The Allen-Bradley 140G-HTF3-D12 module is a trip unit from the Allen-Bradley/Rockwell Automation Bulletin 140G series. This trip unit is meant to be combined with a compatible Bulletin 140G series frame in order to create a complete and functional molded case circuit breaker for protecting electrical circuits in control panels. The 140G-HTF3-D12 trip unit features 3 poles and it provides thermal and magnetic circuit protection. Additionally, the trip ratings of the trip unit are adjustable. The 140G-HTF3-D12 trip unit can trip at 87 to 125 Amps for the thermal trip option and at 625 to 1250 Amps for the magnetic trip option.
We sell industrial automation parts backed by our 2-year DO Supply Warranty.
Same-day domestic and expedited international shipping with UPS, FedEx, DHL, and more.
AMEX, Visa, MasterCard, Discover, wire transfer, and more, plus flexible payment plans.
Repair and exchange services for all existing automation products.
Drop shipping, blind shipping, and account shipping with no extra fees.
Manufacturer | Eaton Cutler-Hammer |
---|---|
Brand | Eaton Cutler-Hammer |
Part Number/Catalog No. | 140G-HTF3-D12 |
Product Type | Molded Case Circuit Breaker |
Frame | HC |
Amps | 125 |
Interrupting Rating | Trip Unit |
Protection Type | Adjust Thermal/ Adjust Magnetic |
Current Range | 120 A |
Rated Insulation Voltage | 1000V |
Rated Impulse Withstand Voltage | 8 kV |
Weight | 2.65 lb |
Mechanical Life | 240 Operations/hr. |
Electrical Life | 120 Operations/ hr. |
Manufactured by Eaton Cutler-Hammer, the 140G-HTF3-D12 circuit breaker is a 140G series of molded case circuit breakers. The Eaton Cutler-Hammer molded case circuit breakers feature a wide range of operating mechanisms that fit a variety of panel configurations. Therefore, the 140G-HTF3-D12 circuit breaker provides greater customization options when it is used to provide protection to a machine or as a trip unit. The 140G-HTF3-D12 circuit breaker features a 3-pole configuration and it meets various global standards. The 140G-HTF3-D12 circuit breaker comes with the IEC, UL, and the CSA certifications. The manufacturer provides a short lead-time with global logistics available and a simplified purchasing process. The 140G-HTF3-D12 circuit breaker features the ground fault detectors and it is a RoHS-compliant device.
The Eaton Cutler-Hammer molded case circuit breakers support a variety of mounting options. These include the panel mounting bases, the DIN Rail mounting bases, and the busbar mounting bases. The 140G-HTF3-D12 circuit breaker is designed to accommodate the required current ratings and the breaking capacities. The 140G-HTF3-D12 circuit breaker can also be used with a wide range of operator and accessories, while the main purpose of the circuit breaker is to provide protection to circuits against overloading, short circuits, and ground fault. The 140G-HTF3-D12 circuit breaker features the HC frame type and it is designed to provide the Trip Unit interrupting rating. The rated current is 125 Amps and the 140G-HTF3-D12 circuit breaker supports the adjust thermal or the adjust magnetic protection types. The current range is rated at 120 Amps, and the rated insulation voltage is 1000 Volts. The 140G-HTF3-D12 circuit breaker features a shipping weight of 2.65 pounds while the rated impulse withstand voltage is 8 kV.
Revision Part # | Also known as | |
---|---|---|
140G-HTF3-D12 Ser A | 140G-HTF3-D12/A, Series A, Rev A | Request a quote |
Don't see your particular revision? Contact us now. |
The Allen-Bradley 140G-HTF3-D12 Molded Case Circuit Breaker has a HC Frame and 125 Amps. It also has a Trip Unit Interrupting Rating and 3 Poles.