Honeywell

SZR MY Series general-purpose power relays are designed for a wide range of applications including power as well as logic control for factory machines and control panels.

Contact material Silver Cadium Oxide Contact resistance Max. 50 MOhm Operate time Max. 25 ms Release time Max. 25 ms Operating Mechanical 18,000 operations per hour frequency Electrical 1,800 operations per hour Insulation resistance Min. 100 Mw at 500 Vdc Dielectric withstand voltage 1,800 Vac 50 Hz/60 Hz for one minute between non-continuous current carrying terminals and between coil thermals and contact terminals 1,000 Vac 50/60 Hz for 1 minute between contacts of same polarity Vibration Mechanical durability 10 Hz to 55 Hz at double amplitude of 1.0 mm resistance Malfunction durability 10 Hz to 55 Hz at double amplitude of 1.0 mm Mechanical durability 1,000 m/s2 Shock resistance (approx. 100 g) Malfunction durability 200 m/s2 (approx. 20 g) Mechanical AC: Min. 50 million operations (at operating frequency of 18,000 operations/hour) DC: Min. 100 million operations (at operating frequency of 18,000 operations/hour) Service life Electrical DPDT: Min. 500,000 operations (at operating frequency of 1,800 operations/hour) 4PDT: Min. 200,000 operations (at operating frequency of 1,800 operations/hour) Weight DPDT: Approximately 35 g 4PDT: Approximately 65 g