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140-MJF | Allen-Bradley 140M Manual Motor Protector Thermal-Magnetic
- Regular price
- $190.00
- Sale price
- $190.00
- Regular price
-
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Product Description P/N: 140-MJF
Description
The Allen-Bradley 140-MJF is a manual motor protector designed to provide thermal and magnetic protection for branch motor circuits. It combines short-circuit and overload protection within a compact device suitable for motor starter assemblies and industrial control panels. The 140-MJF enables manual motor disconnect and reset functionality while safeguarding motors against overcurrent conditions.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley (Rockwell Automation) |
| Category | Motor Protection |
| Part Number | 140-MJF |
| Subcategory | Manual Motor Protectors |
| Product Series | 140M |
| Protection Type | Thermal-magnetic |
| Function | Motor branch circuit protection and manual disconnect |
| Overload Adjustment | Adjustable (range model-dependent) |
| Short-Circuit Protection | Magnetic trip |
| Mounting | DIN rail / panel mount |
| Application | Motor starter assemblies and control panels |
Information About 140-MJF
The 140-MJF is part of the Allen-Bradley 140M series of motor protection circuit breakers engineered for motor branch circuit protection. It integrates adjustable thermal overload protection with fixed magnetic short-circuit protection to protect motors and associated wiring. The device is designed for panel mounting and is commonly used with contactors in combination motor starter configurations. Its construction supports reliable operation in industrial environments where compact motor protection and manual isolation are required.
Key Features:
- Thermal-Magnetic Protection: Combines overload and short-circuit protection in a single device.
- Manual Motor Disconnect: Provides local ON/OFF control and reset capability.
- Adjustable Overload Setting: Allows tuning to match motor full load current requirements.
- Compact Design: Suitable for space-constrained control panels and starter assemblies.
- Branch Circuit Protection: Designed for motor branch circuit applications in accordance with industrial standards.
- DIN Rail / Panel Mounting: Supports flexible installation in control enclosures.
- Trip Indication and Reset: Provides clear trip status and manual reset operation.
The 140-MJF delivers the reliability and precision required for motor branch circuit protection in industrial automation systems.
Description
The Allen-Bradley 140-MJF is a manual motor protector designed to provide thermal and magnetic protection for branch motor circuits. It combines short-circuit and overload protection within a compact device suitable for motor starter assemblies and industrial control panels. The 140-MJF enables manual motor disconnect and reset functionality while safeguarding motors against overcurrent conditions.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley (Rockwell Automation) |
| Category | Motor Protection |
| Part Number | 140-MJF |
| Subcategory | Manual Motor Protectors |
| Product Series | 140M |
| Protection Type | Thermal-magnetic |
| Function | Motor branch circuit protection and manual disconnect |
| Overload Adjustment | Adjustable (range model-dependent) |
| Short-Circuit Protection | Magnetic trip |
| Mounting | DIN rail / panel mount |
| Application | Motor starter assemblies and control panels |
Information About 140-MJF
The 140-MJF is part of the Allen-Bradley 140M series of motor protection circuit breakers engineered for motor branch circuit protection. It integrates adjustable thermal overload protection with fixed magnetic short-circuit protection to protect motors and associated wiring. The device is designed for panel mounting and is commonly used with contactors in combination motor starter configurations. Its construction supports reliable operation in industrial environments where compact motor protection and manual isolation are required.
Key Features:
- Thermal-Magnetic Protection: Combines overload and short-circuit protection in a single device.
- Manual Motor Disconnect: Provides local ON/OFF control and reset capability.
- Adjustable Overload Setting: Allows tuning to match motor full load current requirements.
- Compact Design: Suitable for space-constrained control panels and starter assemblies.
- Branch Circuit Protection: Designed for motor branch circuit applications in accordance with industrial standards.
- DIN Rail / Panel Mounting: Supports flexible installation in control enclosures.
- Trip Indication and Reset: Provides clear trip status and manual reset operation.
The 140-MJF delivers the reliability and precision required for motor branch circuit protection in industrial automation systems.