JT3100T - Eaton 100 A 3-Pole Thermal-Magnetic Trip Unit (Series C)
JT3100T
JT3100T is a thermal-magnetic trip unit manufactured by Eaton for use with Series C J-frame molded case circuit breakers. It provides reliable overload and short-circuit protection in feeder and branch-circuit applications across commercial and industrial systems. This trip unit is rated for 100 A and supports system voltages up to 600 V AC. It features a fixed thermal element and an adjustable magnetic trip setting to tailor short-circuit response for specific load requirements. The unit installs directly into compatible J-frame breaker bodies.
- Part Number: JT3100T
- Manufacturer: Eaton (Cutler-Hammer)
- Series / Family: Series C – J-Frame
- Poles: 3-pole
- Amperage Rating: 100 A
- Voltage Rating: Up to 600 V AC
- Trip Type: Thermal-magnetic (fixed thermal, adjustable magnetic)
- Compatible Breakers: J, HJD, JDC, KJD, and related Series C frames
- Application: Molded-case breaker trip unit replacement or retrofit
Specifications
- Part Number: JT3100T
- Manufacturer : Cutler Hammer
- Brand : Cutler Hammer
- Category : Circuit Breaker
- Item Subcategory : Trip Units & Programmers
- Family : Series C
- Type : JT
- Voltage : 600
- Poles : 3
- Functions : LI - Long-Time and Instantaneous
- Frame Size : 100
- Amperage Maximum : 100
- Amperage Minimum : 100
- Protection : Thermal Magnetic
- Compatible Frames : HJDDC,JD,HJD,JDC
Product Data
- UPC : 786679404119
- GTIN : 00786679404119
- Country of Origin : Dominican Republic
- Dimensions : 7 in x 5.4 in x 4.3 in (Length/Depth x Height x Width)
- Weight : 1.4
- Certification : UL Listed
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