Circuit Breaker, 5SY4 Series, 4A, 1 Pole, 230/400V AC, 10kA at 230/400V AC, D Curve MPN:5SY41048
Circuit Breaker, 5SY4 Series, 4A, 1 Pole, 230/400V AC, 10kA at 230/400V AC, D Curve
Protect and control your industrial electrical circuits with the Siemens 5SY4 Series Circuit Breaker. This reliable and efficient device safeguards against overcurrents and short circuits, ensuring the safe operation of your equipment. With a 4A rating and 10kA maximum AIR rating, it provides robust protection for your industrial applications. The D Curve type offers fast tripping times, while the thermal magnetic trip type ensures reliable operation. Suitable for use in industrial settings, this circuit breaker meets UL Type UL 1077 standards and is compatible with a range of wire sizes. Perfect for use in control panels and electrical distribution boards.
Top product features:
- Protects against overcurrents with a 10kA short-circuit current rating
- Trip type is thermal magnetic, providing reliable protection against overheating and magnetic interference
- Mounts on a DIN rail for easy installation and space-saving design
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- Terminal Connection Screw Clamp
IEC Supplementary Protector, Amps 4 A, AC Voltage Rating 230/400V AC, Max. AIR Rating 10kA at 230/400V AC, Series 5SY4, Curve Type D, DC Voltage Rating 72V DC, Number of Poles 1, Phase 1, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style DIN Rail, Meets UL Type UL 1077, Terminal Connection Screw Clamp, Trip Type Thermal Magnetic, Application Industrial, Min. Wire Size 14 AWG, Max. Wire Size 4 AWG, Length 3.54 in, Width 0.69 in, Depth 3.01 in
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: 3.66
- Package Width: 0.82
- Package Height: 3.26
- Package Weight: 0.30
Product info last updated on February 24, 2026 3:29pm UTC
Category: Circuit Protection