ABB 2TLA020055R0100 M12 Y-Connector, Current Active

The 2TLA020055R0100: The Y-coupler passes power and signal from a single M12 male connector to two M12 female ports. Use it to daisy-chain sensors or actuators on a single cable run, reducing the number of backplane or terminal-block connections. The M12 3-pin layout is common for inductive proximity sensors and simple actuators; verify the pin assignment matches your device (typically pin 1 = brown/+, pin 3 = blue/–, pin 4 = black/NO). The body is rated for industrial environments — the M12 coupling ring seals against washdown and dust when mated. No additional IP rating is listed in the spec, but the M12 form factor itself carries IP67 by design when properly engaged.