140MG-G8P-C30 | Allen-Bradley Motor Circuit Protector 3-P
Allen-Bradley · Motors & Motion
Description The Allen-Bradley 140MG-G8P-C30 is a motor circuit protector (MCP) designed to provide short-circuit protection for motor circuits. Rated for 30 Amps, this 3-pole G-frame breaker features adjustable magnetic trip settings and is built to handle fault currents up to 65 kA at 480V AC. Technical Specifications Condition New/Never Used Surplus Brand Allen-Bradley Category Circuit Breakers Part Number 140MG-G8P-C30 Subcatecory Molded Case Circuit Breakers Frame Size G Frame (125 A Max) Amperage Rating 30 A Number of Poles 3 Protection Type Adjustable Magnetic Only Interrupting Capacity 65 kA 480V AC Voltage Rating 480V AC Continuous Rating 80% Control Voltage 24V AC/DC Mounting Standard (No Bus Bar Mounting) Certifications CCC, RCM Weight 1.00 kgs Information About 140MG-G8P-C30 The 140MG-G8P-C30 belongs to the Allen-Bradley Bulletin 140MG series, which is engineered for high-performance motor branch circuit protection in industrial control panels. As a Type MCP breaker, it provides magnetic-only protection, meaning it does not include thermal overload protection and is typically paired with an external overload relay. Key Features: 30 A Rated Current: Reliable protection for small to medium motors. Adjustable Magnetic Trip: Tailored short-circuit response for different load conditions. 65 kA Interrupting Capacity: High fault-current handling for safety and compliance. Motor Circuit Protector (No Thermal Trip): Requires use with external overload relay. 3-Pole G-Frame (125 A Max): Supports balanced three-phase protection. Auxiliary + Alarm Contacts: Built-in signaling for monitoring and safety systems. 80% Rating: Continuous operation at 80% of nominal rating. The 140MG-G8P-C30 ensures selective coordination and motor circuit protection in demanding industrial applications.
Brand: Allen-Bradley · Category: Motors & Motion
Key features
- 30 A Rated Current: Reliable protection for small to medium motors.
- Adjustable Magnetic Trip: Tailored short-circuit response for different load conditions.
- 65 kA Interrupting Capacity: High fault-current handling for safety and compliance.
- Motor Circuit Protector (No Thermal Trip): Requires use with external overload relay.
- 3-Pole G-Frame (125 A Max): Supports balanced three-phase protection.
- Auxiliary + Alarm Contacts: Built-in signaling for monitoring and safety systems.
- 80% Rating: Continuous operation at 80% of nominal rating.
Specifications
| Manufacturer part number | 140MG-G8P-C30 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Circuit Breakers |
| Part Number | 140MG-G8P-C30 |
| Subcatecory | Molded Case Circuit Breakers |
| Frame Size | G Frame (125 A Max) |
| Amperage Rating | 30 A |
| Number of Poles | 3 |
| Protection Type | Adjustable Magnetic Only |
| Interrupting Capacity | 65 kA 480V AC |
| Voltage Rating | 480V AC |
| Continuous Rating | 80% |
| Control Voltage | 24V AC/DC |
| Mounting | Standard (No Bus Bar Mounting) |
| Certifications | CCC, RCM |
| Weight | 1.00 kgs |
| Product type | Molded Case Circuit Breakers |
Contact Safety Shops for pricing, delivery and project support in the UAE.