FTR-K1 SERIES POWER RELAY 1 POLE - 16A Relay FTR-K2 Series n FEATURES l SPST-NO l High insulation Insulation distance: minimum 6mm between coil and contact Dielectric strength: 4KV Surge strength: 10KV l TV-5 rating l Heat resistance, flammability Class B (130 C) wire class, flammability 94V-0 l Cadmium free contact for eco-program l Safety standards UL, CSA, VDE approved, SEMKO UL/CSA TV-5 rating approved l Flux proof sealing, RTII l RoHS compliant Please see page 6 for more information n PARTNUMBER INFORMATION FTR-K2 A K 012 T - ** Example (a) (b) (c) (d) (e) (f) (a) Relay type FTR-K2: FTR-K2 Series (b) Contact configuration A : 1 form A (SPST-NO) (c) Coil type K : Standard type (530mW) (d) Coil rated voltage 012 : 5.....48VDC Coil rating table at page 3 (e) Contact material / TV type T : Silver-tin oxide (TV-5) (f) Special type OK : 1.0mm contact gap Actual marking does not carry the type name :FT E.g.: Ordering code: FTR-K2AK012T Actual marking: K2AK012T 1 FTR-K2 SERIESFTR-K1 SERIES n SPECIFICATION Item FTR-K2AK ( ) T Contact Configuration 1 form A (SPST-NO) Data Construction Single Material Silver tin oxide (AgSnO ) 2 Resistance (initial) Max. 100mOhm at 1A, 6VDC Contact rating (resistive) 250VAC / 30VDC / 16A Max. carrying current 16A Max. switching voltage 400VAC / 300VDC Max. switching power 4,000VA / 480W Min. switching load* 100mA, 5VDC 6 Life Mechanical Min. 2 x 10 operations 3 DC contact rating Min. 100 x 10 operations 3 Electrical AC contact rating Min. 100 x 10 operations 3 Lamp load (TV-5) Min. 25 x 10 operations Coil Data Rated power (20 C) 530mW Operate power (20 C) 260mW Operating temperature range -40 C to +70 C (no frost) Timing Data Operate (at nominal voltage) Max. 15ms (without bounce) Release (at nominal voltage) Max. 5ms (no diode) Insulation Resistance (initial) Min. 1,000MOhm at 500VDC Open contacts 1,000VAC (50/60Hz) 1min Dielectric strength Contacts to coil 4,000VAC (50/60Hz) 1min Surge strength Coil to contacts 10,000V / 1.2 x 50s standard wave Clearance 6mm Creepage 6mm EN61710-1, VDE0435 Voltage 250V Pollution degree 2 Material group III a Category B / 250V Other Misoperation>1us 10 to 55Hz double amplitude 1.5mm Vibration resistance Endurance 10 to 55Hz double amplitude 1.5mm Misoperation>1us 200m/s (11 1ms) Shock Endurance 1,000m/s (6 1ms) Weight Approximately 13g Sealing Flux proof (RT II) * Minimum switching loads mentioned above are reference values. Please perform the confirmation test with actual load before production since reference values may vary according to switching frequencies, environmental contions and expected reliability levels. 2