ER4GREY IMO Screw Clamp Terminal 4mm, 600V, 30A

Why Choose the IMO ER4GREY Screw Clamp Terminal?

The IMO ER4GREY is a compact and reliable 4 mm² screw clamp terminal block designed for secure conductor termination in industrial control panels, electrical cabinets and automation systems. As part of the IMO ER series of DIN-rail terminal blocks, it provides a dependable feed-through connection for organised industrial wiring while its grey housing offers clear and consistent identification within terminal assemblies.

The ER4GREY uses proven screw-clamp connection technology to provide secure mechanical conductor retention and dependable electrical contact. Its compact DIN-rail format helps maximise available panel space and enables multiple terminals to be arranged together with compatible accessories to create structured wiring systems for industrial equipment.

With a rated voltage of 600 V, a rated current of 30 A and a 4 mm² terminal size, the ER4GREY is suitable for a broad range of industrial power, control and distribution circuits. Its combination of straightforward screw termination and DIN-rail mounting makes it a practical choice for machine building, factory automation and general electrical panel applications.

Key Advantages

• Reliable 4 mm² screw clamp terminal block for industrial wiring.
• 30 A rated current suitable for control and distribution circuits.
• 600 V rated voltage for a broad range of electrical installations.
• Screw-clamp technology provides secure conductor retention and dependable electrical contact.
• Grey insulating housing provides clear identification within terminal assemblies.
• Compact DIN-rail format helps maximise available control-panel space.

Key Features

• IMO ER series DIN-rail terminal block.
• 4 mm² terminal size.
• 30 A rated current.
• 600 V rated voltage.
• Secure screw clamp connection technology.
• Feed-through format for straightforward conductor connections.
• Grey insulating housing for easy terminal identification.
• DIN-rail mounting for organised panel installation.

Reliable Connections for Industrial Control Systems

Screw clamp terminal blocks provide a secure and serviceable method of connecting conductors within electrical equipment. The screw mechanism applies controlled mechanical pressure to the conductor, helping maintain dependable electrical contact while allowing wiring to be disconnected or replaced during installation, commissioning and maintenance.

The IMO ER series is designed for organised DIN-rail terminal assemblies used throughout industrial automation and electrical engineering. The ER4GREY can be installed alongside compatible terminals and accessories to create structured connection points for power, control and signal wiring within machinery and electrical cabinets.

Typical Applications

• Industrial control panels and electrical cabinets.
• Machine automation and control systems.
• Electrical distribution and junction boxes.
• PLC and control circuit wiring.
• Factory automation installations.
• Industrial machinery and production equipment.