Schneider Electric RUW240BD Harmony Diode Protection Module – 6–250V DC
Schneider Electric RUW240BD Harmony diode protection module for RUM relay sockets, designed for 6–250V DC relay coil suppression and protection in industrial automation and control panels.
Description
The Schneider Electric RUW240BD is a Harmony electromechanical relay protection module with diode, designed for use with compatible RUM relay sockets. It provides coil suppression for DC-operated relays over a 6–250V DC voltage range, helping reduce voltage transients generated when a relay coil is de-energized.
The RUW240BD diode module uses a simple plug-in design that can be installed directly with compatible relay sockets. Schneider Electric lists it for all RUM sockets, making it suitable for a wide range of Harmony/Zelio relay applications in industrial automation and control panels.
Its compact design helps save panel space while providing an effective DC relay coil protection solution. The module is also available as an accessory for compatible RUM relay sockets and is currently listed by Schneider Electric as a stocked product in several markets.
| Specification | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Product Range | Harmony Electromechanical Relays |
| Product Type | Diode Protection Module |
| Model / Reference | RUW240BD |
| Protection Type | Diode |
| Rated Voltage Range | 6–250V DC |
| Compatible Sockets | All RUM relay sockets |
| Application | DC relay coil protection / suppression |
| Mounting Type | Plug-in |
| Product Weight | Approx. 0.004kg |
| Packaging Quantity | 10 units |
| Approx. Dimensions | 36 × 34 × 10mm |
| Product Family | Harmony / Zelio Electromechanical Relays |
Key Features
- 6–250V DC diode protection module
- Designed for Schneider Electric RUM relay sockets
- Helps suppress relay coil switching transients
- Provides DC relay coil protection
- Compact plug-in design
- Space-saving construction for control panels
- Easy installation with compatible RUM sockets
- Suitable for Harmony electromechanical relay systems
- Lightweight design at approximately 4g
- Suitable for industrial automation and control applications
Applications
The Schneider RUW240BD diode protection module is suitable for:
- Industrial automation panels
- PLC control systems
- Relay interface circuits
- Machine control panels
- DC relay coil protection
- Industrial control cabinets
- Automation equipment
- Control and signalling circuits
- Electromechanical relay applications
- RUM relay socket protection
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