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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
E41B040
E41B040 is a Siemens molded case circuit breaker designed for industrial and commercial power distribution applications.
This single-pole breaker delivers reliable thermal-magnetic protection at 40 amperes and 277 volts. The bolt-on mounting style integrates seamlessly into standard panelboards, while the E-series frame provides compact, efficient design. With a 22 kA interrupting rating at 277V, this breaker handles standard fault conditions effectively.
- Amperage: 40 Amp
- Voltage: 277V
- Poles: 1
- Frame Type: E Series
- Mounting: Bolt-On
- Trip Unit: Thermal Magnetic
- Interrupting Rating: 22 kA at 277V
- Wire Size: 10 to 4 AWG (Aluminum/Copper)
- Manufacturer: Siemens/ITE
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Specifications
- Part Number: E41B040
- Manufacturer : Siemens
- Brand : Siemens
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : E Series
- Type : E
- Voltage : 277
- Amperage : 40
- Phase : 1
- Poles : 1
- AIC rating : 22kA@277V
- Connection : Bolt-On
- Functions : LI - Long-Time and Instantaneous
- Protection : Thermal Magnetic
Product Data
- Weight : 2
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