Solid State Relays G3PA Extremely Thin Relays Integrated with Heat Sinks  Downsizing achieved through optimum design of heat sink.  Mounting possible via screws or via DIN track.  Close mounting possible for linking terminals. (Except for G3PA- 260B-VD and G3PA-450B-VD-2.)  Applicable with 3-phase loads.  Replaceable power element cartridges.  Comply with VDE 0160 (finger protection), with a dielectric strength of 4,000 V between input and load.  Comply with VDE 0805, IEC 950.  Certified by UL, CSA, and VDE (reinforced insulation). Model Number Structure ■ Model Number Legend G3PA-@@@@-@-@ 12 3 4 5 6 7 1. Basic Model Name G3PA: Solid State Relay 2. Rated Load Power Supply Voltage 2: 200 VAC 4: 400 VAC 3. Rated Load Current 10: 10 A 20: 20 A 30: 30 A 40: 40 A 50: 50 A 60: 60 A 4. Terminal Type B: Screw terminals 5. Zero Cross Function Blank: Equipped with zero cross function L: Not equipped with zero cross function 6. Certification VD: Certified by UL, CSA, and VDE 7. Special Specifications Blank: Standard models 2: 480-V models Solid State Relays G3PA J-21 SSR Ordering Information ■ List of Models Model Isolation Zero cross function Indicator Rated output load Rated input voltage G3PA-210B-VD Phototriac Yes Yes 10 A at 24 to 240 VAC 5 to 24 VDC coupler G3PA-220B-VD 20 A at 24 to 240 VAC G3PA-240B-VD 40 A at 24 to 240 VAC G3PA-260B-VD 60 A at 24 to 240 VAC G3PA-210BL-VD No 10 A at 24 to 240 VAC G3PA-220BL-VD 20 A at 24 to 240 VAC G3PA-240BL-VD 40 A at 24 to 240 VAC G3PA-260BL-VD 60 A at 24 to 240 VAC G3PA-210B-VD Yes 10 A at 24 to 240 VAC 24 VAC G3PA-220B-VD 20 A at 24 to 240 VAC G3PA-240B-VD 40 A at 24 to 240 VAC G3PA-260B-VD 60 A at 24 to 240 VAC G3PA-420B-VD 20 A at 180 to 400 VAC 12 to 24 VDC G3PA-430B-VD 30 A at 180 to 400 VAC G3PA-420B-VD-2 20 A at 200 to 480 VAC G3PA-430B-VD-2 30 A at 200 to 480 VAC G3PA-450B-VD-2 50 A at 200 to 480 VAC Note: When ordering, specify the rated input voltage. Replacement Parts Name Carry current Load voltage range Model Applicable SSR VDE certification Power Device 10 A 19 to 264 VAC G32A-A10-VD DC5-24 G3PA-210B-VD DC5-24 Yes Cartridge G32A-A10L-VD DC5-24 G3PA-210BL-VD DC5-24 G32A-A10-VD AC24 G3PA-210B-VD AC24 20 A G32A-A20-VD DC5-24 G3PA-220B-VD DC5-24 G32A-A20L-VD DC5-24 G3PA-220BL-VD DC5-24 G32A-A20-VD AC24 G3PA-220B-VD AC24 40 A G32A-A40-VD DC5-24 G3PA-240B-VD DC5-24 G32A-A40L-VD DC5-24 G3PA-240BL-VD DC5-24 G32A-A40-VD AC24 G3PA-240B-VD AC24 60 A G32A-A60-VD DC5-24 G3PA-260B-VD DC5-24 G32A-A60L-VD DC5-24 G3PA-260BL-VD DC5-24 G32A-A60-VD AC24 G3PA-260B-VD AC24 20 A 150 to 440 VAC G32A-A420-VD DC12-24 G3PA-420B-VD DC12-24 30 A G32A-A430-VD DC12-24 G3PA-430B-VD DC12-24 20 A 180 to 528 VAC G32A-A420-VD-2 DC12-24 G3PA-420B-VD-2 DC12-24 30 A G32A-A430-VD-2 DC12-24 G3PA-430B-VD-2 DC12-24 50 A G32A-A450-VD-2 DC12-24 G3PA-450B-VD-2 DC12-24 ■ Other Units (Order Separately) Units that Enable 2-line Switching of 3-phase Power Name Current flow Model Applicable SSR Short-circuit Unit 10 A G32A-D20 G3PA-210B-VD, G3PA-210BL-VD 20 A G3PA-220B-VD, G3PA-220BL-VD G3PA-420B-VD, G3PA-420B-VD-2 30 A G32A-D40 G3PA-430B-VD, G3PA-430B-VD-2 40 A G3PA-240B-VD, G3PA-240BL-VD J-22 Solid State Relays G3PA Specifications ■ Ratings (at an Ambient Temperature of 25°C) Input Model Rated voltage Operating Voltage Input current Voltage level range impedance Must operate voltage Must release voltage G3PA-210B-VD 5 to 24 VDC 4 to 30 VDC 7 mA max. 4 VDC max. 1 VDC min. G3PA-220B-VD G3PA-240B-VD G3PA-260B-VD G3PA-210BL-VD 5 to 24 VDC 4 to 30 VDC 20 mA max. 4 VDC max. 1 VDC min. G3PA-220BL-VD G3PA-240BL-VD G3PA-260BL-VD G3PA-210B-VD 24 VAC 19.2 to 26.4 VAC 1.4 kΩ±20% 19.2 VAC max. 4.8 VAC min. G3PA-220B-VD G3PA-240B-VD G3PA-260B-VD G3PA-420B-VD 12 to 24 VDC 9.6 to 30 VDC 7 mA max. 9.2 VDC max. 1 VDC min. G3PA-430B-VD G3PA-420B-VD-2 G3PA-430B-VD-2 G3PA-450B-VD-2 Output Model Applicable load Rated load voltage Load voltage range Load current Inrush current G3PA-210B(L)-VD 24 to 240 VAC (50/60 Hz) 19 to 264 VAC (50/60 Hz) 0.1 to 10 A 150 A (60 Hz, 1 cycle) G3PA-220B(L)-VD 0.1 to 20 A 220 A (60 Hz, 1 cycle) G3PA-240B(L)-VD 0.5 to 40 A 440 A (60 Hz, 1 cycle) G3PA-260B(L)-VD 0.5 to 60 A 440 A (60 Hz, 1 cycle) G3PA-420B-VD 180 to 400 VAC (50/60 Hz) 150 to 440 VAC (50/60 Hz) 0.5 to 20 A 220 A (60 Hz, 1 cycle) G3PA-430B-VD 0.5 to 30 A 440 A (60 Hz, 1 cycle) G3PA-420B-VD-2 200 to 480 VAC (50/60 Hz) 180 to 528 VAC (50/60 Hz) 0.5 to 20 A 220 A (60 Hz, 1 cycle) G3PA-430B-VD-2 0.5 to 30 A 440 A (60 Hz, 1 cycle) G3PA-450B-VD-2 0.5 to 50 A 440 A (60 Hz, 1 cycle) Refer to Engineering Data for further details. Solid State Relays G3PA J-23 SSR ■ Characteristics Item G3PA- G3PA- G3PA- G3PA- G3PA- G3PA- G3PA- G3PA- G3PA- 210B(L)-VD 220B(L)-VD 240B(L)-VD 260B(L)-VD 420B-VD 420B-VD-2 430B-VD 430B-VD-2 450B-VD-2 Operate time 1/2 of load power source cycle + 1 ms max. (DC Input, -B models) 1 1/2 of load power source cycle + 1 ms max. (AC Input) 1 ms max. (-BL models) Release time 1/2 of load power source cycle + 1 ms max. (DC Input) 1 1/2 of load power source cycle + 1 ms max. (AC Input) Output ON 1.6 V (RMS) max. 1.8 V (RMS) max. voltage drop Leakage 5 mA max. (at 100 VAC) 10 mA max. (at 100 VAC) 20 mA 20 mA max. (at 20 mA 20 mA max. (at 480 VAC) current 10 mA max. (at 200 VAC) 20 mA max. (at 200 VAC) max. (at 480 VAC) max. (at 400 VAC) 400 VAC) 2 2 2 2 2 2 2 I t 260 A s 1,260 A s260 A s 1,800 A s 1,800 A s 1,800 A s Insulation 100 MΩ min. (at 500 VDC) resistance Dielectric 4,000 VAC, 50/60 Hz for 1 min strength Vibration Destruction: 10 to 55 to 10 Hz, 0.375–mm single amplitude (Mounted to DIN track) resistance 2 Shock Destruction: 300 m/s (mounted to DIN track) resistance Ambient Operating: –30°C to 80°C (with no icing or condensation) temperature Storage: –30°C to 100°C (with no icing or condensation) Certified UL508, CSA C22.2 (No.14, No.950), EN60950 File No. UL508, UL508, CSA UL508, UL508, CSA C22.2 (No.14), standards 5915ÜG CSA C22.2 (No.14), CSA EN60947-4-3 File No. C22.2 EN60947-4-3 C22.2 133127ÜG (No.14), File No. (No.14), EN60947- 133127ÜG EN60947- 4-3 File 4-3 File No. No. 6642ÜG 6642ÜG Ambient Operating: 45% to 85% humidity Weight Approx. Approx. Approx. Approx. Approx. Approx. Approx. Approx. Approx. 260 g 340 g 460 g 900 g 290 g 290 g 410 g 410 g 900 g J-24 Solid State Relays G3PA Operation ■ Replacement Parts G32A-A Power Device Cartridge The G32A-A Power Device Cartridge (a Triac Unit) can be replaced with a new one. When the temperature indicator has changed from pink to red, the triac circuitry may have malfunctioned possibly by an excessive flow of current, in which case, dismount the damaged cartridge for replacement. The damaged cartridge can be replaced with a new one without disconnecting the wires from the G3PA. Improve the heat radiation efficiency of the G3PA before replacing the cartridge. The G32A-A Power Device Cartridge can withstand an excessive current for a short period of time, such as may be caused accidentally by the short circuitry of the load, in which case the temperature indicator will not turn red. Be sure to turn OFF the power supply when replacing the Cartridge. Supplying power with the Cartridge removed may result in malfunction. Appearance G32A-A10(L)-VD G32A-A20(L)-VD G32A-A40(L)-VD G32A-A60(L)-VD G32A-A420-VD(-2) G32A-A430-VD(-2) G32A-A450-VD-2 Replacing Power Device Cartridges When replacing Power Device Cartridges, use the specified model. Using a Power Device Cartridge other than the specified one will result in faulty operation and destruction of the elements. Solid State Relays G3PA J-25 SSR ■ Replacement Procedure G32A-A10(L)-VD/G32A-A20(L)-VD/G32-A420-VD(-2) Use the special tool (provided) to extract the cartridge for replacement with a new one. Extraction Follow the procedures below to dismount the Power Device Cartridge from the G3PA. 1. Switch off the power. 2. Remove the terminal cover. Apply silicone grease here. 3. Hook the indented part of the cartridge with the tool and pull up on the cartridge to remove it. 2. Make sure that there is no dust or pieces of wire on the heat sink of the G32A-A or the G3PA. 3. Insert the cartridge into the opening of the G3PA so that the Remover letters on the cartridge and those on the G3PA are in the same direction and side A and side B are even. Hook here with Remover. Side A Side B Mounting Follow the procedures below to mount the Power Device Cartridge 4. Attach the terminal cover. on the G3PA. 5. Switch on the power and check the G3PA to be sure it works 1. Apply silicone grease (provided with the G32A-A) to the entire properly. surface of the heat sink. G32A-A40(L)-VD/G32A-A60(L)-VD/G32A-A430-VD(-2)/G32A-A450-VD-2 The G32A Power Device Cartridge is mounted and secured with screws to the G3PA Unit. Extraction Mounting Follow the procedures below to dismount the G32A-A Power Device 1. Apply silicone grease to the entire surface of the heat sink. Cartridge from the G3PA. 1. Switch off the power. 2. Remove the terminal cover. 3. Loosen the two centered screws on the sides to dismount the cartridge. The screws are connected to terminals 1 and 2. Apply silicone grease here. Loosen 2. Make sure that there is no dust or pieces of wire on the heat sink of the G32A-A or the G3PA. Loosen 4. Loosen the screws on both the corners. Loosen Loosen 5. Hold the indented part of both the corners to dismount the cartridge. J-26 Solid State Relays G3PA 3. Insert the cartridge into the opening of the G3PA so that side A 4. Tighten the screws on both the corners with a tightening torque of and side B are even. 0.59 to 0.78 N·m. 5. Tighten the screws on both the sides with a tightening torque of 0.59 to 0.78 N·m. 6. Attach the terminal cover. Side A 7. Switch on the power and check the G3PA to be sure it works properly. Side B ■ Linking Terminal Connection  Connecting with linking terminal for G3PA-210B(L)-VD, -220B(L)-  Connecting with linking terminal for G32A. VD, -240B(L)-VD and G3PA-420B-VD(-2), G3PA-430B-VD(-2). SSR G32A Unit SSR G32A Unit SSR1 SSR2 SSR1 SSR2 * * The cover will not fit if the terminal protrudes. 1. When SSRs are close 2. Insert the linking 1. When SSR are close 2. Insert the linking terminal mounted, loosen the terminal securely mounted, loosen the securely into the center M3.5 Sems screw and into the center of M3.5 Sems screw on of the screw and tighten flip the linking terminal the screw and the G32A and flip the the screw. Ensure that down. tighten the screw. linking terminal down. the linking terminal does not protrude. Connect the terminal with power off. Linking terminal G3PA-420B-VD Linking terminal Refer to the instruction manual for the G32A-A Power Device Cartridge to replace the G3PA's triac part. Linking Linking terminal terminal Use the terminal cover to prevent accidents When the temperature indicator has turned from pink to red, the G32-A-A Power Device Cartridge due to electric shock. may have malfunctioned, in which case the cartridge must be replaced with a new one. Solid State Relays G3PA J-27 SSR Engineering Data Load Current vs. Ambient Temperature Vertical Mounting Panel Ground G3PA-210B(L)-VD, G3PA-220B(L)-VD G3PA-240B(L)-VD G3PA-260B(L)-VD G3PA-220B(L)-VD 80 25 60 G3PA-210B(L)-VD 15 40 25 20 -30 -20 0 20 40 60 80 100 Ambient temperature (°C) Ambient temperature (°C) Ambient temperature (°C) G3PA-420B-VD, G3PA-420B-VD-2 G3PA-430B-VD, G3PA-430B-VD-2 G3PA-450B-VD-2 Ambient temperature (°C) Ambient temperature (°C) Ambient temperature (°C) Note: Close mounting is possible for a maximum of three Units by reducing the load current by 20%. (A minimum clearance of 10 mm must be provided when mounting four or more Units.) J-28 Solid State Relays G3PA Load current (A) Load current (A) Load current (A) Load current (A) Load current (A) Load current (A) Input Voltage vs. Input Current G3PA-2@0B-VD G3PA-4@0-VD, G3PA-4@-VD-2 10 T = 25°C Ta = 25°C 8 8 6 6 Input 4 4 current Input current 2 2 Input impedance 1 1 0.8 0.8 Input impedance 0.6 0.6 0.4 0.4 0.2 0.2 0.1 0.1 1 2 4 6 8 10 20 40 1 2 4 6 8 10 20 40 Input voltage (V) Input voltage (V) Horizontal Mounting Panel Ground G3PA-210B(L)-VD, G3PA-220B(L)-VD G3PA-240B(L)-VD G3PA-260B(L)-VD G3PA-220B(L)-VD 20 60 28 15 14 42 40 G3PA-210B(L)-VD 11 10 7 11 20 5.5 10 18 5 3.5 −30 −20 0 20 40 60 80 100 Ambient temperature (°C) Ambient temperature (°C) Ambient temperature (°C) G3PA-420B-VD, G3PA-430B-VD G3PA-450B-VD-2 G3PA-420B -VD-2, G3PA-430B-VD-2 G3PA-430B-VD G3PA-420B-VD Ambient temperature (°C) Ambient temperature (°C) Solid State Relays G3PA J-29 Load current (A) Load current (A) Input impedance (kΩ) Input current (mA) Load current (A) Load current (A) Input impedance (kΩ) Input current (mA) Load current (A) SSR Close Mounting (Up to Three) Panel Ground DIN track G3PA-210B(L)-VD, G3PA-220B(L)-VD G3PA-240B(L)-VD G3PA-260B(L)-VD 30 45 27 40 64 36 20 G3PA-220B-VD 30 18 48 15 13 40 20 G3PA-210B-VD 9 14 20 7 10 5 4.5 -30 -20 0 20 40 60 80 100 Ambient temperature (°C) Ambient temperature (°C) Ambient temperature (°C) G3PA-420B-VD, G3PA-420B-VD-2 G3PA-430B-VD, G3PA-430B-VD-2 30 40 30 20 24 16 20 10 10 −30 10 30 80 100 −30 10 30 80 Ambient temperature (°C) Ambient temperature (°C) G3PA-450B-VD-2 Ambient temperature (°C) J-30 Solid State Relays G3PA Load current (A) Load current (A) Load current (A) Load current (A) Load current (A) Load current (A) One Cycle Surge Current: Non-repetitive Note: Keep the inrush current to half the rated value if it occurs repetitively. G3PA-210B(L)-VD G3PA-220B(L)-VD, G3PA-420B-VD, G3PA-240B(L)-VD/260B(L)-VD, G3PA-420B-VD-2 G3PA-430B-VD, G3PA-430B-VD-2, G3PA-450B-VD-2 Energized time (ms) Energized time (ms) Energized time (ms) Solid State Relays G3PA J-31 Inrush current (A. Peak) Inrush current (A. Peak) Inrush current (A. Peak) SSR Dimensions Note: All units are in millimeters unless otherwise indicated. G3PA-210B(L)-VD Without Terminal With Terminal Terminal Mounting Cover Cover Arrangement/ Holes 4.6 dia. Two, M4 Internal Connections Linking terminal B1 Two, 4.5 dia. or M4 holes Two, M3.5 Linking terminal B2 4.6 x 5.6 elliptical hole 100 max. G3PA-220B(L)-VD Without Terminal With Terminal Mounting Terminal Cover Cover Holes Arrangement/ 4.6 dia. Two, M4 Internal Connections Linking terminal B1 Two, 4.5 dia. or M4 holes Two, M3.5 Linking terminal B2 4.6 x 5.6 elliptical hole 100 max. G3PA-240B(L)-VD Without Terminal With Terminal Cover Cover Terminal Mounting 4.6 dia. Arrangement/ Holes Linking Two, M5 terminal B1 Internal Connections Two, 4.5 dia. or M4 holes Two, M3.5 Linking terminal B2 4.6 x 5.6 elliptical hole 100 max. J-32 Solid State Relays G3PA Trigger circuit Trigger circuit Trigger circuit Input circuit Input circuit Input circuit G3PA-260B(L)-VD With Terminal Without Terminal G3PA-450B-VD-2 Terminal Arrangement/ Cover Cover Mounting Holes Internal Connections 4.6 dia. Two, M5 Two, M3.5 Two, 4.5 dia. or M4 holes 4.6 x 5.6 elliptical hole 110 max. 100 max. G3PA-420B-VD, G3PA-420B-VD-2 Without Terminal With Terminal Mounting Holes Terminal Arrangement/ Cover Cover Internal Connections Two, 4.5 dia. or M4 4.6 dia. Two, M4 7.6 90±0.2 Linking terminal 100 +B1 38 67 80 90±0.3 max. Linking terminal −B2 8.6 Two, M3.5 25±0.2 2.2 4.5 100 max. 8.8 4.5 x 5.6 elliptic hole 37 max. 13.2 91 90 G3PA-430B-VD, G3PA-430B-VD-2 Without Terminal With Terminal Mounting Holes Terminal Arrangement/ Cover Cover Internal Connections 4.6 dia. Two, M5 Two, 4.5 dia. or M4 7.6 Linking terminal +B1 100 90±0.2 67 38 80 max. Linking 90±0.3 terminal −B2 13 35±0.2 4.6 x 5.6 4.5 35±0.3 18 elliptic hole 100 max. 47 max. 13 89 91 Solid State Relays G3PA J-33 Trigger circuit Input circuit Trigger circuit Trigger circuit Input circuit Input circuit SSR Safety Precautions ■ Precautions for Correct Use Load Please observe the following precautions to prevent failure to Load power Input SSR operate, malfunction, or undesirable effect on product performance. supply Load Connection When attaching a heat sink to the G3PA-(VD), in order to facilitate heat dissipation, apply silicone grease or equivalent heat-conductive For an AC load, use a power supply rated at 50 or 60 Hz. grease on the heat sink. (Toshiba Silicone, Shinetsu Silicone, etc.) The maximum operating frequency is 10 Hz. Tighten the mounting screws of the heat sink with a torque of 0.78 to The G3PA-(VD) has a built-in varistor for overvoltage protection. 0.98 N·m. At a low applied voltage, such as 24 VAC, the load current is not fully supplied. When the Unit is switched ON, the voltage required to Noise Terminal Voltage according to power the Unit deprives the output signal of the necessary voltage EN55011 level and thus creates loss time. The lower the load voltage is, the greater the loss time is. This condition, however, will not create any The G3PA-(VD) complies with EN55011 standards when a capacitor serious problems. is connected to the load power supply as shown in the following circuit diagram. Load Input G3PA-(VD) Output Loss time Recommended Capacitor: 1 µF, 250 VAC For a DC or L load, a diode should be connected in parallel the load to absorb the counter electromotive force of the load. Mounting • Screw or DIN track mounting is possible. • Vertical mounting should usually be used. Vertical mounting Panel • Close mounting is also possible. • Close mounting is possible for up to 3 G3PA SSRs. (If there The rated ambient are 4 or more SSRs, mount at intervals of 10 mm min.) temperature is DIN track Reduce the load current by 40°C. (30°C for 10% for G3PA-210B-VD, Close mounting 400 V.) -220B-VD, -240B-VD and by G3PA 20% for G3PA-260B-VD, - 420B-VD(-2), -430B-VD(-2), -450B-VD-2. 80 mm • Leave a distance of 80 mm G3PA DIN track • With vertical mounting, reduce the load current by 30%. (Refer to the Load Horizontal mounting Current vs. Ambient Panel Temperature graph.) Note: Leave a distance of 60 mm min. between SSRs and ducts (especially above the SSR). J-34 Solid State Relays G3PA ↔ Vertical ↔ ↔ Vertical Vertical An SSR uses a semiconductor in the output element. This causes Close Mounting the temperature inside the control panel to increase due to heating resulting from the passage of electrical current through the load. To restrict heating, attach a fan to the ventilation outlet or air inlet of the SSR Mounting Pitch control panel to ventilate the panel. This will reduce the ambient Panel Mounting (At a rated ambient temperature of 40°C). temperature of the SSRs and thus increase reliability. (Generally, each 10 °C reduction in temperature will double the expected life.) Duct or airflow obstruction Load current (A) 10 A 20 A 30 A 40 A 60 A Required number of fans 0.16 0.31 0.47 0.62 0.93 SSR per SSR 60 mm min. Example: For 10 SSRs with load currents of 20 A, Between duct Mounting direction 0.31 x 10 = 3.1 or airflow Vertical direction obstruction Thus, 4 fans would be required. and SSR 2 3 Size of fans: 92 mm , Air volume: 0.7 m /min, 30 mm min. Ambient temperature of control panel: 30 °C 80 mm min. If there are other instruments that generate heat in the control panel other than SSRs, additional ventilation will be required. Space between Close Mounting SSRs min. Relationship between SSRs and Ducts Countermeasure (1) Countermeasure (2) Duct Height 50 mm max. (A height of no Duct or more than half airflow obstruction the SSR's height is G3PA recommended.) Airflow G3PA G3PA Vertical direction Duct or airflow obstruction Do not surround the SSR Use short ducts. If the ducts cannot be with ducts, otherwise the shortened, place the SSR heat radiation of the SSR on a metal base so that it will be adversely affected. is not surrounded by the ducts. Ventilation Be aware of air flow Duct or air flow obstruction Ventilation outlet G3PA G3PA G3PA Air inlet If the air inlet or air outlet has a filter, clean the filter regularly to prevent it from clogging and ensure an efficient flow of air. Do not locate any objects around the air inlet or air outlet, otherwise the objects may obstruct the proper ventilation of the control panel. A heat exchanger, if used, should be located in front of the SSR Units to ensure the efficiency of the heat exchanger. Please reduce the ambient temperature of SSRs. The rated load current of an SSR is measured at an ambient temperature of 25 or 40 °C. Solid State Relays G3PA J-35 Mounting surface Mounting surface Mounting surface SSR ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. K094-E1-06 In the interest of product improvement, specifications are subject to change without notice. J-36 Solid State Relays G3PA