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The 140MG-G8P-C30-AJ-MT from Allen Bradley is a motor circuit protector designed for efficient operation. This device is classified under the Bulletin 140MG series and is tailored for use with three-phase applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Motor Circuit Protector |
| Product Line | Bulletin 140MG |
| Part Number | 140MG-G8P-C30-AJ-MT |
| Weight | 3.00 lbs (1.36 kg) |
| UPC | 885630442013 |
| Frame Size | G Frame |
| Rated Operational Current | 30 A |
| Protection Type | Magnetic only |
| Breaking Capacity | 35…65 kA |
| Number of Poles | 3 Poles |
| Number of Phase | 3-Phase |
| Mounting Type | Bus Bar Mount |
| IP Rating | IP20 |
| Electrical Connection Type | Screw Connection |
| Wire Type | Cu Wiring |
The Allen Bradley 140MG-G8P-C30-AJ-MT operates as a motor circuit protector designed to enhance safety in three-phase electrical systems. Constructed within a G frame, this unit is capable of handling a rated operational current of 30 A. It provides magnetic-only protection, ensuring that overcurrents can be managed effectively.
This model features three poles, making it optimal for three-phase applications, with a breaking capacity ranging from 35 to 65 kA. This level of breaking capacity ensures the module can safely interrupt higher fault currents, thereby improving the reliability of the motor circuit.
Designed for bus bar mounting, the 140MG-G8P-C30-AJ-MT is rated IP20, enabling its use in controlled environments where exposure to dust or moisture is minimal. The device utilizes screw connections for electrical wiring, supporting copper wire types. This facilitates straightforward installation and maintenance, ensuring stable and secure electrical connections throughout its operational lifetime.