TE Connectivity XT Series DIN Rail Mounting Relay Modules – TE Connectivity 4-1415540-7, An 8A 115V AC DPDT relay module that consists of an XT series plug-in relay, a DIN rail mounting socket, plastic retaining clip and marking tag. Additional features include a manual test tab and mechanical and electrical indicators. TE Connectivity XT4S4S15 DPDT Relay 8A 115VAC DIN Rail Mount