Circuit Breaker, 5SY4 Series, 16A, 1 Pole, 230/400V AC, 10kA at 230/400V AC, B Curve MPN:5SY41166
Circuit Breaker, 5SY4 Series, 16A, 1 Pole, 230/400V AC, 10kA at 230/400V AC, B Curve
Protect your industrial electrical systems with the Siemens 5SY4 Series Circuit Breaker, a reliable and efficient solution for applications requiring high current ratings. This 16A, 1-pole circuit breaker is designed for use in 230/400V AC systems, offering 10kA maximum air rating and a thermal magnetic trip type. Ideal for industrial settings, it meets UL Type UL 1077 standards and features a DIN rail mounting style. With a compact design and robust construction, this circuit breaker ensures safe and reliable operation, making it perfect for use in a variety of applications, including machinery, equipment, and automation systems.
Top product features:
- Protects against overcurrents with a 10kA short-circuit rating at 230/400V AC.
- Provides thermal and magnetic trip types for reliable circuit interruption.
- Mounts on a DIN Rail for easy installation and space-saving design.
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- DIN Rail Mounting Style
IEC Supplementary Protector, Amps 16 A, AC Voltage Rating 230/400V AC, Max. AIR Rating 10kA at 230/400V AC, Series 5SY4, Curve Type B, 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: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.70
- Package Width: 3.20
- Package Height: 0.80
- Package Weight: 0.35
Product info last updated on February 23, 2026 12:18am UTC
Category: Circuit Protection