Circuit Breaker, 5SY4 Series, 3A, 2 Pole, 400V AC, 10kA at 400V AC, C Curve MPN:5SY42037
Circuit Breaker, 5SY4 Series, 3A, 2 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 safe and reliable power distribution. This 3A, 2-pole circuit breaker is designed for use in industrial applications and features a thermal magnetic trip type for reliable protection against overloads and short circuits. With a maximum air rating of 10kA at 400V AC, it provides excellent protection against electrical surges and faults. Easy to install and maintain, this circuit breaker is ideal for use in a variety of industrial settings, including manufacturing, processing, and other high-energy applications.
Top product features:
- Protects against overcurrent conditions with a 3A rating
- Provides thermal magnetic trip functionality
- Mounts to a DIN rail for easy installation
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- DIN Rail Mounting Style
IEC Supplementary Protector, Amps 3 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 2, Phase 1, 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 3.62 in, Width 1.57 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: 1.60
- Package Height: 3.20
- Package Weight: 0.70
Product info last updated on March 14, 2026 4:22pm UTC
Category: Circuit Protection