Schneider Electric SE RHZ21 Relay Socket Base

Description:

The Telemecanique RHZ21 is a relay socket base designed for RH series plug-in relays, providing secure front wiring connections with screw terminals for industrial control and automation applications. Commonly installed in industrial control panels, machinery control systems, motor control centers, and OEM equipment where reliable relay mounting and simplified maintenance are required. Maintenance teams, OEMs, and system integrators use this relay socket base for equipment replacement, preventive maintenance, retrofit projects, and ensuring quick relay installation and replacement.

Applications:

The Telemecanique RHZ21 provides a dependable mounting interface for RH plug-in relays, enabling secure electrical connections and fast relay replacement without rewiring control circuits. It is widely used in manufacturing facilities, packaging machinery, process automation systems, HVAC equipment, and industrial automation applications where reliable relay mounting improves serviceability and minimizes downtime.

Technical Specifications:

• Manufacturer Part Number (MPN): RHZ21
• Manufacturer: Telemecanique (Schneider Electric)
• Product Type: Relay Socket Base
• Series: Harmony Relay RHZ
• Mounting Style: Panel Mount / DIN Rail Mount
• Terminal Type: Screw Terminals (2 × 2.5 mm²)
• Compatible Systems: Harmony RH Plug-in Relays
• Replacement Type: OEM Direct Replacement

Common Replacements

• Schneider Electric RHZ21
• Telemecanique RHZ21
• OEM Equivalent RHZ21