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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
JL3B400
JL3B400 is a Siemens 400 Amp, 600 Volt, 3 Pole molded case circuit breaker designed for industrial and commercial applications.
This thermal magnetic trip unit breaker is part of the JL frame series, offering reliable overcurrent protection with a robust interrupting rating. It is UL listed and fits older ITE panel boards, providing a dependable solution for power distribution needs.
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Key Specifications
- Amperage: 400 Amp
- Voltage: 600V AC
- Poles: 3
- Mounting Type: Panel mount (for ITE FC-1 panels)
- Interrupt Rating: 65 kA at 240V, 35 kA at 480V, 25 kA at 600V
- Series/Frame: JL Frame (200–400 Amp)
- Trip Unit: Thermal magnetic (Type II)
- Frequency: 50/60 Hz
- Certifications: UL Listed
- Condition: Certified pre-owned or reconditioned (varies by seller)
- Dimensions: 7.5" W x 5.44" D x 11" H
- Weight: Approximately 17 lbs
At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.
Specifications
- Part Number: JL3B400
- 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 : 0646826258371
- Weight : 24
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