Square D Relay Hold Down Clip for 8501NR Series Relay Sockets
The Square D 8501NH42 is a hold down clip (retaining kit) used to secure 8501NR series plug-in relays in their sockets. It prevents relay vibration or accidental dislodgement in the socket, maintaining reliable electrical contact in control panel and automation applications.
Specifications
- Type: Relay Hold Down Clip / Retaining Kit
- Compatible Sockets: 8501RS/RSD 42/43/44
- Compatible Relays: 8501NR 42/43/44
- Compatible Relay Types: Type N
- Manufacturer: Square D (Schneider Electric)
- Model: 8501NH42
Applications
Used in industrial control panels, motor control centers, and automation equipment where Square D 8501NR series plug-in relays are mounted in 8501RS/RSD sockets. The hold down clip is especially important in vibration-prone environments to ensure relay retention and reliable circuit operation.



