140U-K3D3-D35
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-D35. |
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-D35 |
Description | UL Molded Case Circuit Breaker |
Frame | K |
Current Rating | 350 Amps |
Interrupting Rating | 35 Kilo-Amps |
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-D35 |
Description | UL Molded Case Circuit Breaker |
Frame | K |
Current Rating | 350 Amps |
Interrupting Rating | 35 Kilo-Amps |
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-D35 UL Molded Case Circuit Breaker is a high-performance circuit breaker that is designed to protect industrial control panel circuits from the damage caused by a current overload or short circuit. This device features a high interrupting rating within a compact, cost-effective package, and it is ideal for control applications where there is limited panel space. The 140U-K3D3-D35 Circuit Breaker is designed for industrial applications like the Control Circuits, Feeder Circuits, HACR (heating, air conditioning, and refrigeration), and the high-intensity-discharge applications. It is also designed for back-feeding at 480 and 240 Volts AC. The 140U-K3D3-D35 Circuit Breaker has a voltage supply rating of 480 Volts AC with an operating range of 240 to 600 Volts AC, and it has a maximum trip rating of 350 Amps. This device has a maximum interrupting of 35 Kilo-Amps and an impulse withstand rating of 6.0 Kilo-Volts. It has an insulation voltage rating of 750 Volts and a mechanical life cycle rating of 100,000 operations.
The 140U-K3D3-D35 Circuit Breaker is designed with a fixed thermal/adjustable magnetic protection unit that provides fixed thermal overload protection and an instantaneous short-circuit trip protection. The 140U-K3D3-D35 Circuit Breaker uses a bimetallic element that trips the breaker contact when it is heated by an increasing load, and it uses an electromagnetic coil that produces a magnetic field that is proportional to the applied current to instantaneously trip the breaker. The 140U-K3D3-D35 Circuit Breaker is fitted with factory-standard bolt-on terminal screws and terminal lugs must be ordered separately if they are needed. It has an open type of enclosure, and it must be used within a -8 to 60 degrees Celsius temperature range.
The Allen-Bradley 140U-K3D3-D35 Circuit Breaker is a UL listed 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 350 Amps.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | Ask | ![]() |
Our highly skilled technicians can repair your 140U-K3D3-D35. 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-D35 |
Description | UL Molded Case Circuit Breaker |
Frame | K |
Current Rating | 350 Amps |
Interrupting Rating | 35 Kilo-Amps |
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-D35 |
Description | UL Molded Case Circuit Breaker |
Frame | K |
Current Rating | 350 Amps |
Interrupting Rating | 35 Kilo-Amps |
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-D35 UL Molded Case Circuit Breaker is a high-performance circuit breaker that is designed to protect industrial control panel circuits from the damage caused by a current overload or short circuit. This device features a high interrupting rating within a compact, cost-effective package, and it is ideal for control applications where there is limited panel space. The 140U-K3D3-D35 Circuit Breaker is designed for industrial applications like the Control Circuits, Feeder Circuits, HACR (heating, air conditioning, and refrigeration), and the high-intensity-discharge applications. It is also designed for back-feeding at 480 and 240 Volts AC. The 140U-K3D3-D35 Circuit Breaker has a voltage supply rating of 480 Volts AC with an operating range of 240 to 600 Volts AC, and it has a maximum trip rating of 350 Amps. This device has a maximum interrupting of 35 Kilo-Amps and an impulse withstand rating of 6.0 Kilo-Volts. It has an insulation voltage rating of 750 Volts and a mechanical life cycle rating of 100,000 operations.
The 140U-K3D3-D35 Circuit Breaker is designed with a fixed thermal/adjustable magnetic protection unit that provides fixed thermal overload protection and an instantaneous short-circuit trip protection. The 140U-K3D3-D35 Circuit Breaker uses a bimetallic element that trips the breaker contact when it is heated by an increasing load, and it uses an electromagnetic coil that produces a magnetic field that is proportional to the applied current to instantaneously trip the breaker. The 140U-K3D3-D35 Circuit Breaker is fitted with factory-standard bolt-on terminal screws and terminal lugs must be ordered separately if they are needed. It has an open type of enclosure, and it must be used within a -8 to 60 degrees Celsius temperature range.
The Allen-Bradley 140U-K3D3-D35 Circuit Breaker is a UL listed 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 350 Amps.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | Ask | ![]() |
Our highly skilled technicians can repair your 140U-K3D3-D35. 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-D35. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.