Schneider Electric RUZC3M Harmony Relay Socket – 10A, 3CO, 250V AC
Schneider Electric RUZC3M Harmony relay socket with mixed contacts, 10A rating, 3CO configuration and screw terminals for compatible RUMC3/RXM2 plug-in relays. Suitable for compact industrial automation and control panels.
Description
The Schneider Electric RUZC3M is a Harmony / Zelio plug-in relay socket designed for use with compatible RUMC3 and RXM2 series relays. It features a mixed contact arrangement, screw terminal connections, and a 10A conventional free-air thermal current, making it suitable for industrial control and automation applications.
The RUZC3M relay socket supports a rated operational voltage of less than 250V AC and provides a practical interface between a plug-in relay and the control-panel wiring. Its mixed contact arrangement helps simplify wiring while supporting compact control-panel layouts. Schneider Electric specifically identifies it as compatible with RUMC3 plug-in relays, while its product documentation also lists compatibility with RXM2 relays.
The socket can be screw-mounted directly to a panel or mounted on a 35mm symmetrical DIN rail, providing installation flexibility for industrial automation panels, relay interfaces, and hard-wired control logic systems.
| Specification | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Product Range | Harmony / Zelio Relay |
| Product Type | Plug-In Relay Socket |
| Model / Reference | RUZC3M |
| Socket Type | Mixed Contact |
| Compatible Relay | RUMC3, RXM2 series |
| Contact Configuration | 3 C/O (3CO) |
| Conventional Free-Air Thermal Current | 10A |
| Rated Operational Voltage | <250V AC |
| Connection Type | Screw Connector |
| Terminal Screw | M3.5 |
| Maximum Tightening Torque | <1 N·m |
| Pin Shape | Cylindrical |
| Mounting | Panel screw mounting / 35mm DIN rail |
| Width | 38mm |
| Rated Impulse Withstand Voltage | 4kV |
| Overvoltage Category | III |
| Pollution Degree | 3 |
| Dielectric Strength | 2500V |
| Wire Size – Flexible Cable | 0.25–2.5mm² depending on conductor configuration |
| Wire Size – Solid Cable | 0.5–2.5mm² depending on conductor configuration |
| Protection Degree | IP20 |
| Operating Temperature | -40°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Standards | IEC 61984 |
| Certifications | UL, CSA |
| Net Weight | Approx. 0.054kg |
| Packaging Quantity | 10 units |
Key Features
- 10A relay socket
- 3CO / 3 C/O contact configuration
- Mixed contact arrangement
- Compatible with RUMC3 plug-in relays
- Compatible with selected RXM2 relays
- Screw connector terminals
- 250V AC-class operational voltage
- Supports 35mm DIN rail mounting
- Panel screw-mounting capability
- Compact 38mm width
- 4kV impulse withstand voltage
- IP20 protection
- Suitable for space-saving control-panel designs
- Designed for hard-wired automation and relay-control applications
Applications
The Schneider RUZC3M relay socket is suitable for:
- Industrial automation panels
- PLC interface circuits
- Relay control circuits
- Machine control systems
- Industrial control cabinets
- Hard-wired logic systems
- Control and signalling circuits
- Automation equipment
- Relay interface applications
- DIN rail-mounted control panels
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