FTR-K1 SERIES Discontinued in March 2019 POWER RELAY 1 POLE - 20/25/30A - Heavy power control VF Series FEATURES UL, CSA, VDE recognized TV-15 rated 1 form A contact (SPST-NO) Heavy duty 20 to 30A small power relay High inrush current and high surge voltage - Inrush current 65A - Surge strength 10,000V Printed circuit coil terminals type available Small package meets high density mounting requirement Flux proof sealing, RTII RoHS Compliant Please see page 7 for more information PARTNUMBER INFORMATION VF B - 6 H U Example (a) (b) (*) (c) (d) (e) (a) Relay type VF : VF-Series (b) Terminal Nil : Top - All tab-terminal B : Top - Tab terminal (contacts) Bottom - PCB terminal (coil and movable contact) D : Top - Tab terminal (coil) Screw tight terminal (contacts) P : Top - Screw tight terminal (contacts) Bottom - PCB terminal (coil and movable contact) (c) Coil rated voltage 6 : 3.....60 VDC Coil rating table at page 3 (d) Contact rating H : 30A (applicable for D.P. M : 25A L : 20A (e) Approvals U : UL, CSA, VDE rating acquired Note: Actual marking omits hyphen (-) of (*) 1FTR-K1 SERIES VF SERIES Discontinued in March 2019 n SPECIFICATION Item 30A type 25A type 20A type VFD, VFP - ( ) H VF ( ) - ( ) M VF ( ) - ( ) L Contact Configuration 1 form A (SPST-NO) Data Construction Single Material Silver alloy (AgSnO AgSnOInO) 2 Resistance (initial) Max. 30m at 1A, 6VDC Resistive 30A, 250VAC 25A, 250VAC 20A, 250VAC Contact rating Motor 2HP, 250VAC 1.5HP, 250VAC 1HP, 250VAC Max. carrying current 30A 25A 20A Max. switching voltage 250VAC Max. switching power 7,500VA 6,250VA 5,000VA Max. switching current 30A 25A 20A Min. switching load * 1A, 10V 6 Life Mechanical Min. 5 x 10 operations 3 Resistive load Min. 100 x 10 operations Electrical 3 (at contact rating) Motor load Min. 200 x 10 operations Coil Data Rated Power (at 20 C) 1,200 to 1,250mW Operate Power (at 20 C) 590 to 620mW Operating temperature range -30 to +65 C (no frost) Timing Data Operate (at nominal voltage) Max. 20ms Release (at nominal voltage) Max. 5ms (without diode) Insulation Resistance (Initial) Min. 1,000M at 500VDC Open contacts 1,200VAC (50/60Hz) 1min. Dielectric strength Coil and contacts 4,000VAC (50/60Hz) 1min. Surge strength Coil and contacts 10.000V/ 1.2 x 50s standard wave Other Misoperation 10 to 55Hz double amplitude 1.5mm Vibration Resistance Endurance 10 to 55Hz double amplitude 1.5mm Misoperation Min. 200m/s (11 1ms) Shock Endurance Min. 1,000m/s (6 1ms) Weight Approximately 55 g Sealing Flux proof (RTII) * 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 conditions and expected reliability levels. 2