Circuit Breaker, 5SY4 Series, 1.6A, 4 Pole, 400V AC, 10kA at 400V AC, D Curve MPN:5SY44158
Circuit Breaker, 5SY4 Series, 1.6A, 4 Pole, 400V AC, 10kA at 400V AC, D Curve
Protect your industrial circuits with the reliable 5SY4 Series Circuit Breaker from Siemens. This 4-pole, 400V AC device features a 1.6A rating and 10kA maximum air rating, making it ideal for high-voltage applications. With a thermal-magnetic trip type and D curve, this circuit breaker provides fast and accurate protection against overcurrent and short circuits. Suitable for use in industrial settings, it meets UL Type UL 1077 standards and can be mounted on DIN rail. Its compact design and reliable performance make it a great choice for applications that require high-voltage protection and minimal downtime.
Top product features:
- Provides overcurrent protection for 1.6A
- Protects against thermal and magnetic faults
- Supports up to 10kA at 400V AC
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- Terminal Connection Screw Clamp
IEC Supplementary Protector, Amps 1.6 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 4, 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 2.77 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 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 April 6, 2026 6:47pm UTC
Category: Circuit Protection