The ATEX approved, Quint 4 diode from Phoenix contact is the ideal choice in the easy decoupling of power supplies as the DIN Rail diode module offers uniform redundancy.

Ensuring a reliable power supply, diode modules decouple power supplies that are connected in parallel and a short circuit no longer affects the load. No matter whether it is at the output of one of the PSUs or in the supply line from the power supply unit to the diode.
A short circuit in the power supply unit output circuit or the supply lines to the diode module no longer affects the load. The system remains reliably supplied with power.
Easy decoupling of power supplies that are operated in parallel ensures a high level of availability.

• Flexible
• Rugged design
• Consistent redundancy up to the load
• DIN Rail mounting
• IP20 protection
• Screw connection
• Output current of 40A
• Permanent monitoring of redundancy

To decouple parallel power supplies and ensure a safe redundant system, opt for this power supply from Phoenix Contact. The module is used to decouple your supplies easily and offer permanent redundancy monitoring so there's no risk of a short circuit affecting the load. The unit has a neat design that snaps easily onto a DIN rail to help you build an organised and robust system.
Dimensions of 125 (depth) x 130 (height) x 50mm (width) make the supply suitably compact for use in busy setups. It comes with an IP20 (ingress protection) rating that indicates it's touch-proof and resistant to dust or objects over 12mm in size. An output voltage range of 12V DC to 24V DC makes it a versatile choice that's compatible with a wide variety of industrial systems.

• ATEX and IECEx certifications mean it's safe to use in hazardous areas
• Wide operating temperature range of -40 °C to +70°C makes it suitable for harsh industrial environments
• Screw connections offer quick and secure installation
• Efficiency of greater than 97% ensures reliability and helps to save energy