Circuit Breaker, 5SY4 Series, 20A, 3 Pole, 400V AC, 10kA at 400V AC, D Curve MPN:5SY43208
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In Stock
Free Shipping
In Stock
SKU
510-G6112626
Circuit Breaker, 5SY4 Series, 20A, 3 Pole, 400V AC, 10kA at 400V AC, D Curve
Protect your industrial circuits with the reliable Siemens 5SY4 Series Circuit Breaker. This 20A, 3-pole device offers 10kA short-circuit protection at 400V AC, ensuring safe and efficient operation. With a thermal-magnetic trip type and D curve, it provides precise protection against overloads and short circuits. Suitable for industrial applications, it meets UL Type UL 1077 standards and can be mounted on a DIN rail. Its compact design (3.54 x 2.13 x 3 in) makes it ideal for space-constrained environments. Order now and ensure reliable circuit protection for your industrial equipment and machinery.
Top product features:
- Protects against overcurrent conditions with a thermal magnetic trip type
- Has a 10kA short-circuit current rating at 400V AC
- Mounts on DIN rail for easy installation
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- Terminal Connection Screw Clamp
IEC Supplementary Protector, Amps 20 A, AC Voltage Rating 400V AC, Max. AIR Rating 10kA at 400V AC, Series 5SY4, Curve Type D, 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: 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: 2.20
- Package Height: 3.30
- Package Weight: 1.05
Product info last updated on February 11, 2026 5:11am UTC
Category: Circuit Protection