The MKS1-DGR-5 is an undervoltage release accessory rated at 230V. It mounts internally inside compatible MKS1TM thermomagnetic motor-protection switches, forming part of the shutdown circuit for local control and protection of single-phase motors.

When supply voltage drops below the set threshold, the release trips the switch to protect the connected motor. The thermomagnetic design integrates both thermal and magnetic trip functions in one device.

Key Features

• Undervoltage release for MKS1TM thermomagnetic motor-protection switches
• Internal mounting — fits inside the switch housing
• Rated voltage: 230V
• Thermomagnetic: Yes
• Single-phase operation
• Enables local control and shutdown of the motor circuit

Product Benefits

• Protects single-phase motors from damage caused by voltage drops or supply interruption
• Internal fitting keeps the installation compact without external wiring to a separate coil module
• Works in conjunction with MKS1TM switches for a coordinated motor-protection solution
• Thermomagnetic design provides both overload (thermal) and short-circuit (magnetic) protection in one unit

Technical Specifications

• Product Type: Undervoltage Release
• Model: MKS1-DGR-5
• Rated Voltage: 230V
• Thermomagnetic: Yes
• Mounting: Internal
• Compatible Switches: MKS1TM series
• Phase: Single-phase

Why You'll Love It

• Direct internal fit to MKS1TM switches avoids additional components and wiring
• 230V rating covers the standard single-phase supply used in most industrial and commercial installations
• Thermomagnetic functionality means both slow overloads and fast short circuits are handled in a single accessory
• Package includes 1× MKS1-DGR-5 Undervoltage Release 230V