RM1415 - MODULAR EARTH LEAKAGE RELAY RM 110-415VA

Why Choose the RM1415?

Safeguard low-voltage installations with the Lovato RM1415 earth leakage relay. This modular device mounts on 35mm DIN (IEC/EN60715) rails and uses an external toroidal transformer to monitor leakage. It offers a single operating threshold with a fixed tripping set point and time for consistent protection. Wide supply options cover 110…125VAC/DC and 220…240/380…415VAC, simplifying panel design across varied systems.

Engineered to IEC/EN 60947-2, the RM1415 features a Type A residual operation characteristic in a compact, modular format. Designed for quick integration, it supports precise terminal tightening up to 0.5 Nm, runs from -10 to +60 °C, and weighs just 175 g. Ideal for control panels and distribution boards where dependable earth fault detection is required.

Key Benefits

• Type A residual characteristic for reliable earth leakage monitoring.
• Modular 35mm DIN rail mounting for fast, tidy panel integration.
• External toroidal transformer enables flexible sensing arrangement.
• Single threshold with fixed tripping set point and time.
• Wide supply range: 110…125VAC/DC; 220…240/380…415VAC supported.
• Conforms to IEC/EN 60947-2 for assured compatibility.
• Robust mechanical life rated at 50,000,000 cycles.
• Operates within -10 to +60 °C ambient range.

Technical Specification

• Product type designation: RM1
• Terminal tightening torque (max): 0.5 Nm
• Mechanical life: 50000000 cycles
• Operating temperature: -10 to +60 °C
• Storage temperature: -20 to +80 °C
• Weight: 175 g

What’s Included

• Lovato RM1415 earth leakage relay (modular DIN rail)
• Installation and safety instructions

Applications

• Residual current monitoring in low-voltage distribution boards.
• Industrial control panels with modular DIN rail layouts.
• OEM machinery requiring Type A residual protection.
• Retrofit projects standardising on IEC/EN 60947-2 devices.

Safety note: Installation and commissioning must be performed by qualified personnel with power isolated. Follow the installation instructions, observe IEC/EN 60947-2, and apply the specified terminal torque.