Circuit Breaker, 5SY4 Series, 0.3A, 1+N Pole, 277V AC, 10kA at 230V AC, C Curve MPN:5SY45147
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In Stock
Free Shipping
In Stock
SKU
510-G6443053
Circuit Breaker, 5SY4 Series, 0.3A, 1+N Pole, 277V AC, 10kA at 230V 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 1+N pole circuit breaker features a 0.3A rating and 277V AC voltage, making it suitable for a wide range of applications, including industrial and commercial settings. With a maximum air rating of 10kA at 230V AC and a C curve type, this circuit breaker provides excellent protection against short circuits and overloads. Easy to install and maintain, it's a great choice for applications where high reliability and safety are essential.
Top product features:
- Toggles easily for circuit breaker actuation
- Mounts to DIN rail for compact installation
- Protects against thermal and magnetic overload trips
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- DIN Rail Mounting Style
IEC Supplementary Protector, Amps 0.3 A, AC Voltage Rating 277V AC, Max. AIR Rating 10kA at 230V AC, Series 5SY4, Curve Type C, DC Voltage Rating 72V DC, Number of Poles 1+N, 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 30 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.62
- Package Width: 1.57
- Package Height: 3.30
- Package Weight: 0.01
Product info last updated on February 5, 2026 12:05am UTC
Category: Circuit Protection