Molded Case Circuit Breaker, HED4 Series, 20A, 3 Pole, 480V AC, 42kA at 480V AC MPN:HED43B020
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In Stock
Free Shipping
In Stock
SKU
510-G3180913
Molded Case Circuit Breaker, HED4 Series, 20A, 3 Pole, 480V AC, 42kA at 480V AC
Protect your high-voltage electrical systems with the Siemens HED4 Series 20A 3-Pole Molded Case Circuit Breaker. Designed for use with SB switchboards and Sentron panelboards, this reliable circuit breaker offers a high interrupting capacity of 42kA at 480V AC. Its thermal magnetic trip type ensures fast and accurate protection against overloads and short circuits. Ideal for applications in heavy industrial settings, this circuit breaker provides peace of mind for electrical engineers and technicians. With its high amp trip setting and low amp trip setting of 20A, it's the perfect solution for a wide range of electrical distribution systems.
Top product features:
- High Interrupting Capacity
- Thermal Magnetic Trip Type with Instantaneous Trip Fixed
- Three Phase Connection with ABC Phase Configuration
Top product applications:
- SB Switchboards
- Sentron Panelboards
- High-voltage power distribution systems
Molded Case Circuit Breaker, 20 A Amps, AC Voltage Rating 480V AC, Max. AIR Rating 42kA at 480V AC, For Use With SB Switchboards, Sentron Panelboards, Series HED4, High Amp Trip Setting 20 A, Low Amp Trip Setting 20 A, Circuit Breaker Type High Interrupting Capacity, Number of Poles 3, DC Voltage Rating Not Rated, Terminal Connection Load Side Lug, Trip Type Thermal Magnetic, Phase Three, Instantaneous Trip Fixed, Phase Connection ABC, Frame Size 125A/ED
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 7.60
- Package Width: 4.20
- Package Height: 6.00
- Package Weight: 3.64
Product info last updated on March 1, 2026 1:36pm UTC
Category: Circuit Protection