Skip to content
  • Product Image of KT3125T - 125Amp Trip Unit #1
  • Product Image of KT3125T - 125Amp Trip Unit #2
** Picture is for identification purposes only and may not represent the actual amperage of the product listed **
scroll for more

KT3125T - 125Amp Trip Unit

  • 125 Amp
  • 600VAC
  • 3 Pole
Circuit BreakersSKU: KT3125T [R]

Purchase Options: Refurbished

Quantity
$345.00

KT3125T - 125Amp Trip Unit Description

KT3125T - 125Amp Trip Unit

The Eaton KT3125T Trip Unit is a versatile and high-performance accessory designed to enhance the functionality of molded case circuit breakers in industrial and commercial electrical systems. As part of Eaton’s Series C, the KT3125T fits within the J-K frame, ensuring compatibility with a wide range of molded case circuit breakers. Note that this is a trip unit only, requiring installation in a suitable breaker frame to function as part of a complete breaker system.

Key Features and Benefits:

  • Thermal Magnetic Trip Technology: Combines thermal protection for overload conditions with magnetic protection for short circuits, ensuring precise and dependable performance.
  • Series C Compatibility: Seamlessly integrates with Eaton’s Series C molded case circuit breakers, providing enhanced functionality and protection.
  • Frame J-K Compatibility: Optimized for use within the J-K frame, offering flexibility across multiple breaker configurations.

Technical Specifications:

  • Amperage Rating: 125 A
  • Trip Type: Thermal magnetic
  • Frame Size: J-K Frame
  • Series: C
  • Number of Poles: Three-pole
  • Dimensions: 7 in x 5.3 in x 4.2 in
  • Weight: 1.8 lb

Material Compliance and Certifications:

  • The KT3125T Trip Unit is UL Listed, meeting rigorous safety and performance standards. This product is designed in accordance with global regulations, ensuring its reliability and safety in critical electrical installations.

Suitability:

  • Ideal for use in industrial and commercial settings, the Eaton KT3125T Trip Unit provides precise circuit protection. It is designed to be installed in compatible J-K frame circuit breakers, making it an essential component for protecting electrical systems from overloads and short circuits.

The Eaton KT3125T Trip Unit is an essential component for ensuring reliable protection and optimal performance of your electrical systems.

Specifications

  • Width:3.5
  • Height:5.13
  • Depth:3.88
  • Poles:3
  • Amperes:125
  • A.I.C. Rating & Volts:600VAC
  • Type:KT
  • Sub-Category:TRIP UNIT
  • Approx Dimensions:3.50"W x 5.13"L x 3.88"D
  • Additional Notes:Thermal Magnetic Only for KD, HKD & KDC Frames. Magnetic Trip Adjustable 5-10 Times Continuous Ampere Rating.

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

FREE shipping on breaker orders over $100 and all other items with orders over $500.

CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

Similar Products

Why Us?

Free Shipping

Free shipping on orders over $100

100k+ Happy Customers

4.9 Google rating

Secure Shopping

Feel protected with every transaction