Power Relay G4F High-power Relay that Breaks 20 A, Carries 20 A, and Withstands 60-A Inrush Miniature, high-capacity power relay ideal for incorporation in non-industrial equipment to switch such loads as motor, trans- former, lamp, heater, etc. Creepage distance of more than 4 mm. Nonflammable insulating materials employed meet UL94V-0 Ordering Information Classification Contact form Coil terminal Load contact terminal Model Standard model SPST-NO PCB terminal Quick connect 250 G4F-11123T SPDT G4F-1123T UL/CSA approved SPST-NO G4F-11123T-US model SPDT G4F-1123T-US VDE/TV approved SPST-NO G4F-11123T-TU model SPDT G4F-1123T-TU Note: 1. When ordering, add the rated coil voltage to the model number Example: G4F-1123T, 12 VDC Rated coil voltage Specifications Coil Ratings Voltage Current Resistance Coil inductance (H) Must Must Max. Power consumption (ref. value) operate release voltage (approx.) voltage voltage Armature Armature % of rated voltage OFF ON 12 VDC 75 mA 160 1.3 1.9 70% max. 10% min. 110% 0.9 W 24 VDC 37.5 mA 640 5.8 9.5 Note: 1. The rated current and coil resistance are measured at a coil temperature of 23C with a tolerances of 10%. 2. Performance characteristic data are measured at 23C coil temperature. 188 Power Relay G4F Contact Ratings Model G4F-1123T(-US) (-TU) G4F-11123T(-US) (-TU) Load Resistive load Inductive load Resistive load Inductive load (cos = 1) (cos = 0.4) (cos = 1) (cos = 1) Rated load 15 A at 220 VAC 10 A at 220 VAC 20 A at 220 VAC 15 A at 220 VAC Max. inrush current 55 A 60 A Rated carry current 20 A Max. switching voltage 250 VAC Max. switching current 15 A 20 A Max. switching power 3,300 VA 2,200 VA 4,400 VA 3,300 VA Failure rate 100 mA at 5 VDC (reference value) Characteristics Contact resistance 30 m max. Operate time 20 ms max. Release time 10 ms max. Operating frequency Mechanical: 18,000 operations/hour Electrical: 1,800 operations/hour (under rated load) Insulation resistance 100 M min. (at 500 VDC) Dielectric strength 2,000 VAC, 50/60 Hz for 1 minute (1,000 VAC between contacts of same polarity) Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) Malfunction: 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) 2 Shock resistance Destruction: 1,000 m/s 2 Malfunction: 200 m/s Ambient temperature Operating: 25C to 55C (with no icing) Ambient humidity Operating: 5% to 85% Endurance Mechanical: 5,000,000 operations min. (at operating frequency of 18,000 operations/hour) Electrical: 200,000 operations min. (at operating frequency of 1,800 operations/hour under rated load) Weight Approx. 40 g Note: The data shown above are initial values. Motor Load Ratings (Reference Only) Model Load conditions Operating frequency Electrical Endurance 3 G4F-1123T 110 VAC (cos = 0.7) ON: 1 sec. 200 (X 10 operations min.) Inrush: 55 A (0.2 sec.) OFF: 10 sec. Break: 15 A G4F-11123T 110 VAC (cos = 0.7) Inrush: 60 A (0.2 sec.) Break: 20 A Approved Standard UL508 484 Recognitions (File No. E41643) Model Coil ratings Contact ratings Operations 3 G4F-( )-US 5 to 100 VDC 15 A, 250 VAC (Resistive) 6 x 10 15 A, 30 VDC (Resistive) 10 A, 250 VAC (General use) 3 12 FLA 150 VAC, 72 LRA 150 VAC 30 x 10 10 FLA 240 VAC, 60 LRA 240 VAC CSA C22.2 No. 14 (File No. LR 35535) Model Coil ratings Contact ratings Operations 3 G4F-( )-US 5 to 100 VDC 15 A, 250 VAC (Resistive) 6 x 10 15 A, 30 VDC (Resistive) 3 1 HP 125/250 VAC (Motor load) 25 x 10 TV-3 AC Power Relay G4F 189