8501NR plug in relay sockets are designed for the proper wiring of 8501R plug in relays. This socket can be mount on 35mm DIN rail or can be mounted directly to a panel. The 8501RS14, 8501RS24 or 8501RS34 relays will plug into this relay socket which is designed for 14 blade pins. The socket terminals have pressure wire clamps for a good secure connection. To save panel space this socket has stacked terminals. 8501NR plug in relay sockets are UL component recognized and CSA certified. These relay sockets are packed with ten sockets per box to make it quicker to get the sockets out on the packing and to reduce packing waste.