Delock RJ45 2 x Female to 2 x Terminal Block with Push Button for DIN Rail (66994)

Industrial Ethernet installations often require a reliable way to transition from standard RJ45 cabling to screwless terminal connections on a DIN rail. The Delock 66994 solves this by providing two RJ45 female ports wired 1:1 to two 8-pin terminal blocks with push-button wire insertion, eliminating the need for tools and speeding up assembly.

Who is it for

This adapter is intended for system integrators, panel builders, and maintenance technicians working with control systems, building automation, or industrial networks. It suits applications where DIN rail mounting is standard and where field wiring must be quick and secure.

Main features

• Two RJ45 female connectors mapped 1:1 to two 8-pin terminal blocks (16 pins total).
• Push-button terminal blocks accept solid or stranded wire from 26 to 16 AWG (0.13–1.31 mm²).
• Mounts on standard 35 mm DIN rail with a push-button release for easy removal.
• Compact grey plastic housing (60 x 45 x 23 mm, 80 g) for space-saving installation.
• Operating temperature range: -20 °C to 85 °C.

Specifications

• Connector type 1: RJ45 female (2 ports)
• Connector type 2: 8-pin terminal block (2 blocks)
• Terminal block wire insertion: push button
• Supported wire gauge: 26 - 16 AWG
• Supported wire cross-section: 0.13 - 1.31 mm²
• Mounting type: 35 mm DIN rail
• DIN rail release mechanism: push button
• Pinout configuration: 1:1 (RJ45 to terminal block)
• Housing material: plastic
• Operating temperature: -20 °C to 85 °C
• Color: grey
• Product type: network adapter / interface module
• Application: industrial Ethernet, control systems, building automation
• Dimensions (LxWxH): 60 x 45 x 23 mm
• Weight: 80 g

Tips

Use ferrules on stranded wire to ensure a reliable connection in high-vibration environments. The push-button mechanism allows for quick re-termination during commissioning or maintenance.