ERD2.5DGREY IMO Screw Clamp Terminal 2.5mm, 300V, 20A, Double Deck

Why Choose the IMO ERD2.5DGREY Double Deck Screw Clamp Terminal?

The IMO ERD2.5DGREY is a compact 2.5 mm² double deck screw clamp terminal block with diode link designed for high-density industrial wiring applications. Part of the IMO ERD double deck terminal series, it combines two connection levels within a slim terminal profile, helping engineers maximise wiring density inside control panels, junction boxes and automation equipment.

The ERD2.5DGREY uses proven screw clamp connection technology to provide secure and dependable conductor termination. Its double deck configuration enables multiple circuits to be accommodated within a terminal width of only 5 mm, making it particularly useful where DIN rail space is limited.

This grey diode-link terminal is rated at 300 V AC and 20 A under UL/cUL ratings, while the ERD2.5 series carries a 500 V, 24 A, 2.5 mm² CE rating to EN 60947-7-1. It accepts solid and stranded conductors from 0.2–4 mm² and mounts onto standard 35 mm DIN rail, providing a versatile solution for industrial control and distribution wiring.

Key Advantages

• Space-saving double deck terminal design increases wiring density.
• Integrated diode link for applications requiring diode functionality within the terminal assembly.
• 300 V AC, 20 A UL/cUL rating for industrial control wiring.
• 500 V, 24 A CE rating for the ERD2.5 series to EN 60947-7-1.
• Supports solid and stranded conductors from 0.2–4 mm².
• Compact 5 mm terminal width helps conserve DIN rail space.
• Secure screw clamp connection for dependable conductor termination.
• Designed for straightforward mounting on 35 mm DIN rail.

Key Features

• IMO ERD2.5 double deck screw clamp terminal series.
• 2.5 mm² nominal conductor cross-section.
• Double deck configuration for high-density wiring.
• Diode link version.
• Grey terminal body.
• 300 V AC / 20 A UL/cUL electrical rating.
• 500 V / 24 A CE electrical rating.
• Solid conductor capacity from 0.2–4 mm².
• Stranded conductor capacity from 0.2–4 mm².
• 9–10 mm conductor stripping length.
• 0.4–0.6 Nm screw tightening torque.
• Compact 5 mm width.
• IP20 protection rating.
• DIN rail mounting for industrial control panels.

High-Density Wiring for Industrial Control Panels

Double deck terminal blocks provide two connection levels within a single DIN rail position, allowing engineers to increase wiring density without substantially increasing panel width. This makes them particularly valuable in compact control cabinets, junction boxes and machinery where large numbers of conductors must be organised within limited installation space.

The IMO ERD2.5DGREY combines this space-saving arrangement with screw clamp termination and an integrated diode link. Its broad conductor compatibility, compact 5 mm profile and standard DIN rail mounting make it suitable for building organised, serviceable and dependable industrial wiring systems.

Typical Applications

• Industrial electrical control panels.
• PLC and automation systems.
• Sensor and actuator wiring circuits.
• Industrial machinery and machine building.
• Electrical distribution and junction boxes.
• Factory automation equipment.
• High-density DIN rail wiring assemblies.
• OEM machinery and control cabinets.