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The SIEMENS 3TX7111-3PF13 is a premium plug-in relay socket designed to provide a secure, removable mounting interface for compatible plug-in relays in industrial and commercial control panel applications. The socket accepts plug-in relay modules, allowing for fast field replacement without disturbing field wiring. Measuring 3.4 inches long by 2.8 inches wide by 1.0 inch tall and weighing approximately 0.01 pounds, this compact socket suits space-constrained enclosures. Electricians and controls technicians install this component during panel builds or relay replacements.
This relay socket is suited for use in industrial control panels, HVAC control systems, and building automation applications where plug-in relay modules are specified. Its plug-in design allows technicians to swap relay modules quickly during service calls without rewiring terminal connections, reducing downtime in commercial and light industrial environments.
Designed as an OEM-style plug-in relay socket for use with compatible SIEMENS 3TX7 series plug-in relay modules in industrial and commercial control applications.
Installation should be performed by a licensed electrician or qualified controls technician. De-energize and lock out the control panel before installing or removing the relay socket. Verify that the relay module being inserted is compatible with this socket before applying power. Installation should comply with applicable NEC requirements for industrial control panel wiring.
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