LVMP10A127 - PRIORITY CHANGE RELAY 110-127VAC

Why Choose the LVMP10A127?

The Lovato LVMP10A127 is a start-up priority change relay in a modular DIN rail format, engineered for AC panels operating at 110...127VAC. Featuring two relay outputs, it manages start-up priority with the possibility of starting a stand-by motor to maintain process continuity. With an Ith of 8 A and 4 kV impulse withstand (Uimp), this compact unit delivers dependable performance across -20 to +60 °C.

Designated LVMP10, this start-up priority change relay simplifies panel integration with modular installation and clearly defined terminal torque up to 0.8 Nm. It conforms to IEC/EN 60255-5, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL508 and CSA C22.2 n° 14, supporting compliance in industrial environments. Ideal for duty/standby motor arrangements, pumping systems and HVAC fans, its 250 g build is designed for reliability from -30 to +80 °C storage.

Key Benefits

• Automatic start-up priority with possible standby motor starting.
• Two relay outputs enable flexible sequencing and control strategies.
• 110...127VAC rated supply suits common AC control circuits.
• Modular DIN rail mounting speeds installation and panel integration.
• 8 A Ith supports robust switching capability for control applications.
• 4 kV impulse withstand enhances surge resistance and reliability.
• Wide -20 to +60 °C operating range for varied environments.

Technical Specification

• Product type designation: LVMP10
• Ith (IEC): 8 A
• Terminal tightening torque (max): 0.8 Nm
• Rated impulse withstand voltage Uimp: 4 kV
• Operating temperature: -20 to +60 °C
• Storage temperature: -30 to +80 °C
• Weight: 250 g

What’s Included

• Lovato LVMP10A127 start-up priority change relay module
• Manufacturer datasheet (downloadable PDF)
• Protective packaging

Applications

• Duty/standby motor control with automatic changeover
• Pump sets requiring start-up priority and standby activation
• HVAC fans and blowers with redundancy requirements
• Conveyor or process lines needing prioritised equipment start-up
• Industrial control panels using 110...127VAC supplies

Safety note: Install and commission by qualified personnel. Isolate the 110...127VAC supply before wiring, observe a maximum terminal torque of 0.8 Nm, and follow applicable standards.