The new AZSR170 series relays from Zettler provide outstanding performance and reliability in a compact enclosure occupying less than 670 mm2 of board space.
The 1FormA AZSR170 relays with normally open contacts can switch up to 70 A/600 V ac. The relay is available with the option of an additional normally closed 1FormB mirror contact for monitoring of welded contacts, in accordance with the specifications of the EN 60947-4-1 standard.
Offering impressive reliability in industrial and energy generation applications, the AZSR170 is rated for up to 50,000 switching cycles. In its standard version, the AZSR170 has a minimum contact gap of 3.00 mm, while the optional wide-gap version has a 3.42 mm gap.
