Circuit Breaker, 5SY4 Series, 8A, 1+N Pole, 277V AC, 10kA at 230V AC, A Curve MPN:5SY45085
Circuit Breaker, 5SY4 Series, 8A, 1+N Pole, 277V AC, 10kA at 230V AC, A Curve
The Siemens 5SY4 Series Circuit Breaker is a reliable and efficient solution for industrial applications, providing protection against overcurrent and short circuits. With a 1+N pole configuration and a maximum air rating of 10kA at 230V AC, this circuit breaker can handle demanding industrial environments. Its thermal magnetic trip type ensures safe and reliable operation, while its compact design fits easily on DIN rail mounting. Suitable for applications such as manufacturing, processing, and power distribution, this circuit breaker offers peace of mind with its high-quality construction and compliance with UL Type UL 1077 standards.
Top product features:
- Protects against overcurrent in a 1+N pole configuration
- Has a maximum air rating of 10kA at 230V AC
- Meets UL Type UL 1077 standards for safety and performance
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- DIN Rail Mounting Style
IEC Supplementary Protector, Amps 8 A, AC Voltage Rating 277V AC, Max. AIR Rating 10kA at 230V AC, Series 5SY4, Curve Type A, DC Voltage Rating 72V DC, Number of Poles 1+N, 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 3.62 in, Width 1.57 in, Depth 3.3 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: 3.62
- Package Width: 1.57
- Package Height: 3.30
- Package Weight: 0.01
Product info last updated on February 3, 2026 9:58am UTC
Category: Circuit Protection