Preowned
Includes a 1-Year DO Supply warranty.
DO Supply is not an authorized distributor for Allen Bradley.
The 140U-MTD3-D60 trip unit is a thermal–magnetic trip unit for M-frame circuit breakers from the Allen-Bradley Bulletin 140U product line. The specification for the rated current of the 140U-MTD3-D60 trip unti is 600 Amps.
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-MTD3-D60. |
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-MTD3-D60 |
Product type | Trip unit |
Type | Thermal - magnetic |
Frame | M |
Rated current | 600 Amps |
Magnetic trip range | 3000 to 6000 Amps |
Thermal trip setting | 600 Amps |
Brand | Allen-Bradley / Rockwell Automation |
Series | 140U MCB |
Part Number | 140U-MTD3-D60 |
Product type | Trip unit |
Type | Thermal - magnetic |
Frame | M |
Rated current | 600 Amps |
Magnetic trip range | 3000 to 6000 Amps |
Thermal trip setting | 600 Amps |
The 140U-MTD3-D60 trip unit is a thermal-magnetic trip unit for M-frame circuit breakers from the Allen-Bradley Bulletin 140U product line. The specification for the rated current of the 140U-MTD3-D60 trip unit is 600 Amps. The magnetic trip setting is configurable, and the magnetic trip settings range from a minimum of 3000 Amps to a maximum of 6000 Amps. The magnetic trip setting can be changed by setting the position of the buttons provided on the individual poles for this purpose. A screwdriver can be used for making the desired magnetic trip adjustments. The thermal trip setting is fixed at 600 Amps. The working temperature range for the 140U-MTD3-D60 trip unit is from -8.9 to 60 degrees Celsius. To prevent trip unit damage, Allen-Bradley recommends the tripping of the breaker before the trip unit is installed.
The Allen-Bradley 140U series comprises molded case circuit breakers and molded case switches (isolators). Both electronic and thermal-magnetic trip units can be ordered. The rated current supported by the electronic trip units ranges from 70 to 1200 Amps and the current range supported by thermal-magnetic trip units ranges from 15 to 800 Amps. The 140U series circuit breakers can be used for the protection of main and branch circuits against overloads, ground faults, and short circuits. The 140U series circuit breakers are compact devices that enable space conservation inside the panelboards and switchboards where they are installed. Other features of the 140U breakers and accessories like the 140U-MTD3-D60 trip unit include a wide interrupting capacity range and rotary variable-depth operating mechanisms. The 140U series is approved by the CE, CCC, UL, IEC, and KEMA - KEUR standards.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | Ask | ![]() |
Our highly skilled technicians can repair your 140U-MTD3-D60. 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-MTD3-D60 |
Product type | Trip unit |
Type | Thermal - magnetic |
Frame | M |
Rated current | 600 Amps |
Magnetic trip range | 3000 to 6000 Amps |
Thermal trip setting | 600 Amps |
Brand | Allen-Bradley / Rockwell Automation |
Series | 140U MCB |
Part Number | 140U-MTD3-D60 |
Product type | Trip unit |
Type | Thermal - magnetic |
Frame | M |
Rated current | 600 Amps |
Magnetic trip range | 3000 to 6000 Amps |
Thermal trip setting | 600 Amps |
The 140U-MTD3-D60 trip unit is a thermal-magnetic trip unit for M-frame circuit breakers from the Allen-Bradley Bulletin 140U product line. The specification for the rated current of the 140U-MTD3-D60 trip unit is 600 Amps. The magnetic trip setting is configurable, and the magnetic trip settings range from a minimum of 3000 Amps to a maximum of 6000 Amps. The magnetic trip setting can be changed by setting the position of the buttons provided on the individual poles for this purpose. A screwdriver can be used for making the desired magnetic trip adjustments. The thermal trip setting is fixed at 600 Amps. The working temperature range for the 140U-MTD3-D60 trip unit is from -8.9 to 60 degrees Celsius. To prevent trip unit damage, Allen-Bradley recommends the tripping of the breaker before the trip unit is installed.
The Allen-Bradley 140U series comprises molded case circuit breakers and molded case switches (isolators). Both electronic and thermal-magnetic trip units can be ordered. The rated current supported by the electronic trip units ranges from 70 to 1200 Amps and the current range supported by thermal-magnetic trip units ranges from 15 to 800 Amps. The 140U series circuit breakers can be used for the protection of main and branch circuits against overloads, ground faults, and short circuits. The 140U series circuit breakers are compact devices that enable space conservation inside the panelboards and switchboards where they are installed. Other features of the 140U breakers and accessories like the 140U-MTD3-D60 trip unit include a wide interrupting capacity range and rotary variable-depth operating mechanisms. The 140U series is approved by the CE, CCC, UL, IEC, and KEMA - KEUR standards.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | Ask | ![]() |
Our highly skilled technicians can repair your 140U-MTD3-D60. 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-MTD3-D60. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.