
Motor Starters · CMC-MX
CMC-MX Motor Soft Starters with Internal Bypass
CMC-MX soft starters provide controlled starting and stopping for squirrel-cage asynchronous motors. The family includes an internal bypass contactor and published Modbus-RTU support.
CMC-MXProduct family
AC 380VStandard wiring
18–560AFamily current span
InternalBypass contactor
Product Overview
The CMC-MX range is designed for smooth motor starts and stops with a built-in bypass contactor. Motor power, duty and selected current rating must be matched to the exact manufacturer model.
Key Features
- Built-in bypass contactor
- Soft start and soft stop
- Torque-control settings
- Multiple protection functions
- Modbus-RTU communication listed
Available Models / Configurations
Supplier-listed family information; confirm the exact orderable RITOKS configuration.
| Family | Standard wiring | Current span | Bypass |
|---|---|---|---|
| CMC-MX | AC 380 V | 18–560 A across family | Internal contactor |
Technical Specifications
| Product type | Low-voltage motor soft starter |
|---|---|
| Motor application | Squirrel-cage asynchronous motor |
| Standard wiring voltage | AC 380 V |
| Rated current | 18–560 A across family |
| Bypass | Built-in contactor |
| Communication | Modbus-RTU listed |
| Motor-power mapping | Exact model table required |
Applications
Illustrative panel environments; confirm equipment fit and circuit requirements for the selected model.

Pump Control Panels
Soft starting and stopping where the motor duty is confirmed.
Industrial Motor Cabinets
Panel integration with internal bypass.
Fan and Machinery Starters
Start profile and protection selected against the motor load.
Information to Confirm for Selection
- Motor rated power, current and supply
- Starts per hour and load duty
- Required bypass and protection functions
- Control and communication interfaces
- Exact model, dimensions and cooling
FAQ
Does CMC-MX include a bypass contactor?
Yes. The manufacturer describes an internal bypass contactor for this family.
Is 18–560 A one model rating?
No. It is the published range across the CMC-MX family; choose the exact model against motor data.
Is Modbus available?
The manufacturer lists Modbus-RTU support; confirm the interface of the ordered version.
Request a Quote
Send the exact model, required ratings, quantity and destination. We will confirm availability and documentation before quotation.
Please include: Motor rated power, current and supply; Starts per hour and load duty; Required bypass and protection functions.

