Circuit Breaker, 5SY4 Series, 20A, 3 Pole, 400V AC, 10kA at 400V AC, B Curve MPN:5SY43206
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In Stock
Free Shipping
In Stock
SKU
510-G6091102
Circuit Breaker, 5SY4 Series, 20A, 3 Pole, 400V AC, 10kA at 400V AC, B Curve
Protect your industrial circuits with the reliable Siemens 5SY4 Series Circuit Breaker, designed for high-performance applications. With a 20A rating and 400V AC, this 3-pole circuit breaker provides robust protection against overloads and short circuits. Its thermal-magnetic trip mechanism ensures swift and accurate response to potential faults. Suitable for use in a variety of industrial settings, including manufacturing and processing facilities, this circuit breaker meets UL Type UL 1077 standards and features a toggle actuator for easy operation. Its compact design and DIN rail mounting style make it a convenient addition to any industrial electrical system.
Top product features:
- Protects against overcurrent conditions with a 20A rating
- Provides three poles for three-phase applications
- Features a thermal magnetic trip type for reliable circuit interruption
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- UL Type UL 1077
IEC Supplementary Protector, Amps 20 A, AC Voltage Rating 400V AC, Max. AIR Rating 10kA at 400V AC, Series 5SY4, Curve Type B, 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 3.7 in, Width 2.28 in, Depth 3.3 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: 1.00
Product info last updated on March 14, 2026 9:15am UTC
Category: Circuit Protection