TE Connectivity Electromechanical Relays & Contactors 1-1618059-6

The Quarktwin Technology Ltd. Protection Relay, part number 1-1618059-6, is designed to safeguard motors and equipment from damage due to phase failures, including open phase, reversed phase sequence, or undervoltage conditions in three-phase systems. It operates effectively at nominal voltages up to 575 volts and is suitable for both 50 Hz and 60 Hz applications, making it versatile for various motor control switchboard setups. This relay features a normally open contact configuration, which remains de-energized under abnormal conditions, ensuring that equipment is protected. The voltage drop-out range is adjustable between 75% to 100% of the nominal voltage, with a pick-up to drop-out differential of approximately 3%. It can operate in ambient temperatures ranging from -40¬8C to +70¬8C, providing reliability in diverse environments. The relay is equipped with one set of output contacts rated for 10 amps at 28 VDC and 10 amps at 230 VAC resistive loads. Its design includes mounting options and is compliant with ANSI/IEEE standards, UL, and CSA certifications, ensuring adherence to safety and performance regulations.