Eaton MSC-D-1,6-M7(24VDC) Motor Starter Combination, 1.0-1.6 A, 24 V DC, 0.55 kW 283159

The Eaton MSC-D-1,6-M7(24VDC) is a motor starter combination that integrates a motor protective circuit breaker and a contactor in a single compact unit. Unlike separate components, this combination simplifies installation and wiring, offering coordinated protection and control for three-phase motors up to 0.55 kW at 400 V. Its thermal overload release with adjustable setting range from 1.0 to 1.6 A ensures precise motor protection, while the 24 V DC control voltage makes it suitable for low-voltage control circuits.

Highlights

• Integrated motor protective circuit breaker and contactor
• Thermal overload release adjustable from 1.0 to 1.6 A
• Control voltage: 24 V DC
• Rated operational voltage up to 690 V AC
• Type 2 coordination according to IEC/EN 60947-4-1
• Compact design for DIN rail or screw mounting

In daily use

This motor starter combination is designed for direct-on-line starting of three-phase motors. The integrated short-circuit and overload protection eliminates the need for separate fuses, reducing panel space and wiring time. The thermal release can be precisely set to the motor's full load current, ensuring reliable protection against overheating. The 24 V DC control voltage allows direct interfacing with PLC outputs or other low-voltage control systems.

Full specifications

• Rated operational current (Ie): 1.6 A
• Overload release setting range: 1.0 - 1.6 A
• Control voltage (Uc): 24 V DC
• Rated operational voltage (Ue): 690 V AC
• Rated power (AC-3, 400 V): 0.55 kW
• Rated power (AC-3, 230 V): 0.25 kW
• Number of poles: 3
• Short-circuit protection: Integrated motor protective circuit breaker
• Type of coordination: Type 2 (IEC/EN 60947-4-1)
• Auxiliary contacts: 1 NO + 1 NC
• Mounting type: DIN rail / screw mounting
• Degree of protection: IP20
• Connection type (main circuit): Screw terminals
• Connection type (control circuit): Screw terminals
• Operating temperature range: -25 to +55 °C
• Standards: IEC/EN 60947-4-1, VDE 0660
• Function: Direct-on-line (DOL) starter
• Overload release type: Thermal
• Short-circuit release type: Magnetic

Final note

The Eaton MSC-D series offers a reliable and space-saving solution for motor starting and protection, with easy adjustment and clear status indication.