SCHNEIDER Phase Monitor Relay: DIN-Rail Mounted, 8 A Current Rating
The SCHNEIDER Phase Monitor Relay is a DIN-Rail Mounted relay designed for undervoltage monitoring. It operates with an input voltage range of 160 to 288V AC and has an 8 A current rating. This product, model…
SKU 3G-OTH-38475
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.
Need installation or engineering help?
Ask a question
Product Description
The SCHNEIDER Phase Monitor Relay is a DIN-Rail Mounted relay designed for undervoltage monitoring. It operates with an input voltage range of 160 to 288V AC and has an 8 A current rating. This product, model RM22TU21, provides phase monitoring for industrial applications.
Frequently Asked Questions
What is the SCHNEIDER RM22TU21 phase monitor relay used for?
The SCHNEIDER RM22TU21 phase monitor relay is used for undervoltage monitoring in industrial electrical systems. It protects equipment by detecting when voltage drops below safe levels, helping prevent damage to motors, pumps, and controls in applications across machining, HVAC, and material handling.
What are the specifications of the SCHNEIDER RM22TU21?
The SCHNEIDER RM22TU21 is a DIN-rail mounted phase monitor relay with an input voltage range of 160 to 288V AC and a current rating of 8 A. It monitors undervoltage conditions. The manufacturer part number is RM22TU21, and it is designed for reliable industrial phase monitoring.
Where to buy the SCHNEIDER RM22TU21 worldwide?
3G Electric supplies the SCHNEIDER RM22TU21 phase monitor relay worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this relay to your facility. Contact us for availability and lead time on this DIN-rail mounted undervoltage monitor.
How to install a SCHNEIDER RM22TU21 phase monitor relay?
Mount the SCHNEIDER RM22TU21 on a DIN rail in your control panel. Connect the input voltage (160 to 288V AC) per the wiring diagram, ensuring proper phase sequence. Set the undervoltage threshold according to your system requirements. Always follow local electrical codes and Schneider's installation manual.
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.
