Ajax DIN Holder (Black) | DIN Rail Mounting Bracket

Product Overview

The 51170.132.BL (Ajax DIN Holder) is a specialized mounting accessory engineered to securely attach the Ajax Relay Jeweller or Ajax WallSwitch Jeweller onto standard 35 mm DIN rails. It simplifies professional installations inside electrical junction boxes, server cabinets, and main breaker panels, ensuring a clean, organized, and code-compliant enclosure setup.

Constructed from durable, flame-retardant black polycarbonate, the holder matches the width of a single-phase circuit breaker (18 mm width) when loaded with a relay module. It features passive side ventilation channels to prevent thermal buildup and an integrated manual push button to test power states without removing the device from the panel.

Key System Features & Functionality

• Standard 35 mm DIN Rail Mounting: Fits standard DIN rails via side snap hinges without requiring additional mounting tools.

• Built-in Manual Control Button: Features a tactile casing button for direct manual toggle testing of the installed Relay or WallSwitch.

• Passive Cooling Ventilation: Integrated slot system allows heat dissipation, enabling installed relays to operate safely up to +60°C$.

• Antenna Recess Protection: Designed with an antenna groove to prevent bending or damaging the external wireless RF antenna during installation.

• Circuit Identification Labels: Includes a sheet of marking stickers to label which electrical circuit or appliance is controlled by each DIN unit.