Schneider Harmony RM17 Series Monitoring Relays

Schneider Harmony RM17 Series Monitoring Relays Suppliers, Exporters in India

Schneider Harmony RM17 Series Monitoring Relays are compact electronic relays designed to monitor electrical parameters and protect equipment against abnormal operating conditions. They continuously supervise voltage, phase sequence, phase loss, frequency, and other electrical conditions, helping prevent equipment damage and unexpected downtime in industrial control systems.

With a slim 17.5 mm DIN rail design, the RM17 Series occupies the same space as a single-pole circuit breaker, making it suitable for compact control panels. The relays automatically detect electrical faults and initiate protective actions, allowing maintenance teams to identify and resolve problems quickly. A transparent front cover protects the relay settings from accidental changes while keeping them visible for inspection.

Harmony RM17 relays are suitable for a wide range of industrial applications, including lifting equipment, packaging machines, pumps, HVAC systems, water treatment plants, textile machinery, and material handling systems where continuous monitoring of electrical supply is essential.

Models Covered

The Harmony RM17 Series includes a range of monitoring relays, such as:

• RM17TT
• RM17TG
• RM17TE
• RM17TA
• RM17TU
• RM17UB
• RM17JC

Additional RM17 variants are available depending on the monitoring function and supply voltage.

Specifications

• Product Name: Schneider Harmony RM17 Series Monitoring Relays
• Product Family: Harmony
• Relay Type: Monitoring Relay
• Series: RM17
• Mounting: DIN Rail
• Housing Width: 17.5 mm
• Supply Voltage: Multiple AC and DC voltage options (model dependent)
• Example Model: RM17TT – 183 to 528 V AC
• Monitoring Functions: Phase Sequence, Phase Loss, Overvoltage, Undervoltage, Frequency and
• Voltage Monitoring (model dependent)
• Output: Relay Output
• Setting Protection: Transparent protective cover
• Status Indication: LED indicators
• Standards: IEC, CE, UL, CSA and RoHS compliant (model dependent)

Features

• Compact 17.5 mm DIN rail design
• Continuous monitoring of electrical supply conditions
• Automatic fault detection and relay switching
• Phase loss and phase sequence monitoring
• Overvoltage and undervoltage protection
• Frequency monitoring on selected models
• Transparent cover to protect relay settings
• LED indication for operating and fault status
• Easy installation and simple adjustment
• Reliable operation in industrial environments
• Suitable for compact control panels
• Helps reduce equipment downtime and maintenance time

Applications

• Industrial automation systems
• Electrical control panels
• Hoists and cranes
• Packaging machinery
• Lift and elevator control systems
• Textile machinery
• Pump control systems
• Water and wastewater treatment plants
• HVAC equipment
• Conveyor systems
• Material handling equipment
• OEM machinery
• Manufacturing facilities