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The 140G-H15C4-C60 is a robust molded case circuit breaker from Allen-Bradley, designed to provide reliable circuit protection with a high interrupting capacity. Rated for 125 amps, this unit features fixed thermal and magnetic protection and is engineered for demanding applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | 140G MCB |
| Part Number | 140G-H15C4-C60 |
| Weight | 10.00 lbs (4.54 kg) |
| Frame | H |
| Amps | 125 |
| Interrupting Rating | 150 kA |
| Protection Type | Fixed Thermal/ Fixed Magnetic |
| Poles | 4 |
| Current Range | 60 A |
| Rated Insulation Voltage | 1000 V |
| Rated Impulse Withstand Voltage | 8 kV |
| Mechanical Life | 240 Operations/hr. |
| Electrical Life | 120 Operations/hr. |
The Allen-Bradley 140G-H15C4-C60 circuit breaker stands out in the domain of electrical protection systems. As part of the molded case circuit breaker series, this unit is well-suited for heavy-duty applications. Operating at a current rating of 125 amps, it is equipped to handle significant electrical loads with ease. The device supports up to four poles, making it versatile for various configurations.
An impressive interrupting capacity of 150 kA highlights its capability to manage fault currents without failure. Protection is ensured through its fixed thermal and magnetic trip functions, designed to activate under specified conditions, safeguarding both the circuit and connected equipment. The rated insulation voltage can reach up to 1000 V, while the impulse withstand voltage is rated to endure 8 kV transients, enhancing overall durability.
Weighing 3.53 pounds, this molded case circuit breaker is compact yet robust. It offers a mechanical lifespan rated at 240 operations per hour, allowing it to operate reliably in applications with frequent cycling. The electrical life of the breaker is rated at 120 operations per hour, making it suitable for continuous use in demanding environments.
| Revision Part # | Also known as | |
|---|---|---|
| 140G-H15C4-C60 Ser A | 140G-H15C4-C60/A, Series A, Rev A | |
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