31RC35415 - COMPACT EART LEAKAGE RELAY RC 110-415VAC

Why Choose the 31RC35415?

Designed for dependable residual current protection, the Lovato 31RC35415 earth leakage relay combines Type A sensitivity with a compact, internal panel mount format. With an incorporated 35 mm toroidal transformer and a single operating threshold, this RC series device simplifies installation and setup while saving space. Wide supply compatibility spans 110-125 VAC/DC and 220-240/380-415 VAC to suit mixed control panels and upgrades.

Engineered for durability, it offers 50,000,000 mechanical cycles and reliable operation from -10 to +60 °C. Compliance with IEC/EN 60947-2 supports safe integration across industrial and commercial boards, while sustainability certification underscores responsible manufacture. Clear terminal access with 0.5 Nm max tightening torque and a 485 g build provide a robust, panel-ready earth leakage solution for preventative protection and fault monitoring.

Key Benefits

• Type A residual operation characteristic, compliant with IEC/EN 60947-2.
• Integrated 35 mm toroidal transformer enables fast, compact panel installation.
• Single operating threshold simplifies setup and commissioning.
• Wide supply range 110–125 VAC/DC; 220–240/380–415 VAC for flexibility.
• Internal panel mounting saves space and supports tidy layouts.
• High mechanical life of 50,000,000 cycles for long service.
• Operates from -10 to +60 °C for varied environments.

Technical Specification

• Product type designation: RC
• Terminal tightening torque (max): 0.5 Nm
• Mechanical life: 50000000 cycles
• Operating temperature: -10 to +60 °C
• Storage temperature: -20 to +80 °C
• Weight: 485 g

What’s Included

• Lovato 31RC35415 earth leakage relay (RC series)
• Integrated 35 mm toroidal transformer
• Instruction leaflet / datasheet
• Manufacturer packaging

Applications

• Industrial control panels and switchboards
• Commercial distribution boards
• Machinery and equipment protection against earth faults
• HVAC and building services panels
• Pump stations and motor control centres

Safety note: Installation and commissioning should be performed by qualified personnel. Isolate power before work, tighten terminals to a maximum of 0.5 Nm, and adhere to IEC/EN 60947-2 and the operating temperature limits.