CUTLER HAMMER HJD 65K HJD3250F 250A 3POLE CIRCUIT BREAKER
CUTLER HAMMER HJD 65K HJD3250F 250A 3POLE CIRCUIT BREAKER
CUTLER HAMMER HJD 65K HJD3250F 250A 3POLE CIRCUIT BREAKER
CUTLER HAMMER HJD 65K HJD3250F 250A 3POLE CIRCUIT BREAKER
CUTLER HAMMER HJD 65K HJD3250F 250A 3POLE CIRCUIT BREAKER
CUTLER HAMMER HJD 65K HJD3250F 250A 3POLE CIRCUIT BREAKER
CUTLER HAMMER HJD 65K HJD3250F 250A 3POLE CIRCUIT BREAKER
CUTLER HAMMER HJD 65K HJD3250F 250A 3POLE CIRCUIT BREAKER

CUTLER HAMMER HJD 65K HJD3250F 250A 3POLE CIRCUIT BREAKER

MOQ : 1 Piece

CUTLER HAMMER HJD 65K HJD3250F 250A 3POLE CIRCUIT BREAKER Specification

  • Rated Short Circuit Breaking Current
  • 65,000A
  • Mechanical Life
  • 10,000 operations
  • Phase
  • 3 Phase
  • Breaking Capacity
  • 65 kA @ 480V AC
  • Product Type
  • Molded Case Circuit Breaker (MCCB)
  • Installation Options
  • Panel/Plug-in Mounting
  • Function
  • Circuit Protection
  • Poles Number
  • 3 Pole
  • Rated Voltage
  • 600V AC
  • Rated Current
  • 250A
  • Rated Frequency
  • 50/60 Hz
  • Curves
  • HJD Curve
  • Temperature Protection
  • Yes, Thermal-Magnetic trip
  • Weight
  • 4.86 kg (approx)
  • Color
  • Black/Grey
  • Interrupting Rating
  • 65kA @ 480V AC, 35kA @ 600V AC
  • Standards Compliance
  • UL Listed, CSA Certified
  • Handle Position Indication
  • ON/OFF/Tripped
  • Model Number
  • HJD3250F
  • Auxiliary Contacts
  • Optional
  • Frame Type
  • HJD Series
  • Terminals
  • Line and load side lug terminals
  • Environmental Protection
  • Standard (Not sealed for outdoor use)
  • Trip Unit Type
  • Fixed Thermal-Magnetic
  • Operating Temperature Range
  • -20C to 70C
  • Mounting Orientation
  • Vertical/Horizontal
 

CUTLER HAMMER HJD 65K HJD3250F 250A 3POLE CIRCUIT BREAKER Trade Information

  • Minimum Order Quantity
  • 1 Piece
  • Supply Ability
  • 500 Pieces Per Month
  • Delivery Time
  • 7 Days
 

About CUTLER HAMMER HJD 65K HJD3250F 250A 3POLE CIRCUIT BREAKER

CUTLER HAMMER HJD 65K HJD3250F 250A 3POLE CIRCUIT BREAKER


CUTLER HAMMER Eaton Series C molded case circuit breaker frame, J-frame molded case circuit breaker frame, 250 A, Three-pole, Interchangeable thermal magnetic trip, HJD breaker





Reliable High-Capacity Circuit Protection

The HJD3250F breaker delivers dependable safeguarding for electrical circuits up to 65kA at 480V AC, making it ideal for high-fault environments. Its thermal-magnetic trip mechanism provides quick response to overloads and short circuits, reducing downtime and equipment risks. Suitable for applications across industries, it guarantees continued performance within a broad temperature range.


Flexible Mounting and Operation

Designed for both panel and plug-in mounting, the HJD3250F offers versatility in installation, adapting to various switchgear or control panel layouts. The breaker can be mounted vertically or horizontally, and its line and load side lug terminals simplify cabling to existing infrastructure. Handle position indication ensures status visibility for enhanced safety.


Certified Safety and Durability

Meeting UL and CSA certification, the circuit breaker conforms to stringent international safety standards. Its 10,000 operation mechanical life ensures long-term reliability, supported by environmental protection features for indoor applications. Optional auxiliary contacts allow integration with monitoring and control systems, maximizing operational efficiency.

FAQ's of CUTLER HAMMER HJD 65K HJD3250F 250A 3POLE CIRCUIT BREAKER:


Q: How is the HJD3250F circuit breaker typically installed?

A: The HJD3250F can be installed either through panel mounting or plug-in mounting, offering flexibility for a variety of switchgear and control panel applications. Its lug terminals on both line and load sides facilitate secure and straightforward connections.

Q: What are the benefits of using a fixed thermal-magnetic trip unit?

A: A fixed thermal-magnetic trip unit delivers consistent and automatic protection against both overloads and short circuits, providing reliable response for sustained circuit protection without manual intervention. This enhances safety and reduces the risk of equipment damage.

Q: In which environments should the HJD3250F be used?

A: The breaker is designed for standard indoor environments and is not sealed for outdoor use. It operates effectively within a -20C to 70C temperature range, making it suitable for most commercial and industrial electrical rooms.

Q: What safety certifications does the HJD3250F meet?

A: The HJD3250F circuit breaker is UL Listed and CSA Certified, ensuring compliance with critical safety and performance standards recognized in North America and internationally.

Q: When should auxiliary contacts be considered for the HJD3250F?

A: Auxiliary contacts, available as an optional accessory, are beneficial if integration with remote signaling or monitoring systems is required. They enable status indication or interlocking with other equipment.

Q: What is the mechanical life expectancy of this circuit breaker?

A: The HJD3250F is rated for up to 10,000 mechanical operations, supporting extended service life in heavy-duty applications.

Q: What process should be followed for resetting the breaker after a trip event?

A: After a trip, move the handle fully to the OFF position to reset the breaker, then switch it back to the ON position. Always identify and resolve the fault cause before resetting to ensure safe operation.

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