140U-K3D3-D20
Preowned
Includes a 1-Year DO Supply warranty.
DO Supply is not an authorized distributor for Allen Bradley.
Preowned
Includes a 1-Year DO Supply warranty.
DO Supply is not an authorized distributor for Allen Bradley.
Warranty: | 1 year DO Supply Warranty Included |
Shipping: | Worldwide shipping via UPS, DHL, and TNT |
Repairs: | We offer repair service for the 140U-K3D3-D20. |
Exchange: | Exchange credit for your defective unit available. |
Conditions: | We sell preowned surplus and refurbished parts. |
Brand | Allen-Bradley / Rockwell Automation |
Series | 140U MCB |
Part Number | 140U-K3D3-D20 |
Description | UL Molded Case Circuit Breaker |
Frame | K |
Current Rating | 200 Amps |
Interrupting Rating | 35 Kilo-Amps (KA) |
Protection Type | Fixed Thermal/AdjustableMagnetic Trip Unit |
Number of Poles | 3 |
Rated Operating Voltage | 480 Volts AC |
Type of Control | Toggle Lever |
Terminals | End Cap Bolt-On |
Operating Temperature | -8 to 60 Degrees Celsius |
Brand | Allen-Bradley / Rockwell Automation |
Series | 140U MCB |
Part Number | 140U-K3D3-D20 |
Description | UL Molded Case Circuit Breaker |
Frame | K |
Current Rating | 200 Amps |
Interrupting Rating | 35 Kilo-Amps (KA) |
Protection Type | Fixed Thermal/AdjustableMagnetic Trip Unit |
Number of Poles | 3 |
Rated Operating Voltage | 480 Volts AC |
Type of Control | Toggle Lever |
Terminals | End Cap Bolt-On |
Operating Temperature | -8 to 60 Degrees Celsius |
The Allen-Bradley 140U-K3D3-D20 UL listed Molded Case Circuit Breaker is a device that is intended to provide short-circuit and thermal overload protection to industrial control panel and industrial applications. The 140U-K3D3-D20 Circuit Breaker belongs to the 400 Amps rated K-Frame circuit breaker family, and it is designed with a high interrupting rating that is 6 times higher than the interrupting rating of the conventional circuit breakers in its class. This circuit breaker has a very compact design that helps it to save panel space and operation costs, and it also serves as the main disconnect means for a control panel. The 140U-K3D3-D20 Circuit Breaker can be used in feeder circuit applications and also in heating, air conditioning, and refrigeration (HACR) applications.
The 140U-K3D3-D20 Circuit Breaker has a rated operating voltage of 480 Volts AC and a maximum trip current rating of 200 Amps. It has a maximum interrupting of 35 Kilo-Amps (at 480 Volts AC) and a rated impulse withstand of 6000 Volts. This circuit has a factory-rated mechanical lifespan of 100,000 operations and an electrical lifespan of 10,000 operations. The 140U-K3D3-D20 Circuit Breaker has a release unit made up of a fixed thermal and adjustable magnetic trip unit (electromechanical). This trip unit offers a fixed thermal trip rating of 200 Amps and an adjustable instantaneous trip setting between 1000 and 2000 Amps. The 140U-K3D3-D20 Circuit Breaker provides thermal overload protection by using a bimetallic heat element and it uses an electromagnetic device for instantaneous trip action. It comes with standard bolt-on screws (terminal lugs are sold separately), and it has a lever-type toggle handle for control (its positions are ON, OFF, or TRIP).
The Allen-Bradley 140U-K3D3-D20 Circuit Breaker is a UL listed and 489 listed Molded Case Circuit Breaker with a K-Frame rating. It has a 35 kilo-Amps (KA) Interrupting Rating at 480 Volts AC and a Continuous Current Rating of 200 Amps.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | Ask | ![]() |
Our highly skilled technicians can repair your 140U-K3D3-D20. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.
Size | |
Input Type | |
Panel Cutout Height | in mm |
Panel Cutout Width | in mm |
Terminal Height | in mm |
Terminal Width | in mm |
Terminal Overall Depth | in mm |
Terminal Mounted Depth | in mm |
Brand | Allen-Bradley / Rockwell Automation |
Series | 140U MCB |
Part Number | 140U-K3D3-D20 |
Description | UL Molded Case Circuit Breaker |
Frame | K |
Current Rating | 200 Amps |
Interrupting Rating | 35 Kilo-Amps (KA) |
Protection Type | Fixed Thermal/AdjustableMagnetic Trip Unit |
Number of Poles | 3 |
Rated Operating Voltage | 480 Volts AC |
Type of Control | Toggle Lever |
Terminals | End Cap Bolt-On |
Operating Temperature | -8 to 60 Degrees Celsius |
Brand | Allen-Bradley / Rockwell Automation |
Series | 140U MCB |
Part Number | 140U-K3D3-D20 |
Description | UL Molded Case Circuit Breaker |
Frame | K |
Current Rating | 200 Amps |
Interrupting Rating | 35 Kilo-Amps (KA) |
Protection Type | Fixed Thermal/AdjustableMagnetic Trip Unit |
Number of Poles | 3 |
Rated Operating Voltage | 480 Volts AC |
Type of Control | Toggle Lever |
Terminals | End Cap Bolt-On |
Operating Temperature | -8 to 60 Degrees Celsius |
The Allen-Bradley 140U-K3D3-D20 UL listed Molded Case Circuit Breaker is a device that is intended to provide short-circuit and thermal overload protection to industrial control panel and industrial applications. The 140U-K3D3-D20 Circuit Breaker belongs to the 400 Amps rated K-Frame circuit breaker family, and it is designed with a high interrupting rating that is 6 times higher than the interrupting rating of the conventional circuit breakers in its class. This circuit breaker has a very compact design that helps it to save panel space and operation costs, and it also serves as the main disconnect means for a control panel. The 140U-K3D3-D20 Circuit Breaker can be used in feeder circuit applications and also in heating, air conditioning, and refrigeration (HACR) applications.
The 140U-K3D3-D20 Circuit Breaker has a rated operating voltage of 480 Volts AC and a maximum trip current rating of 200 Amps. It has a maximum interrupting of 35 Kilo-Amps (at 480 Volts AC) and a rated impulse withstand of 6000 Volts. This circuit has a factory-rated mechanical lifespan of 100,000 operations and an electrical lifespan of 10,000 operations. The 140U-K3D3-D20 Circuit Breaker has a release unit made up of a fixed thermal and adjustable magnetic trip unit (electromechanical). This trip unit offers a fixed thermal trip rating of 200 Amps and an adjustable instantaneous trip setting between 1000 and 2000 Amps. The 140U-K3D3-D20 Circuit Breaker provides thermal overload protection by using a bimetallic heat element and it uses an electromagnetic device for instantaneous trip action. It comes with standard bolt-on screws (terminal lugs are sold separately), and it has a lever-type toggle handle for control (its positions are ON, OFF, or TRIP).
The Allen-Bradley 140U-K3D3-D20 Circuit Breaker is a UL listed and 489 listed Molded Case Circuit Breaker with a K-Frame rating. It has a 35 kilo-Amps (KA) Interrupting Rating at 480 Volts AC and a Continuous Current Rating of 200 Amps.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | Ask | ![]() |
Our highly skilled technicians can repair your 140U-K3D3-D20. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | Ask | ![]() |
Our highly skilled technicians can repair your 140U-K3D3-D20. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.