circuit Breaker, 5SJ4 Series, 16A, 3 Pole, 277/480V AC, 10kA at 277/480V AC, D Curve
Protect your industrial electrical systems with the Siemens 5SJ4 Series 16A 3 Pole Miniature Circuit Breaker. Designed for use in high-voltage applications, this circuit breaker provides reliable thermal magnetic tripping and meets UL Type UL 489 standards. With a maximum air rating of 10kA at 277/480V AC, it's ideal for use in industrial settings where power surges are common. Its compact design makes it easy to mount on a DIN rail, and its screw clamp terminal connection ensures secure wiring. Perfect for use in applications such as manufacturing, warehousing, and commercial buildings, this circuit breaker provides peace of mind and ensures the safety of your electrical systems.
Top product features:
- 3 Pole design allows for three-phase power distribution
- Trip Type Thermal Magnetic provides a redundant protection mechanism
- Screw Clamp terminal connection enables easy and secure wire installation
Top product applications:
- Industrial
- DIN Rail Mounting
- UL 489 Certification
IEC Miniature Circuit Breaker, Amps 16 A, Number of Poles 3, Curve Type D, AC Voltage Rating 277/480V AC, DC Voltage Rating 125V DC, Max. AIR Rating 10kA at 277/480V 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 Industrial, Min. Wire Size 14 AWG, Max. Wire Size 4 AWG, Length 4.76 in, Width 2.13 in, Depth 2.75 in, Frame Size 63A/5SJ4, Circuit Breaker Actuator Toggle
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: 4.92
- Package Width: 2.24
- Package Height: 3.30
- Package Weight: 0.95
Product info last updated on February 6, 2026 12:32am UTC
Category: Circuit Protection