SFY2-DC21V

SF-Y COMPACT RELAY FAMILY WITH FORCIBLY GUIDED CONTACTS SF-Y RELAY TYPICAL APPLICATIONS Emergency stop switches Machine safety engineering Safety control units Automation technology Elevators Cable cars Escalators Process technology Railway and signal technology Medical technology Conveyance Overcurrent protection with monitor contact 28.6 1.126 14.5 0.571 FEATURES 31.0 1.22 Relay complies with EN 50205, Type A Small PC board area Different contact configurations: Type 2a2b, 3a1b 4a2b, 5a1b l x b x h (mm) 31.0 x 28.6 x 14.5 39.0 x 28.6 x 14.5 28.6 1.126 14.5 0.571 39.0 1.535 Low profile: 14.5mm Insulation according to EN 60664-1: Overvoltage category III, pollution degree 2, 250V AC Reinforced insulation: Clearance and creepage 5.5mm between all contacts and between contact NO4 and coil Basic insulation: Clearance 3mm and creepage 4mm between all contacts and between contact NC3 and coil mm inch SPECIFICATIONS Contact Item Contact arrangement Forcibly guided contacts Initial contact resistance, max. (By voltage drop 6 V DC 1 A) Contact material Nominal switching capacity Max. switching power Max. switching voltage Rating (resistive load) Max. switching current Min. switching capacity (Reference value) #1 Mechanical (at 180 cpm) Expected life (min. operations) Electrical Degree of protection www.DataSheet.net/ 4 poles 6 poles 2 Form A / 2 Form B 4 Form A / 2 Form B 3 Form A / 1 Form B 5 Form A / 1 Form B all contacts: Type A, EN 50205...