Circuit Breaker, 5SY4 Series, 50A, 3 Pole, 400V AC, 10kA at 400V AC, C Curve MPN:5SY43507
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In Stock
Free Shipping
In Stock
SKU
510-G6067643
Circuit Breaker, 5SY4 Series, 50A, 3 Pole, 400V AC, 10kA at 400V AC, C Curve
Protect your industrial electrical systems with the Siemens 5SY4 Series Circuit Breaker, a reliable and efficient solution for 3-pole applications. This 50A, 400V AC circuit breaker features a high 10kA short-circuit current rating and a C Curve for sensitive equipment protection. The compact design and DIN rail mounting make it easy to integrate into industrial control panels. Ideal for applications such as machinery, manufacturing equipment, and HVAC systems, this circuit breaker offers thermal-magnetic trip technology for reliable operation and meets UL Type UL 1077 standards. Its robust construction ensures safe and reliable performance in harsh industrial environments.
Top product features:
- Circuit Breaker Actuator Toggle
- Thermal Magnetic Trip Type
- Screw Clamp Terminal Connection
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- Terminal Connection Screw Clamp
IEC Supplementary Protector, Amps 50 A, AC Voltage Rating 400V AC, Max. AIR Rating 10kA at 400V AC, Series 5SY4, Curve Type C, DC Voltage Rating 72V DC, Number of Poles 3, 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 3.54 in, Width 2.13 in, Depth 3 in
Additional Information
- Country of Origin: DE
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.70
- Package Width: 2.28
- Package Height: 3.30
- Package Weight: 1.08
Product info last updated on February 11, 2026 2:58am UTC
Category: Circuit Protection