Part of the Schneider Electric Harmony Relay series, the RHK411U is a latching plug-in relay designed for reliable control in demanding industrial environments. This relay is engineered with four changeover (4 C/O) contacts, enabling complex switching logic and multi-circuit control within automation systems. Its robust construction ensures durability and consistent performance across various operational conditions.

Technical details

• Series: Harmony Relay
• Model: RHK411U
• Contact Configuration: 4 Changeover (4 C/O)
• Operating Voltage: 240 V AC at 50 Hz
• Mounting Type: Plug-in socket mount
• Relay Type: Latching
• Coil Voltage: 240V AC
• Contact Rating: Verify with manufacturer datasheet for specific current and voltage ratings per contact.

Applications & compatibility

The Schneider RHK411U finds application in a wide range of industrial control panels and machinery, including but not limited to, material handling systems, process control loops, and building automation. Its versatility makes it suitable for applications requiring multiple independent switching functions or where a latching mechanism is needed to maintain a state without continuous coil energization.

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 RHK411U or contact our technical team for cross-reference assistance with compatible Harmony Relay components.