Circuit Breaker, 5SY4 Series, 20A, 3+N Pole, 400V AC, 10kA at 400V AC, A Curve MPN:5SY46205
Circuit Breaker, 5SY4 Series, 20A, 3+N Pole, 400V AC, 10kA at 400V AC, A Curve
Protect and control your industrial electrical systems with the 5SY4 Series Circuit Breaker from Siemens. This 3+N pole, 20A, 400V AC device offers reliable thermal magnetic trip protection and meets UL Type UL 1077 standards. Suitable for industrial applications, it features a toggle actuator and DIN rail mounting style for easy installation. With a maximum air rating of 10kA at 400V AC, it provides robust protection against electrical faults and overloads. Ideal for use in high-voltage systems, this circuit breaker ensures safe and efficient operation while minimizing downtime and maintenance costs.
Top product features:
- 3 Pole Circuit Breaker with additional neutral pole for grounding and protection
- Protects against overcurrent and short circuits with a 10kA at 400V AC rating
- Meets UL Type UL 1077 standards for thermal magnetic trip type circuit breakers
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- DIN Rail Mounting Style
IEC Supplementary Protector, Amps 20 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 25, 2026 4:00pm UTC
Category: Circuit Protection