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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:Westinghouse
- Sub-Category:Molded Case
Description
LB3300
LB3300 is a 3-pole, 600-volt, 300-amp rated molded case circuit breaker manufactured by Westinghouse with thermal magnetic trip technology and interchangeable trip functions.
The LB3300 features bolt-on mounting for panel integration and load-side lug terminals for secure connections. This industrial-grade breaker delivers long-time and instantaneous trip functions, making it suitable for three-phase power distribution applications requiring reliable overcurrent protection and thermal magnetic response.
- Amperage: 300A
- Voltage: 600V AC
- Poles: 3
- Frame Type: LB
- Mounting: Bolt-On
- Trip Unit: Thermal Magnetic
- Trip Functions: Long Time and Instantaneous
- Interrupt Rating: 30kA at 480V
- Terminal Type: Load Side Lug
- Phase: 3 Phase
- Trip: Interchangeable
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Specifications
- Part Number: LB3300
- Manufacturer : Westinghouse
- Brand : Westinghouse
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : AB DE-ION
- Type : LB
- Voltage : 600
- Amperage : 300
- Phase : 3
- Poles : 3
- AIC rating : 30kA@480V
- Connection : Bolt-On
- Functions : LI - Long-Time and Instantaneous
- Protection : Thermal Magnetic
Product Data
- UPC : 782451076963
- Weight : 20
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