Circuit Breaker, 5SY4 Series, 63A, 1 Pole, 230/400V AC, 10kA at 230/400V AC, B Curve MPN:5SY41636
Circuit Breaker, 5SY4 Series, 63A, 1 Pole, 230/400V AC, 10kA at 230/400V AC, B Curve
Protect your industrial circuits with the reliable 5SY4 Series Circuit Breaker from Siemens. This 63A, 1-pole device is designed for use in applications where high current and voltage are present, such as in industrial settings. Its thermal magnetic trip type ensures safe and reliable operation, while its 10kA maximum air rating provides added protection against electrical surges. With a compact design and easy mounting on DIN rail, this circuit breaker is perfect for use in a variety of applications, including machinery, automation, and power distribution systems. Its high-quality construction and reliable performance make it an excellent choice for demanding industrial environments.
Top product features:
- Protects against electrical overloads with 10kA at 230/400V AC short-circuit current rating
- Meets UL Type UL 1077 safety standard for supplementary protectors
- Has a thermal magnetic trip type for reliable and safe operation
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- Terminal Connection Screw Clamp
IEC Supplementary Protector, Amps 63 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: 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: 3.66
- Package Width: 0.82
- Package Height: 3.26
- Package Weight: 0.01
Product info last updated on February 12, 2026 7:28pm UTC
Category: Circuit Protection