2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
Product Questions? Contact Us
Product Info
- Manufacturer:Westinghouse
- Sub-Category:Molded Case
Description
EHD3040
EHD3040 is a 40 Amp, 3-Pole molded case circuit breaker from Westinghouse designed for 480 Volt applications.This Westinghouse EHD3040 circuit breaker features a thermal magnetic trip unit with long-time and instantaneous trip functions. It is a Series C, F-frame breaker with a 14kA interrupt rating at 480 VAC. The breaker supports feed-thru connections with line and load side lug terminals and is bolt-on mounted for secure installation.
- Key Specifications
- Manufacturer: Westinghouse (Eaton / Cutler-Hammer OEM)
- Amperage: 40 Amps
- Voltage Rating: 480 VAC, 250 VDC
- Poles: 3
- Frame Type: EHD, Series C, F-Frame
- Interrupt Rating: 14kA at 480 VAC
- Trip Unit: Thermal Magnetic with Long-Time and Instantaneous functions
- Mounting Type: Bolt-On
- Connection Type: Feed-Thru with line and load side lugs
- Phase: 3
- Standards: OEM certified
- Part Number: EHD3040
- Manufacturer : Westinghouse
- Brand : Eaton
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : Series C
- Type : EHD
- Voltage : 480
- Amperage : 40
- Phase : 3
- Poles : 3
- AIC rating : 14kA@480V
- Connection : Bolt-On
- Functions : LI - Long-Time and Instantaneous
- Terminal Connection : Load Side Lug
- Frame Size : 100A/F
- Temp Rating : Minimum Operating Temp -4 Degrees F Max. Operating Temp.158 Degrees F
- MCM Size : Min. Wire Size 14 AWG Max. Wire Size 1/0 AWG
- Breaker Type : Standard
- Protection : Thermal Magnetic
- Phase Connection : ABC
- UPC : 786679317129
- GTIN : 00786679317129
- Country of Origin : Dominican Republic
- Dimensions : 3.38 in x 6 in x 4.13 in (Length/Depth x Height x Width)
- Weight : 4.35
- Panel Type : Allen Bradley MCC, Eaton MCC Eaton, Rockwell Automation Enclosed Control, Switchboard, Westinghouse
- Standards : CSA Certified, IEC Rated, UL Listed
- Certification : CSA Certified, IEC Rated, UL Listed
Specifications
Product Data
Accesories
Related Products
You may also like
- Opens in a new window.



