The 140G-G2C3-C32 molded case circuit breaker is an Allen-Bradley/Rockwell Automation Bulletin 140G series molded case circuit breaker. It is also a fixed thermal and fixed magnetic type of molded case circuit breaker. The 140G-G2C3-C32 molded case circuit breaker operates with a current rating of 32 Amps, a thermal trip current rating of 32 Amps, and a magnetic trip current rating of 500 Amps. Its frame is a Size G frame and it features 3 poles. The 140G-G2C3-C32 molded case circuit breaker normally operates at a maximum ambient temperature rating of 40 degrees Celsius or 104 degrees Fahrenheit.
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Manufacturer | Eaton Cutler-Hammer |
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Brand | Eaton Cutler-Hammer |
Part Number/Catalog No. | 140G-G2C3-C32 |
Product Type | Molded Case Circuit Breaker |
Frame | G |
Amps | 125 |
Interrupting Rating | 25 kA |
Protection Type | Fixed Thermal/ Fixed Magnetic |
Current Range | 32 A |
Rated Insulation Voltage | 800 V |
Rated Impulse Withstand Voltage | 8 kV |
Weight | 2.42 lb |
Thermal Trip | 32 A |
Magnetic Trip | 500 A |
The Allen-Bradley 140G-G2C3-C32 molded case circuit breaker is a compact industrial-based circuit breaker with a fixed thermal-magnetic trip unit designed to provide short-circuit and thermal overcurrent protection to conductors, equipment, branch circuit, and main conducting circuits. The 140G-G2C3-C32 circuit breaker is rated for HACR (Heating, Air Conditioning, and Refrigeration) use, and it can also be used as a disconnecting device for most control panel applications. The 140G-G2C3-C32 circuit breaker has a continuous current rating of 125 Amps, and a 25 kiloamps breaking capacity rating at 482 Volts AC. It is ideal for circuits with 600 Volts AC per the UL/CSA rating, and it has an 800 Volts AC insulation voltage rating. The 140G-G2C3-C32 circuit breaker has an 8 kilovolts AC withstand rating and a mechanical lifespan of up to 240 operations per hour. It has a thermal trip rating of 32 Amps and a magnetic trip rating of 500 Amps.
The 140G-G2C3-C32 circuit breaker has a 3-pole design with bolt-on line/load terminals, and it has standard 32-inch pig-tail wiring terminals for internal accessory termination. The 140G-G2C3-C32 circuit breaker has a fixed thermal and magnetic trip unit made of a bimetallic element strip and electromagnet coil. These trip elements provide fast-acting and instantaneous trip action when the line current exceeds the set value. The 140G-G2C3-C32 circuit breaker has a trip-free operating mechanism that opens and closes the circuit breaker’s contact, and a rotary switch that indicates the breaker’s position. It has a 40 degrees Celsius temperature limit without de-rating and it is installed on a DIN rail. The 140G-G2C3-C32 circuit breaker has aggregate dimensions of 76.2 x 70 x 130 millimeters, and it weighs approximately 1.1 kilograms.
Revision Part # | Also known as | |
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140G-G2C3-C32 Ser A | 140G-G2C3-C32/A, Series A, Rev A | Request a quote |
Don't see your particular revision? Contact us now. |
The Allen-Bradley 140G-G2C3-C32 Molded Case Circuit Breaker has a G Frame and 125 Amps. It also has a 25 kA Interrupting Rating and 3 Poles.