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:Siemens
- Sub-Category:Molded Case
Description
HED42M040
HED42M040 is a Siemens 2-pole molded case circuit breaker rated for 40 amps and 480 VAC with a thermal magnetic trip unit.
This circuit breaker features a 42 kA interrupt rating at 480 volts, calibrated for 50°C applications, and meets UL 489 and IEC 60947-2 standards. It is designed for low voltage power distribution with load lug connections and supports wire sizes from 10 AWG to 1 AWG. The breaker provides reliable protection with a thermal/magnetic trip mechanism suitable for industrial and commercial electrical systems.
- Key Specifications
- Amperage: 40 A
- Voltage Rating: 480 VAC / 250 VDC
- Number of Poles: 2
- Interrupt Rating: 42 kA at 480 V
- Trip Unit Type: Thermal Magnetic
- Calibration Temperature: 50°C
- Mounting Type: Load Lugs Only
- Standards: UL 489, IEC 60947-2
- Wire Range: 10 AWG to 1 AWG
- Part Number: HED42M040
- Manufacturer : Siemens
- Brand : Siemens
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : Sentron Series
- Type : HED
- Voltage : 480
- Amperage : 40
- Phase : 1
- Poles : 2
- AIC rating : 42kA@480V
- Connection : Bolt-On
- Functions : LI - Long-Time and Instantaneous
- Frame Size : ED Frame
- Protection : Thermal Magnetic
- UPC : 783643007000
- GTIN : 00783643007000
- Country of Origin : Mexico
- Dimensions : 5.906 x 6.693 x 2.756 inch
- Weight : 2.513
At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.
Specifications
Product Data
Accesories
Related Products
You may also like
- Opens in a new window.