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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
JK3B300
JK3B300 is a 3-pole molded case circuit breaker from Siemens designed for industrial power distribution applications. This thermal magnetic breaker provides reliable overcurrent protection in 600VAC systems with a 300-amp continuous current rating and bolt-on mounting configuration. The JK frame design delivers dependable performance in demanding electrical environments with thermal magnetic trip characteristics for both overload and short-circuit protection.
- Amperage Rating: 300 Amps
- Voltage Rating: 600VAC
- Number of Poles: 3 Pole
- Frame Type: JK
- Trip Unit: Thermal Magnetic
- Mounting: Bolt-On
- Frequency: 50/60 Hz
- Compliance: UL 489, NETA, ANSI C37
Specifications
- Part Number: JK3B300
- Manufacturer : Siemens
- Brand : Siemens
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : JK Frame
- Voltage : 600
- Amperage : 300
- Phase : 3
- Poles : 3
- Connection : Bolt-On
- Functions : LI - Long-Time and Instantaneous
- Protection : Thermal Magnetic
Product Data
- Weight : 16
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