The Schneider Electric RHN411B is a plug-in relay from the Harmony RHN series, designed for instantaneous switching applications. This relay features 4 Changeover (C/O) contacts, suitable for complex control circuits. It operates on a 24V AC 50Hz power supply, making it compatible with standard industrial control voltages.

Technical details

• Series: Harmony RHN
• Type: Plug-in Relay
• Contact Configuration: 4 C/O (Changeover)
• Coil Voltage: 24V AC
• Coil Frequency: 50 Hz
• Contact Rating: 5 A
• Switching Type: Instantaneous
• Mounting Style: Plug-in socket compatible (socket sold separately)

Applications & compatibility

This RHN411B relay is commonly employed in control panels for machine tools, material handling systems, and process automation equipment. Its 4 C/O contacts offer flexibility for interlocking, sequencing, and signaling functions within various industrial control architectures.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the RHN411B or contact our technical team for cross-reference assistance with compatible Harmony RHN series components.