Circuit Breaker, 5SY4 Series, 63A, 3+N Pole, 400V AC, 10kA at 400V AC, A Curve MPN:5SY46635
Circuit Breaker, 5SY4 Series, 63A, 3+N Pole, 400V AC, 10kA at 400V AC, A Curve
Protect and control your industrial electrical systems with the Siemens 5SY4 Series 63A 3+N Pole Circuit Breaker. Designed for high-performance applications, this 400V AC circuit breaker features a 10kA maximum short-circuit current rating and A Curve protection, ensuring reliable and efficient operation. Suitable for industrial settings, it meets UL Type UL 1077 standards and is compatible with a variety of applications, including motor control and power distribution. Its compact design and DIN rail mounting style make it easy to integrate into your existing infrastructure, providing peace of mind and protecting your equipment from electrical faults.
Top product features:
- Has a thermal magnetic trip type, providing reliable protection against overloads and short circuits
- Meets UL Type UL 1077, ensuring compliance with North American safety standards
- Has a toggle actuator, allowing for easy and manual operation of the circuit breaker
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- Terminal Connection Screw Clamp
IEC Supplementary Protector, Amps 63 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+N, 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 3.74 in, Width 2.95 in, Depth 3.26 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: 3.74
- Package Width: 2.95
- Package Height: 3.26
- Package Weight: 0.10
Product info last updated on March 12, 2026 11:19pm UTC
Category: Circuit Protection