Circuit Breaker, 5SY4 Series, 8A, 2 Pole, 400V AC, 10kA at 400V AC, A Curve MPN:5SY42085
Circuit Breaker, 5SY4 Series, 8A, 2 Pole, 400V AC, 10kA at 400V AC, A Curve
Protect your industrial circuits with the reliable 5SY4 Series Circuit Breaker from Siemens. This 2-pole, 8A device provides 10kA at 400V AC, ideal for applications requiring high current interruption. The A Curve type ensures fast and reliable tripping in case of overcurrent conditions. With a compact design and easy DIN rail mounting, this circuit breaker is perfect for industrial settings. Meets UL Type UL 1077 standards for added assurance. Suitable for use in applications such as machine control, motor control, and power distribution, this circuit breaker offers peace of mind and reliable operation in demanding environments.
Top product features:
- Two-pole circuit breaker with a maximum current rating of 8A
- Protects against overcurrents of up to 10kA at 400V AC
- Meets UL Type UL 1077 standards for thermal magnetic trip type
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- DIN Rail Mounting Style
IEC Supplementary Protector, Amps 8 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 2, 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 1.39 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: 3.60
- Package Width: 1.60
- Package Height: 3.00
- Package Weight: 0.70
Product info last updated on March 29, 2026 6:42pm UTC
Category: Circuit Protection