โ๏ธ Product Introduction
The CUTLER HAMMER W200M4CFC is an Advantage Series full-voltage, non-reversing motor starter designed for three-phase industrial motor control. It is a NEMA Size 4 starter with three poles, a 120 VAC control coil at 60 Hz, and a 135 A continuous current rating. The unit is rated up to 600 VAC and supports motor applications up to 100 HP under specified operating conditions.
The W200M4CFC uses across-the-line starting and stopping, making it suitable for applications such as pumps, fans, compressors, conveyors, machine tools, and other fixed-speed motor loads. It is an open-style starter and is not intended to provide variable-speed control.
The model is identified as a discontinued legacy product, with W+200M4CFC commonly listed as its direct replacement.
๐ Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | Cutler-Hammer / Eaton |
| Model | W200M4CFC |
| Series | W200 / Advantage Series |
| Product Name | Motor Starter |
| Product Type | Full-Voltage Non-Reversing Starter |
| NEMA Size | Size 4 |
| Poles / Phase | 3 Poles / 3 Phase |
| Coil | 120 VAC, 60 Hz |
| Current / Voltage | 135 A / 600 VAC |
| Maximum Motor Rating | 100 HP @ 460/575 VAC |
Additional published information gives approximately 7 lb net weight and dimensions of about 7.95 ร 3.7 ร 6.5 in for the listed starter configuration.
๐ง Operating Standards & How to Use
๐น Verify that the motor voltage and full-load current are compatible with the starter.
๐น Confirm the control circuit supplies the specified 120 VAC, 60 Hz coil voltage.
๐น Install the starter inside a suitable control cabinet or electrical assembly.
๐น Connect the three-phase line supply to the starter line terminals.
๐น Connect the motor conductors to the corresponding load terminals.
๐น Verify overload protection and adjust it according to the motor manufacturer’s requirements.
๐น Confirm protective grounding before energization.
๐น Tighten terminals according to the applicable manufacturer’s torque specifications.
๐น Check phase sequence and motor rotation before placing the machine into normal service.
โ ๏ธ The W200M4CFC is a full-voltage starter. Across-the-line starting can produce substantial starting current, so the motor, electrical supply, and protective devices must be suitable for this starting method.
โถ๏ธ Startup Sequence
- ๐ Inspect the starter and confirm the complete model number.
- ๐ Verify incoming three-phase voltage.
- ๐งฐ Check line and load wiring.
- ๐ก๏ธ Verify overload and short-circuit protection.
- โก Energize the main power circuit.
- ๐๏ธ Energize the 120 VAC control circuit.
- โถ๏ธ Issue the motor START command.
- ๐ Confirm that the starter contacts close correctly.
- ๐ Check motor rotation, current, vibration, and temperature.
- ๐งช Run the motor under controlled load before returning it to continuous operation.
โน๏ธ Shutdown Sequence
- Press the normal STOP command or remove the start signal.
- Confirm that the starter drops out.
- Verify that the motor has stopped.
- Isolate the upstream power supply for maintenance.
- Apply lockout/tagout procedures.
- Verify absence of voltage with an appropriate test instrument.
- Allow stored electrical energy in associated equipment to discharge.
- Only then begin inspection, wiring work, or starter replacement.
โ ๏ธ The STOP command is an operating control, not a substitute for electrical isolation during maintenance.
๐ Product Usage Instructions
The W200M4CFC is normally installed as the motor-switching device in a three-phase motor control circuit:
Main Disconnect โ Protective Device โ W200M4CFC Starter โ Three-Phase Motor
The 120 VAC coil controls the main starter contacts. When the coil is energized, the three power poles close and apply full line voltage to the motor.
The starter can be controlled by conventional pushbuttons, relays, contact outputs, or a PLC through an appropriately rated control interface.
For PLC applications, verify that the PLC output is suitable for the control circuit. An interposing relay may be required depending on the PLC output rating and system design.
๐ ๏ธ Installation & Maintenance
๐น Inspect contacts for excessive wear or pitting.
๐น Check terminal connections for looseness or overheating.
๐น Inspect the coil circuit for correct voltage.
๐น Keep the starter free from conductive dust and moisture.
๐น Check overload protection periodically.
๐น Monitor abnormal buzzing, contact chatter, or excessive heating.
๐น Inspect associated motor cables and terminals.
๐น Record the starter model and replacement part number during maintenance.
๐น Verify motor current after installation.
โ Common Questions & Answers
Q: What is the current rating of W200M4CFC?
A: Published specifications identify the starter as a 135 A continuous, three-pole unit.
Q: What is the coil voltage?
A: The control coil is rated at 120 VAC, 60 Hz.
Q: What is the maximum voltage rating?
A: The starter is rated for systems up to 600 VAC.
Q: Is W200M4CFC a reversing starter?
A: No. It is a full-voltage, non-reversing starter.
Q: What NEMA size is it?
A: It is NEMA Size 4.
Q: What is the maximum motor horsepower?
A: Published specifications list up to 100 HP at 460/575 VAC under the applicable rating conditions.
Q: Is it a variable-frequency drive?
A: No. It is a magnetic motor starter for full-voltage starting and stopping.
Q: Is W200M4CFC still manufactured?
A: It is identified as discontinued by the manufacturer in current replacement-market references. W+200M4CFC is listed as a direct replacement.
Q: Can W+200M4CFC replace W200M4CFC?
A: It is listed as a direct replacement, but the complete electrical and mechanical application should still be verified before installation.
Q: Can the starter be controlled by a PLC?
A: Yes. A PLC can control the starter through a properly rated control circuit or interposing relay.
Q: What should be checked before purchasing a replacement?
A: Confirm the exact W200M4CFC part number, NEMA size, 120 VAC coil, three-pole configuration, current rating, motor voltage, overload arrangement, and physical dimensions.
โญ Recommended Cutler-Hammer / Eaton Models
- W200M1CFC โ W200 Advantage motor starter
- W200M2CFC โ W200 Advantage motor starter
- W200M3CFC โ W200 Advantage motor starter
- W200M4CFC โ NEMA Size 4 motor starter
- W200M5CFC โ NEMA Size 5 motor starter
- W200M6CFC โ NEMA Size 6 motor starter
- W+200M1CFC โ Advantage+ motor starter
- W+200M2CFC โ Advantage+ motor starter
- W+200M3CFC โ Advantage+ motor starter
- W+200M4CFC โ Advantage+ replacement for W200M4CFC
โ ๏ธ These are related models or series references, not universal drop-in replacements. Always match current, voltage, NEMA size, coil voltage, horsepower, overload protection, and mechanical configuration before substitution.
