TMPA440 - TIME RELAY AT1P 380- 440 DEL AY ON MUL

Why Choose the TMPA440?

The Lovato TMPA440 Time Relay is a modular, on-delay controller engineered for reliable sequencing and start-up timing in industrial panels. The SKU TMPA440 operates on 380...440 VAC supply, with multiscale timing set via potentiometers for quick, precise configuration. With an Ith (IEC) of 8 A and 4 kV impulse withstand, this time relay provides robust performance for demanding control circuits.

Designed for DIN-rail mounting, the Lovato TMP time relay combines long service life and environmental resilience. It offers a mechanical life of 30,000,000 cycles, operates from -20 to +60 °C, and weighs just 90 g. Conformity with IEC/EN 61812-1, UL508 and CSA C22.2 n°14 supports compliance in control panels and automation builds across industrial and commercial applications.

Key Benefits

• Reliable on-delay function for consistent sequencing and start-up control.
• Multiscale timing set via potentiometers for quick, precise adjustment.
• Multivoltage 380...440VAC supply compatibility simplifies stock and design.
• Modular DIN-rail format for fast installation in control panels.
• 8 A Ith (IEC) rating supports robust control circuits.
• 4 kV impulse withstand improves resilience against switching transients.
• Wide -20 to +60 °C operating range suits demanding environments.
• Long mechanical life of 30,000,000 cycles reduces maintenance.

Technical Specification

• Product type designation: TMP
• Ith (IEC): 8 A
• Rated impulse withstand voltage Uimp: 4 kV
• Mechanical life: 30000000 cycles
• Operating temperature: -20 to +60 °C
• Storage temperature: -30 to +80 °C
• Weight: 90 g

What’s Included

• Lovato TMPA440 time relay (modular DIN-rail unit)
• User instructions
• Protective packaging

Applications

• Delayed start of motors and machinery after power-up
• Sequencing and interlocking in industrial control panels
• Lighting and HVAC circuits requiring on-delay control
• Pump and fan run-up or changeover timing
• Process automation requiring timed energisation of loads

Safety note: Isolate power before installation or adjustment. Install and commission by qualified personnel only, verify the 380...440VAC supply and ambient conditions, and follow applicable standards and local regulations.