Circuit Breaker, 5SY4 Series, 1A, 3 Pole, 400V AC, 10kA at 400V AC, A Curve MPN:5SY43015
Circuit Breaker, 5SY4 Series, 1A, 3 Pole, 400V AC, 10kA at 400V AC, A Curve
Protect your industrial electrical systems with the Siemens 5SY4 Series 3 Pole Circuit Breaker, designed for reliable and efficient operation. This IEC Supplementary Protector features a 1A rating and 10kA at 400V AC maximum short-circuit current, ensuring safe and controlled shutdown in the event of an overload or fault. Suitable for industrial applications, it can be used in a variety of settings, including manufacturing facilities, warehouses, and power distribution systems. With its thermal-magnetic trip type and compact design, this circuit breaker is easy to install and maintain, providing a reliable solution for protecting electrical circuits and preventing damage.
Top product features:
- Protects against overcurrent conditions with a 1A trip point and a thermal magnetic trip type
- Meets UL Type UL 1077 standards for safety and reliability
- Supports industrial applications with a 3 pole design and a 400V AC voltage rating
Top product applications:
- Industrial
- Thermal Magnetic
- DIN Rail
IEC Supplementary Protector, Amps 1 A, AC Voltage Rating 400V AC, Max. AIR Rating 10kA at 400V AC, Series 5SY4, Curve Type A, DC Voltage Rating 72V DC, Number of Poles 3, Phase 3, 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 2.13 in, Depth 3 in
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: 3.70
- Package Width: 2.28
- Package Height: 3.30
- Package Weight: 0.10
Product info last updated on April 14, 2026 8:06pm UTC
Category: Circuit Protection