Description
The Allen-Bradley 140M-F8E-C16 is a motor protection circuit breaker, designed to provide reliable protection against overloads, short circuits, and phase failures in motor applications.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Allen-Bradley
|
| Category |
Circuit Breaker
|
| Part Number |
140M-F8E-C16
|
| Subcategory |
Molded Case Circuit Breaker
|
Actuator
|
|
| Applications |
|
Interrupt Rating
|
100 kAIC
|
| Power Rating |
7.5 kW at 400 VAC-3, 4 kW at 230 VAC-3 |
Trip Range
|
0 - 16 A |
| Amperage |
1200 Amp |
| Number of Poles |
3 Pole |
| Standard |
CCC,CE,CSA,CUL,GOST,UL |
| Trip Type |
Magnetic |
| Voltage |
230-690 Volt |
| Weight |
0.33 lbs |
Information About 140M-F8E-C16
The Allen-Bradley 140M-F8E-C16 is a compact and high-performance motor protection circuit breaker (MPCB) designed for safeguarding motors against overloads, short circuits, and phase loss conditions. As part of the 140M series from Rockwell Automation, it integrates thermal-magnetic protection, manual control functionality, and DIN rail compatibility into a space-saving device. Engineered for industrial reliability, it ensures consistent motor protection across a broad range of automation and control applications.
Key Features:
- 16A Motor Protection:
Rated for motor loads up to 16 amps, offering dependable protection for small to mid-sized motors in manufacturing and process environments.
- Thermal-Magnetic Trip Unit:
Combines overload (thermal) and short-circuit (magnetic) protection in one device, ensuring comprehensive motor safety and equipment longevity.
- Adjustable Overload Settings:
Provides adjustable thermal trip ranges for precise matching to motor characteristics and reducing nuisance trips.
- Phase Loss Sensitivity:
Protects motors from damage due to single-phase failures or unbalanced loads by detecting phase loss conditions.
- Manual Switch and Reset Functionality:
Equipped with a rotary switch for easy manual on/off control and reset after trip events, simplifying operator use and diagnostics.
- Compact DIN Rail Mounting:
Space-efficient design supports standard DIN rail installation, making it ideal for control panels with tight space constraints.
- Auxiliary Contact Options:
Compatible with a variety of snap-on auxiliary contact modules to support signaling, status monitoring, and advanced interlocking.
- High Interrupting Capacity:
Offers strong fault-current breaking performance, with capabilities up to 100 kA (based on coordination) to meet industrial safety demands.
- Standards Compliance:
UL, CSA, and CE certified; meets IEC 60947-2 and 60947-4-1 standards for motor protection and circuit breakers.
The 140M-F8E-C16 delivers a rugged and intelligent motor protection solution for modern control systems. With its integrated functionality, compact footprint, and flexible installation, it’s a reliable choice for OEMs, system integrators, and industrial operators seeking to protect motor-driven equipment with confidence and ease.
