Molded Case Circuit Breaker, ED4 Series, 40A, 2 Pole, 480V AC, 18kA at 480V AC MPN:ED42B040
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In Stock
Free Shipping
In Stock
SKU
510-G1800714
Molded Case Circuit Breaker, ED4 Series, 40A, 2 Pole, 480V AC, 18kA at 480V AC
Protect your electrical systems with the Siemens ED4 Series Molded Case Circuit Breaker, designed for high-performance applications. Suitable for use with SB Switchboards and Sentron Panelboards, this 40A, 2-pole circuit breaker is rated for 480V AC and offers a maximum AIR rating of 18kA at 480V AC. Its thermal magnetic trip type provides reliable protection against overloads and short circuits. Ideal for a variety of applications, including industrial and commercial settings, this circuit breaker ensures safe and efficient operation. Its compact design and high amp trip setting make it a reliable choice for demanding electrical systems.
Top product features:
- Two-pole design allows for circuit protection of two separate phases in a single device.
- Thermal magnetic trip type provides both thermal and magnetic sensing for fast and accurate overload protection.
- Instantaneous trip feature enables fast disconnection in the event of a short circuit.
Top product applications:
- Industrial Power Distribution Systems
- 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 2, DC Voltage Rating 250V DC, Terminal Connection Load Side Lug, Trip Type Thermal Magnetic, Phase Single, Instantaneous Trip Fixed, Phase Connection Any, Frame Size 125A/ED, Circuit Breaker Mounting Style Lug In Panelboard
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 10 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 7.40
- Package Width: 2.80
- Package Height: 5.60
- Package Weight: 2.60
Product info last updated on February 28, 2026 5:47pm UTC
Category: Circuit Protection