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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
JL63F400
JL63F400 is a heavy-duty molded case circuit breaker from ITE Siemens, designed for reliable protection in demanding electrical applications.
This 3-pole breaker features a 400A frame, 600V AC voltage rating, and bolt-on mounting for secure installation. It is part of the JL Series and offers an adjustable trip unit, with a robust interrupting rating of 35kA at 480V. The breaker is suitable for three-phase systems and is built to meet industry standards for safety and performance.
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Key Specifications
- Part Number: JL63F400
- Manufacturer: ITE, Siemens
- Category: Molded Case Circuit Breaker
- Amperage: 400A
- Voltage: 600V AC
- Poles: 3
- Mounting Type: Bolt-On
- Interrupt Rating: 35kA @ 480V
- Series/Frame: JL Series
- Trip Unit: Adjustable (typically 300A–400A)
- Certifications: UL 489, UL 1066, ANSI C37, NETA
- Weight: Approximately 17.8 lbs
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Additional Information
Frame only, Trip unit and lugs not included.
Specifications
- Part Number: JL63F400
- Manufacturer : Siemens
- Brand : Siemens
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : JL Series
- Type : JL
- Voltage : 600
- Amperage : 400
- Phase : 3
- Poles : 3
- AIC rating : 35kA@480V
- Connection : Bolt-On
- Functions : LI - Long-Time and Instantaneous
- Protection : Thermal Magnetic
Product Data
- UPC : 783643213234
- Weight : 24
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