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:Westinghouse
- Sub-Category:Molded Case
Description
LM3900L
LM3900L is a Westinghouse 900A 3 pole bolt-on molded case circuit breaker designed for reliable protection in low voltage distribution systems. This breaker features a thermal magnetic trip unit and is rated for a maximum voltage of 600V AC, making it suitable for a wide range of industrial and commercial applications. The LM3900L is part of the LM series, known for its robust construction and dependable performance in demanding environments. This circuit breaker is engineered for bolt-on mounting, providing secure and stable installation in electrical panels. The thermal magnetic trip unit ensures both overload and short circuit protection, offering comprehensive circuit safety. The LM3900L is designed to meet the needs of applications requiring high current interruption and reliable operation.
- Part Number: LM3900L
- Manufacturer: Westinghouse
- Series/Frame: LM
- Amperage: 900A
- Poles: 3
- Mounting Type: Bolt-On
- Maximum Voltage: 600V AC
- Interrupt Rating: 65kA at 240V AC, 36kA at 415V AC
- Tripping Method: Thermal Magnetic
- Certifications: UL489 Listed
Specifications
- Part Number: LM3900L
- Manufacturer : Westinghouse
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : LM Series
- Type : LM
- Voltage : 600
- Amperage : 900
- Phase : 3
- Poles : 3
- AIC rating : 18kA@480V
- Connection : Feed-Thru
- Functions : LI - Long-Time and Instantaneous
- Protection : Thermal Magnetic
Product Data
- Weight : 12
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