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.
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Product Info
- Manufacturer:Siemens
- Sub-Category:Molded Case
Description
EH3B040
EH3B040 is a Siemens molded case circuit breaker with a 40 amp rating, 3 poles, and designed for 480 volts. It features a thermal magnetic trip unit and bolt-on mounting for reliable circuit protection.This EH frame breaker provides an interrupting rating of 18 kA at 240 VAC and 14 kA at 480 VAC. It supports lug terminal connections with wire sizes ranging from 12 to 10 AWG aluminum and 14 to 10 AWG copper. The breaker is UL listed and suitable for residential and commercial applications, fitting older ITE panel boards.
- Amperage: 40 Amps
- Voltage: 480 Volts AC
- Poles: 3
- Frame/Series: EH
- Mounting Type: Bolt-On
- Trip Unit: Thermal Magnetic
- Interrupt Rating: 18 kA at 240 VAC, 14 kA at 480 VAC
- Terminal Type: Lug
- Wire Size: 12-10 AWG Aluminum, 14-10 AWG Copper
- Certifications: UL Listed
Specifications
- Part Number: EH3B040
- Manufacturer : Siemens
- Brand : Siemens
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : EH Series
- Type : EH
- Voltage : 480
- Amperage : 40
- Phase : 3
- Poles : 3
- AIC rating : 14kA@480V
- Connection : Bolt-On
- Functions : LI - Long-Time and Instantaneous
- Protection : Thermal Magnetic
Product Data
- Weight : 8
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