G4W PCB Power Relay Impulse Withstand Voltage as High as 10kV with 4kV Dielectric Strength: Ideal for Power Supply Switching Input and output (between coil and contacts) are completely separated, with impulse withstand voltage of 10,000 V. Insulation distance of 8 mm min. between coil and contacts satisfies the VDE Standard C/250 insulation requirements, and conforms to Electrical Appliance and Material Safety Law with dielectric strength of 4,000 VAC min. Standard model conforms to UL/CSA standards. VDE standard approved models are also available. Consult your Omron sales representative for availability. SPST-NO (1a) types conform to TV-8 rating, and DPST-NO (2a) types conform to TV-5 rating. Full-wave bridge rectifier compatible models are also available. RoHS Compliant G 4 W Model Number Legend Application Examples Power supplies G4W- - - - - 12345 6 7 8 1. Number of poles 3. Contact Type 6. Approved Standards 8. Classification 1: 1-pole/SPST-NO (1a) 1: Single US: UL, CSA None: Standard 2: 2-pole/DPST-NO (2a) Z : Full-wave rectifier 4. Enclosure rating 7. TV Ratings 2. Contact Form 2: Unsealed TV5: TV-5 1: SPST-NO (1a) TV8: TV-8 5. Terminals 2: DPST-NO (2a) P: Straight PCB Ordering Information Gerenal-purpose Models (UL, CSA certified) Contact form SPST-NO (1a) DPST-NO (2a) Minimum packing unit Classification Model Rated coil voltage Model Rated coil voltage 12 VDC 12 VDC Standard G4W-1112P-US-TV8 24 VDC G4W-2212P-US-TV5 24 VDC 50 pcs/tray 100 VDC 100 VDC Note: Contact your OMRON sales representative for VDE standard approved models and fully sealed models. Full-wave Rectifier Models (UL, CSA certified) Contact form SPST-NO (1a) DPST-NO (2a) Minimum packing unit Classification Model Rated coil voltage Model Rated coil voltage 12 VDC 12 VDC Standard G4W-1112P-US-TV8-Z 24 VDC G4W-2212P-US-TV5-Z 24 VDC 50 pcs/tray 100 VDC 100 VDC Note: When ordering, add the rated coil voltage to the model number. Example: G4W-1112P-US-TV8 DC12 Rated coil voltage However, the notation of the coil voltage on the product case as well as on the packing will be marked as VDC. 1G4W PCB Power Relay Ratings Characteristics Coil Contact resistance *1 30 m max. Operate time 20 ms max. Item Must Must Max. Release time 5 ms max. Rated Coil operate release Power voltage Max. operating Mechanical 18,000 operations/hr current resistance voltage voltage consumption (V) frequency Electrical 1,800 operations/hr Rated (mA) () (V) (V) (mW) Insulation resistance *2 100 M max. voltage % of rated voltage Between coil and 12 VDC 66.7 180 4,000 VAC, 50/60 Hz for 1 min contacts 80% 10% 130% Approx. 24 VDC 33.3 720 Dielectric Between contacts of max. min. (at 23C) 0.8 W 1,500 VAC, 50/60 Hz for 1 min 100 VDC 8 12,500 strength the same polarity Note 1. The rated current and coil resistance are measured at a coil Between contacts of 2,000 VAC, 50/60 Hz for 1 min temperature of 23C with a tolerance of 15%. different polarities 2.The operating characteristics are measured at a coil temperature of Impulse Between coil and 10,000 V 23C. withstand voltage contacts 3.The Max. voltage is the maximum voltage that can be applied to the Insulation Between coil and Clearance: 8 mm, Creepage: 8 mm relay coil. distance contacts 10 to 55 to 10 Hz, 0.75 mm single Contacts Destruction Vibration amplitude (1.5 mm double amplitude) Contact form SPST-NO (1a) DPST-NO (2a) resistance 10 to 55 to 10 Hz, 0.75 mm single Malfunction Load Resistive load Inductive load Resistive load Inductive load amplitude (1.5 mm double amplitude) 2 Item (cos = 1) (cos = 0.4) (cos = 1) (cos = 0.4) Destruction 1,000 m/s Shock resistance 2 Contact material Ag-Alloy (Cd free) Malfunction 150 m/s 15 A at 250 VAC 10 A at 250 VAC 10 A at 250 VAC 7.5 A at 250 VAC 5,000,000 operations min. Rated load Mechanical (at 18,000 operations/hr) 15 A at 24 VDC 7.5 A at 24 VDC 10 A at 24 VDC 5 A at 24 VDC Durability 100,000 operations min. Rated carry Electrical 15 A 10 A (rated load, at 1,800 operations/hr) current Failure rate (P level) (reference value) *3 100 mA at 5 VDC Max. switching 250 VAC, 125 VDC Ambient operating temperature -25C to 55C (with no icing or condensation) voltage Ambient operating humidity 5% to 85% Max. switching 15 A 10 A Weight Approx. 29 g current Note: The above values are initial values. G *1. The contact resistance was measured with 1 A at 5 VDC with a 4 fall-of-potential method. W *2. The insulation resistance was measured with a 500 VDC Megger Tester applied to the same parts as those for checking the dielectric strength. *3. This value was measured at a switching frequency of 120 operations/min. Engineering Data Maximum Switching Capacity Durability SPST-NO (1a) DPST-NO (2a) SPST-NO (1a) AC Load DPST-NO (2a) AC Load 100 100 1,000 1,000 (AC Load) (AC Load) 50 50 AC resistive load 500 500 30 30 AC resistive load 300 300 15 250 VAC resistive load (cos = 1) AC 10 10 inductive AC 250 VAC resistive load (cos = 1) load inductive (cos = 0.4) 5 5 load 250 VAC inductive load (cos = 0.4) (cos = 0.4) 3 100 100 3 DC resistive load DC resistive load 250 VAC inductive load (cos = 0.4) 50 50 1 1 DC inductive load DC inductive load 0.5 0.5 30 30 (L/R = 7 ms) (L/R = 7 ms) 0.3 0.3 0.1 0.1 10 10 1 3 5 10 30 50 100 300 500 1,000 1 3 5 10 30 50 100 300 500 1,000 0 2 4 6 8 10 12 14 15 16 0 2 4 6 7.5 8 10 12 14 16 Switching current (A) Switching current (A) Switching voltage (V) Switching voltage (V) Ambient Temperature vs. Must Operate and Must Durability Ambient Temperature vs. Release Voltage SPST-NO (1a) DC Load DPST-NO (2a) DC Load Maximum Coil Voltage G4W-2212P-US-TV5 1,000 1,000 200 100 (DC Load) (DC Load) Must operate voltage Sample: G4W-2212P-US-TV5 Must release voltage 500 500 180 Number of Relays: 5 pcs 80 300 300 24 VDC resistive load 160 24 VDC resistive load 24 VDC inductive load (L/R = 7 ms) 24 VDC inductive load (L/R = 7 ms) 60 140 110 VDC resistive load 100 100 110 VDC resistive load 130 110 VDC inductive load (L/R = 7 ms) 120 110 VDC inductive load (L/R = 7 ms) 40 50 50 110 100 30 30 20 80 10 10 0 0 0 2 4 6 8 10 12 14 16 0 2 4 6 8 10 12 14 16 0 20 30 40 50 55 60 70 80 90 40 20 0 20 40 60 80 Switching current (A) Switching current (A) Ambient temperature (C) Ambient temperature (C) Note: The maximum coil voltage refers to the maximum value in a varying range of operating power voltage, Shock Malfunction not a continuous voltage. Y Energized 1,000 800 1,000 600 X Z 1,000 400 800 200 G4W-1112P-US-TV8 Number of Relays: 5 pcs 200 Shock direction Test Conditions: Shock is applied in X, Y, and Z directions three 700 X X 400 1,000 times each with and without energizing the Relays Z X Y 600 1,000 to check the number of contact malfunctions. Z 800 2 Z Standard value: 150 m/s Y 1,000 2 Y Unit: m/s 2 4 Durability (x10 operations) Switching current (A) 4 Durability (x10 operations) Switching current (A) 4 Durability (x10 operations) Maximum coil voltage (%) 4 Durability (x10 operations) Must-operate/must-release voltage (On the basis of rated voltage) (%)