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.
Product Questions? Contact Us
Product Info
- Manufacturer:Siemens
- Sub-Category:Molded Case
Description
JK3B125
JK3B125 is a Siemens ITE 3 pole thermal magnetic molded case circuit breaker rated for 125 amps and 600 volts AC with bolt-on mounting.This JK frame circuit breaker provides reliable overcurrent protection with thermal magnetic trip units, suitable for industrial and commercial applications. It features a bolt-on connection type and is designed for use in power distribution systems requiring a 3-pole breaker with a 125 amp rating and 600 VAC voltage capacity.
- Manufacturer: Siemens ITE
- Part Number: JK3B125
- Amperage: 125 Amps
- Voltage Rating: 600 VAC
- Poles: 3
- Mounting Type: Bolt-On
- Trip Unit: Thermal Magnetic
- Frame Type: JK
- Interrupt Rating: Typically 10kA or higher (consult datasheet)
- Application: Molded Case Circuit Breaker for industrial/commercial use
Specifications
- Part Number: JK3B125
- Manufacturer : Siemens
- Brand : Siemens
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : JK Frame
- Type : JK
- Voltage : 600
- Amperage : 125
- Phase : 3
- Poles : 3
- Connection : Bolt-On
- Functions : LI - Long-Time and Instantaneous
- Protection : Thermal Magnetic
Product Data
- Weight : 16
You may also like
- Opens in a new window.



