JT3225T Cutler Hammer Series C Trip Units & Programmers

JT3225T

JT3225T is an Eaton (Cutler Hammer) thermal-magnetic trip unit designed for Series C molded case circuit breakers, providing reliable protection in industrial branch circuits. This trip unit is configured for a 3-pole application with a fixed thermal setting and an adjustable magnetic trip, rated for 225 A and up to 600 V AC. It fits J-frame and K-frame breakers and supports cable-in/cable-out terminations. The unit meets UL listing requirements and is used in panelboards, switchboards, motor control centers, and busway systems needing dependable overload and short-circuit protection.

• Manufacturer: Eaton (Cutler Hammer)
• Type: Thermal-magnetic trip unit (accessory for molded case breaker)
• Poles: 3
• Current Rating: 225 A
• Voltage Rating: Up to 600 V AC
• Compatible Frames: J-frame, K-frame — Series C molded case breakers
• Features: Fixed thermal, adjustable magnetic trip; cable-in/cable-out terminations; UL listed

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Specifications

• Part Number: JT3225T
• Manufacturer : Eaton
• Brand : Cutler Hammer
• Category : Circuit Breaker
• Item Subcategory : Trip Units & Programmers
• Family : Series C
• Type : JT
• Voltage : 600
• Amperage : 225
• Poles : 3
• Functions : LI - Long-Time and Instantaneous
• Amperage Maximum : 225
• Amperage Minimum : 225
• Protection : Thermal Magnetic

Product Data

• UPC : 786679404164
• GTIN : 00786679404164
• Country of Origin : Dominican Republic
• Dimensions : 7.1 in x 5.3 in x 4.3 in (Length/Depth x Height x Width)
• Weight : 1.3
• Certification : UL Listed