Schneider Electric RM35 TF measurement and control relays for 3 phase supplies, monitor correct sequences of phases L1, L2 and L3. It also monitors total loss of one or more phases, asymmetry, and over and undervoltage with independent adjustments.

Checks its own power supply
Clear hinged front cover
Potentiometer selects voltages between phases
LED display of output status
DIN Rail mounting

NF EN 60255-6 and IEC 60255-6

UL, CSA, GL, C-Tick, GOST

Keep an eagel eye on your three-phase power supply with this monitoring relay from Schneider Electric. The multifunctional device stakes out circuits for overvoltage, undervoltage, phase failure and phase sequence, so quickly breaks your electrical input in dangerous conditions. This minimises the risk of fires and damage to equipment. Troubleshooting's a breeze, thanks to the unit's automatic shutdown and quick fault identification features. It comes housed in a self-extinguishing plastic casing, so you can rest assured it won't contribute to the spread of a fire.

• IP30-rated housing is protected against tools and wires larger than 2.5mm
• 35mm width for quick installation on a standard DIN rail
• Built-in LED offers instant visual control status indication
• Mechanical durability of up to 30 million cycles for a reliable and extended service life

• Textile industry
• Lifts and hoisting equipment
• Water management facilities
• Warehouses and distribution centres

Thanks to its resistance to shock and vibration, this is a sturdy choice for power monitoring in demanding locations.