G5NB PCB Power Relay A Miniature Relay with 1-pole 3A/5A Switching Capability and 10 kV Impulse Withstand Voltage • Highly efficient magnetic circuit for high sensitivity (200 mW). • Small, yet provides 10-kV impulse withstand voltage (between coil and contacts). • Standard model conforms to UL/CSA/VDE standards. • Satisfies EN61010 reinforced insulation requirements. • IEC/EN 60335-1 conformed. (-HA Model) RoHS Compliant ■Model Number Legend ■Application Examples • • • • • G 5 N B -@ @ @- @- @ -@ ——— — — — 1 2 3 4 5 1. Number of Poles 1: 1-pole 2. Contact Form A: SPST-NO (1a) 3. Enclosure rating None: Flux protection 4 : Sealed 6 4. Classification None : Standard E : High-capacity Water heaters Refrigerators Air conditioners Home appliances Small electric appliances G 5 N B 5. Market Code None : General purpose HA : Home Appliance according to IEC/EN60335-1 6. Packing None : Tray Packing SP : Tube packing ■Ordering Information Terminal Shape Market Code PCB terminals General purpose Home Appliance Classification Contact form Standard SPST-NO (1a) High-capacity Enclosure rating Flux protection Sealed Flux protection Sealed Model G5NB-1A (-SP) G5NB-1A4 (-SP) G5NB-1A-E (-SP) G5NB-1A4-E (-SP) Flux protection G5NB-1A-E-HA (-SP) Rated coil voltage Minimum packing unit 5VDC 12VDC 18VDC 24VDC 100 pcs/Tray (50 pcs/tube) 12VDC 24VDC Note. When ordering, add the rated coil voltage to the model number. Example: G5NB-1A DC5 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. 1 G5NB PCB Power Relay ■Ratings ●Coil Item Rated voltage 5 VDC 12 VDC 18 VDC 24 VDC Rated current (mA) Coil resistance (Ω) 40 16.7 11.1 8.3 125 720 1,620 2,880 Must operate voltage Must release voltage (V) (V) % of rated voltage 75% max. 10% min. Max. voltage (V) Standard: 180% (at 23°C) High-capacity: 170% (at 23°C) Power consumption (mW) Approx. 200 Note 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%. Note 2. The operating characteristics are measured at a coil temperature of 23°C. Note 3. The “Max. voltage” is the maximum voltage that can be applied to the relay coil. ●Contacts Item Resistive load Load Standard Contact Type Contact material 3 A at 125 VAC 3 A at 30 VDC 3A Rated load Rated carry current Max. switching voltage Max. switching current G 5 N B High-capacity Single Ag-alloy (Cd free) 5 A at 250 VAC 3 A at 30 VDC 5A 250 VAC, 30 VDC 3A ■Characteristics Contact resistance *1 Operate time Release time Insulation resistance *2 Between coil and contacts Dielectric Between strength contacts of the same polarity Impulse Between coil withstand and contacts voltage Vibration resistance Destruction Malfunction Shock resistance Destruction Malfunction Mechanical Durability Electrical (resistive load) Failure rate (P level) (reference value) *3 Ambient operating temperature Ambient operating humidity Weight 100 mΩ max. 10 ms max. 10 ms max. 1,000 MΩ min. 4,000 VAC, 50/60 Hz for 1 min 750 VAC, 50/60 Hz for 1 min 10 kV (1.2 x 50 μs) 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) 1,000 m/s2 100 m/s2 5,000,000 operations min. Standard (G5NB-1A, -1A4) 200,000 operations at 125 VAC, 3A 200,000 operations at 30 VDC, 3A High-capacity (G5NB-1A-E, -1A4-E) 100,000 operations at 250 VAC, 5A 200,000 operations at 30 VDC, 3A (with a rated load at 1,800 operations/hour) DC5V 10mA -40°C to 70°C (with no icing or condensation) 5% to 85% Approx. 4 g Note. Values in the above table are the initial values at 23°C. *1. Measurement conditions: 5 VDC, 1 A, voltage drop method *2. Measurement conditions: Measured at the same points as the dielectric strength using a 500 VDC ohmmeter. *3. This value was measured at a switching frequency of 120 operations/min. 2 5A ■Actual Load Life (Reference Values) 1. 120 VAC motor and lamp load 2.5A surge and 0.5A normal: 250,000 operations min. (at 23°C) 2. 160 VDC valve load (with varistor) 0.24A: 250,000 operations min. (at 23°C) 3. 140 VAC pump load Inrush: 5.4 A (o-p), Steady state: 1.6 A 200,000 operations min. (Ambient temperature: 23°C) 4. 100 VAC motor load Inrush: 10.7 A (o-p), Steady state: 1.1 A 200,000 operations min. (Ambient temperature: 23°C) G5NB PCB Power Relay ■Engineering Data ●Maximum Switching Capacity Standard models High-capacity models 10 3 Switching current (A) Switching current (A) AC resistive load AC resistive load DC resistive load 1 DC resistive load 0.1 1 10 30 100 250 1,000 Switching voltage (V) Switching voltage (V) ●Durability Standard models High-capacity models 100 Durability (x 104 operations) Durability (104 operations) 125 VAC, 30 VDC resistive load 50 30 10 5 3 G 5 N B 30VDC resistive load 250VAC resistive load 1 0 1 2 3 4 Switching current (A) ●Ambient Temperature vs. Maximum Coil Voltage Standard models Unconfirmed area 200 High-capacity models 220 Test item: G5NB-1A, 24 VDC Number of Relays: 5 pcs No current 3A current 180 160 140 120 Uncon- Maximum coil voltage (%) Maximum coil voltage (%) 220 Switching current (A) 200 firmed area Test Item: G5NB-1A-E,24 VDC Number of Relays: 5 pcs No current 5A current 180 160 140 120 100 100 80 80 0 20 23 40 60 70 80 Ambient temperature (°C) 100 0 20 23 40 60 70 80 100 Ambient temperature (°C) Note: The maximum coil voltage refers to the maximum value in a varying range of operating power voltage, not a continuous voltage. 3 G5NB PCB Power Relay ●Shock malfunction Standard models Y 1,000 Y 1,000 Energized De-energized 700 1,000 X High-capacity models Test Item: G5NB-1A, 24VDC Number of Relays: 5 pcs 1,000 Z' 700 1,000 X Test Method: Shock was applied 3 times in 6 directions along 3 axes and the level at which shock caused malfunction was measured. Energized De-energized Test Item: G5NB-1A-E, 24VDC Number of Relays: 5 pcs 1,000 Z' Test Method: Shock was applied 3 times in 6 directions along 3 axes and the level at which shock caused malfunction was measured. Rating: 100 m/s2 Rating: 100 m/s2 125 125 X' 1,000 Z 1,000 1,000 Y' X' 1,000 Z 1,000 1,000 Y' Unit: m/s2 Shock direction X X' Y Z Z' Y' Unit: m/s2 Shock direction X X' Y Z Z' Y' ■Dimensions (Unit: mm) G G5NB-1A(4)(-E), G5NB-1A-E-HA 5 N B PCB Mounting Holes (Bottom View) Tolerance: ±0.1 mm 7.2max. (7.0)* 20.5max. (20.4)* Terminal Arrangement/ Internal Connections (Bottom View) (1.05) 11.5 15.3max. (15.0)* (1.15) 7 Four, 1.1 dia. 1 2 3 4.7 4 3.4 @0.4 0.27 11.5 0.33 7 (No coil polarity) 0.8 4.7 *Average value 4 G5NB PCB Power Relay ■Approved Standards The approval rating values for overseas standards are different from the performance values determined individually. Confirm the values before use. ●UL Recognized: CSA Certified: Model (File No. E41515) (File No. LR31928) Contact form Coil ratings SPST-NO (1a) 5~24V DC G5NB-1A(4) G5NB-1A(4)-E G5NB-1A-E-HA ●EN/IEC, VDE Certified Model 3A 125V AC (Resistive) 70°C 3A 30V DC (Resistive) 70°C Coil ratings 5, 12, 18, 24V DC 3A 250V AC (Resistive) 85°C 3A 30V DC (Resistive) 85°C 100,000 5A 250 V AC (Resistive) 85°C 5A 30 V DC (Resistive) 85°C 10,000 3A 250V AC (Resistive) 85°C 100,000 Creepage distance 6.0 mm min. Clearance distance 6.0 mm min. Insulation material group IIIa Type of insulation coil-contact circuit open contact circuit Number of test operations Contact ratings G5NB-1A(4) G5NB-1A(4)-E G5NB-1A-E-HA 6,000 5A 250 V AC (Resistive) 85°C 5A 30 V DC (Resistive) 70°C (Certificate No. 137575) Contact form SPST-NO (1a) Number of test operations Contact ratings G 5 N B Pollution degree 2 / Reinforced (Sealed) Pollution degree 3 / Basic (Flux protection) / Reinforced (Sealed) Micro disconnection Rated Insulation voltage 250 V Pollution degree 3 Rated voltage system 250 V Over voltage category III Category of protection according to IEC 61810-1 RT II (Flux protection) / RT III (Sealed) Glow wire according to IEC 60335-1 <HA Models only> GWT 750°C min. (IEC 60695-2-11) / GWFI 850°C min. (IEC 60695-2-12) Tracking resistance according to IEC 60112 PTI 250 V min. (housing parts) Flammability class according to UL94 V-0 ■Precautions ●Please refer to “PCB Relays Common Precautions” for correct use. • Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product. • Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or equipment, and be sure to provide the system or equipment with double safety mechanisms. Note: Do not use this document to operate the Unit. OMRON Corporation Electronic and Mechanical Components Company Contact: www.omron.com/ecb Cat. No. J143-E1-09 0316(0207)(O) 5