SCHNEIDER RM22UA21MR Voltage Sensing Relay
The SCHNEIDER RM22UA21MR is a DIN-Rail Mounted Voltage Sensing Relay with 12 pins/terminals, rated at 8 A and 24 to 240V AC/DC with screw connections. It monitors overvoltage parameters and features a drop-out range…
SKU 3G-OTH-37544
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SCHNEIDER RM22UA21MR is a DIN-Rail Mounted Voltage Sensing Relay with 12 pins/terminals, rated at 8 A and 24 to 240V AC/DC with screw connections. It monitors overvoltage parameters and features a drop-out range of +/- 10%.
Frequently Asked Questions
What is the SCHNEIDER RM22UA21MR voltage sensing relay used for?
The SCHNEIDER RM22UA21MR is a DIN-rail mounted voltage sensing relay used to monitor overvoltage conditions in industrial control panels. It protects equipment by detecting voltage levels exceeding a set threshold and triggering a response, commonly applied in motor control, HVAC, and power distribution systems.
What are the specifications of the SCHNEIDER RM22UA21MR?
The SCHNEIDER RM22UA21MR is a DIN-rail mounted relay with 12 pins/terminals, rated at 8 A and 24 to 240V AC/DC with screw connections. It monitors overvoltage parameters and has a drop-out range of +/- 10%. The manufacturer part number is RM22UA21MR.
Where to buy the SCHNEIDER RM22UA21MR worldwide?
You can source the SCHNEIDER RM22UA21MR through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SCHNEIDER components for industrial applications.
How to install the SCHNEIDER RM22UA21MR voltage sensing relay?
Mount the SCHNEIDER RM22UA21MR on a standard DIN rail in a control panel. Connect the supply voltage (24 to 240V AC/DC) to the appropriate screw terminals per the wiring diagram. Set the overvoltage threshold using the adjustment dial. Ensure the relay is properly grounded and test operation before commissioning.
Used in
Common applications for SCHNEIDERSCHNEIDER Products
3G Electric supplies SCHNEIDER din-rail mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
