Molded Case Circuit Breaker, ED4 Series, 40A, 3 Pole, 480V AC, 18kA at 480V AC MPN:ED43B040
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In Stock
Free Shipping
In Stock
SKU
510-G2079542
Molded Case Circuit Breaker, ED4 Series, 40A, 3 Pole, 480V AC, 18kA at 480V AC
This 40A, 3-pole, 480V AC Molded Case Circuit Breaker from Siemens is designed for use with SB switchboards and Sentron panelboards, providing high amp trip settings and reliable protection for your electrical system. With a maximum AIR rating of 18kA at 480V AC, this circuit breaker is ideal for applications where high fault currents are present. Its thermal magnetic trip type ensures fast and accurate tripping, while its phase three instantaneous trip fixed design provides added security. Suitable for a wide range of industries, this circuit breaker is a reliable choice for demanding electrical systems.
Top product features:
- Three Pole Circuit Breaker
- Thermal Magnetic Trip Type
- Instantaneous Trip Fixed
Top product applications:
- Industrial control panels
- SB Switchboards
- Sentron Panelboards
Molded Case Circuit Breaker, 40 A Amps, AC Voltage Rating 480V AC, Max. AIR Rating 18kA at 480V AC, For Use With SB Switchboards, Sentron Panelboards, Series ED4, High Amp Trip Setting 40 A, Low Amp Trip Setting 40 A, Circuit Breaker Type Standard, 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, Circuit Breaker Mounting Style Lug In Panelboard
Additional Information
- Country of Origin: MX
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 7.50
- Package Width: 4.20
- Package Height: 6.00
- Package Weight: 3.67
Product info last updated on January 14, 2026 11:56pm UTC
Category: Circuit Protection