3TY7561-1L

The 3TY7561-1L is a snap-on, right-mount auxiliary contact block from Siemens' 3TY7 series, designed to add signaling contacts to a compatible 3TF-series power contactor. It provides one normally open and one normally closed contact, letting you monitor the contactor's switch position for interlocking, signaling, or control feedback without adding a separate device to the panel. Conforming to IEC 60947-5-6, it's built for reliable auxiliary switching in industrial control applications. Electrically, the 3TY7561-1L provides 1 NO and 1 NC auxiliary contact, letting you signal both the energized and de-energized states of the host contactor to external control or monitoring equipment, or use it as part of a safety interlock scheme. Mechanically, the 3TY7561-1L snaps directly onto the right side of a compatible Siemens 3TF-series contactor (sizes 3 through 12), without requiring separate mounting hardware or panel space. This makes it a practical, low-cost way to add auxiliary signaling capability to an existing or new contactor installation. Purchase the 3TY7561-1L at Electrical.com, your reliable partner for industrial and commercial electrical products. Our selection includes trusted contactors, control relays, and control accessories from manufacturers like Siemens, Eaton, Cutler-Hammer, and Schneider Electric, backed by a knowledgeable sales team ready to assist with technical questions, product selection, and support.