PCB Relay G8P Small, Low-Cost 30-A Power Relay for PCB Applications Small, yet capable of switching up to a 30-A loads. Inexpensive. Ideal for home and industrial appliances, HVAC (heating, ventilating and air conditioning) and many other applications. A variety of contact forms: SPDT, SPST-NO and SPST-NC. UL Class B and F insulation, sealed versions and dust cover available. Ordering Information Contact Standard Relays form Relays with class B insulation Relays with class F insulation Open Plastic-sealed Open Plastic-sealed Open Plastic-sealed SPST-NO G8P-1111P-US G8P-1114P-US G8P-1111P-BI-US G8P-1114P-BI-US G8P-1111P-CF-US G8P-1114P-CF-US SPST-NC G8P-1011P-US G8P-1014P-US G8P-1011P-BI-US G8P-1014P-BI-US G8P-1011P-CF-US G8P-1014P-CF-US SPDT G8P-111P-US G8P-114-US G8P-114P-BI-US G8P-111P-CF-US G8P-114P-CF-US Note: G8P-111P-BI-US 1. When ordering, add the rated coil voltage to the model number. Example: G8P-111P-US 12 VDC Rated coil voltage Model Number Legend: G8P - 1 2 3 4 5 VDC 6 7 3. Contact Types 1: Single button 4. Sealing 1: Open 4: Plastic-sealed 5. Terminals P: Straight PCB 1. Number of Poles 1: 1 pole 2. Contact Form None:SPDT 1: SPST-NO 0: SPST-NC 6. UL Insulation Rate None:Standard Bl: Class B insulation CF: Class F insulation 7. Rated Coil Voltage 5, 12, 24, 48 VDC Accessories (Order Separately) Dust cover R99-C01 Specifications Coil Ratings Rated voltage 5 VDC 12 VDC 24 VDC 48 VDC Rated current 185 mA 77 mA 36 mA 19 mA Coil resistance 27 155 660 2,480 Coil inductance Armature OFF 0.12 0.58 2.43 9.41 (H) (ref. value) Armature ON 0.18 0.92 4.14 14.7 Must operate voltage 75% max. of rated voltage Must release voltage 10% min. of rated voltage Max. voltage 120% of rated voltage Power consumption Approx. 900 mW Note: The rated current and coil resistance are measured at a coil temperature of 20C with tolerances of 10%. Contact Ratings Item SPST-NO SPST-NC Load Resistive load (cos = 1) Rated load 30 A at 250 VAC; 20 A at 28 VDC Contact material AgCdO Rated carry current 30 A Max. switching voltage 250 VAC, 28 VDC Max. switching current Max. switching capacity Min. permissible load 500 mA at 5 VDC Note: SPDT 15 A at 250 VAC; 10 A at 28 VDC 20 A/10 A* at 250 VAC; 20 A/10 A* at 28 VDC 15 A 20 A/10 A* AC: 30 A, DC: 20 A AC: 15 A, DC: 10 A AC: 20 A/10 A, DC: 20 A/10 A* 7,500 VA, 560 W 3,750 VA, 280 W 5,000/250 VA, 560/280 W* *NO contact/NC contact Characteristics Contact resistance 20 m max. Operate time 15 ms max. (mean value: approx. 8.4 ms) Release time 10 ms max. (mean value: approx. 1.6 ms) Max. operating frequency Mechanical: 18,000 operations/hr Electrical: 1,800 operations/hr (under rated load) Insulation resistance 10 M min. (at 500 VDC) Dielectric withstand voltage 1,500 VAC, 50/60 Hz for 1 min Vibration resistance Destruction:10 to 55 Hz, 1.65-mm double amplitude for 2 hours Malfunction:10 to 55 Hz, 1.65-mm double amplitude for 5 minutes Shock resistance Destruction: 1,000m/s2 (approx. 100G) Malfunction: 100 m/s2 (approx. 10G) Life expectancy Mechanical: 10,000,000 operation min. (at 18,000 operations/hr) Electrical: See Engineering Data. Ambient temperature Standard types: -55_C to 70_C Class B insulation types: -55_C to 85_C Class F insulation types: -55_C to 105_C Ambient humidity Operating: 45% to 85% Weight Approx. 19 g (G8P-111P), approx. 27 g (G8P-114P) Note: The data shown above are initial values. Approved Standards UL (File No. E41643) Type Contact Coil ratings form G8P-1111P-US SPST-NO G8P-1011P-US G8P-111P-US Contact ratings UL508-recognized 5 to 48 VDC UL114-recognized 15 A, 125 VAC (inductive load) 10 A, 250 VAC (inductive load) 15 A, 28 VDC (resistive load) 1 hp, 125 VAC (motor load) 1 hp, 250 VAC (motor load) 5 A (1,250 W), 250 VAC (tungsten load) 30 A, 250 VAC (inductive load) 20 A, 28 VAC (inductive load) 1 hp, 125 VAC (motor load) 2 hp, 250 VAC (motor load) 12 A, 277 VAC (inductive load) SPST-NC 15 A, 125 VAC (inductive load) 10 A, 250 VAC (inductive load) 10 A, 28 VDC (resistive load) 0.25 hp, 125 VAC (motor load) 0.5 hp, 250 VAC (motor load) 3 A (750 W), 250 VAC (tungsten load) 15 A, 250 VAC (inductive load) 10 A, 28 VAC (inductive load) 0.25 hp, 125 VAC (motor load) 0.5 hp, 250 VAC (motor load) 6 A, 277 VAC (inductive load) SPDT NO/NC 15 A/10 A, 125 VAC (inductive load) 10 A/10 A, 250 VAC (inductive load) 15 A/10 A, 28 VDC (resistive load) 1 hp/0.25 hp, 125 VAC (motor load) 1 hp/0.5 hp, 250 VAC (motor load) 5 A/3 A, 250 VAC (tungsten load) NO/NC 20 A/10 A, 250 VAC (inductive load) 20 A/10 A, 28 VAC (inductive load) 1 hp/0.25 hp, 125 VAC (motor load) 2 hp/0.5 hp, 250 VAC (motor load) 12 A/6 A, 277 VAC (inductive load) CSA (File No. LR34815-124) Type Contact form Coil ratings 5 to 48 VDC Contact ratings G8P-1111P-US SPST-NO 6 A, 277 VAC (inductive load) 15 A, 125 VAC (inductive load) 10 A, 250 VAC (inductive load) 15 A, 28 VDC (resistive load) 0.5 hp, 125 VAC (motor load) 1 hp, 250 VAC (motor load) 5 A, 125 VAC (tungsten load) 5 A, 250 VAC (tungsten load) G8P-1011P-US SPST-NC 3 A, 277 VAC (inductive load) 15 A, 125 VAC (inductive load) 10 A, 250 VAC (inductive load) 10 A, 28 VDC (resistive load) 0.25 hp, 125 VAC (motor load) 0.5 hp, 250 VAC (motor load) 3 A, 125 VAC (tungsten load) 3 A, 250 VAC (tungsten load) G8P-111P-US SPDT NO/NC 6 A/3 A, 277 VAC (inductive load) 15 A/10 A, 125 VAC (inductive load) 10 A/10 A, 250 VAC (inductive load) 15 A/10 A, 28 VDC (resistive load) 0.5 hp/0.25 hp, 125 VAC (motor load) 1 hp/0.5 hp, 250 VAC (motor load) 5 A/3 A, 125 VAC (tungsten load) 5 A/3 A, 250 VAC (tungsten load) Engineering Data Max. Switching Capacity AC resistive load DC resistive load SPDT DC resistive load Switching current (A) SPST-NC Switching current (A) Switching current (A) SPST-NO AC resistive load (NO) AC resistive load (NC) DC resistive load (NC) DC resistive load (NO) AC resistive load Switching voltage (V) Switching voltage (V) Switching voltage (V) Life Expectancy 250-VAC resistive load 28-VDC resistive load Switching current (A) 250-VAC resistive load 28-VDC resistive load Switching current (A) Life expectancy (x103 operations) SPDT SPST-NC Life expectancy (x103 operations) Life expectancy (x103 operations) SPST-NO NO contact 250-VAC resistive load NO contact 28-VDC resistive load NC contact 250-VAC resistive load Switching current (A) Dimensions Open Types G8P-1111P-(B1)-US Terminal Arrangement/ Internal Connections (Bottom View) Mounting Holes (Bottom View) 2.5 (9.4) 15.3 (3.6) 3 2 Three, 1.9-dia. holes 3.8 5.1 1 5.1 3.8 5 6 (2) 15.3 (2.8) Two, 1.0-dia. holes Terminal Arrangement/ Internal Connections (Bottom View) G8P-1011P-(B1)-US Mounting Holes (Bottom View) 2.5 (1.8) 22.9 Three, 1.9-dia. holes (3.6) 4 3.8 2 5.1 1 5.1 3.8 5 6 (2) 15.3 (2.8) Two, 1.0-dia. holes Terminal Arrangement/ Internal Connections (Bottom View) G8P-111P-(B1)-US Mounting Holes (Bottom View) 2.5 15.3 7.6 (1.8) Three, 1.9-dia. holes (3.6) 3 4 3.8 2 5.1 1 5.1 3.8 5 6 (2) 15.3 (2.8) Two, 1.0-dia. holes Plastic-sealed Types Mounting Holes (Bottom View) Terminal Arrangement/ Internal Connections (Bottom View) G8P-1114P-(B1)-US 2.5 3 15.3 2 10.8 Three, 1.9-dia. holes (5.4) 1 3.8 5.1 6 5 5.1 3.8 (4.3) 15.3 (4.8) Two, 1.0-dia. holes 17.8 Terminal Arrangement/ Internal Connections (Bottom View) G8P-1014P-(B1)-US Mounting Holes (Bottom View) 2.5 22.9 4 Three, 1.9-dia. holes 3.2 2 (5.4) 3.8 1 5.1 6 5 5.1 3.8 (4.3) 15.3 (4.8) Two, 1.0-dia. holes 17.8 Terminal Arrangement/ Internal Connections (Bottom View) G8P-114P-(B1)-US Mounting Holes (Bottom View) 2.5 3 4 15.3 2 7.6 3.2 Four, 1.9-dia. holes (5.4) 1 3.8 5.1 6 5 5.1 3.8 (4.3) 15.3 (4.8) Two, 1.0-dia. holes 17.8 Dust Cover R99-C01 Precautions Sealed Relays Remove the vent hole tape seal from the cover after all soldering and cleaning have been completed to allow air circulation within sealed G8P Relays.