AHN22212

VDE Relay for control panel of 1c 10A, 2c 5A and 1a 16A HN RELAYS (AHN) FEATURES TYPICAL APPLICATIONS 1. Slim and compact size 20% smaller (width and height) than existing model* (with the condition of screw terminal socket for DIN rail) *Compared with our HC/HJ relay. 2. High-capacity Max. switching current: 16 A (for 1 Form C type at AC load) 3. Slim screw terminal sockets and PC board terminal sockets are available Control panels Power supply units Molding machines Machine tools Welding equipment Agricultural equipment Office equipment Vending machines Communications equipment Amusement machines, etc. RoHS compliant ORDERING INFORMATION AHN HN relays Contact arrangement 1: 1 Form C 2: 2 Form C 3: 1 Form A (TM type only) Terminal arrangement 1: AC plug-in type 2: DC plug-in type 5: AC TM type 6: DC TM type Type classification 0: Standard 1: With LED indication 2: With diode 3: With diode and LED indication Nominal coil voltage 05: 5 V, 06: 6 V, 12: 12 V, 24: 24 V, 48: 48 V X0: 100/110 V AC, 100 V DC X1: 110/120 V AC, 110 V DC Y0: 200/220 V AC Y2: 220/240 V AC Type N: 2 Form C type Nil: 1 Form C type, 1 Form A type Notes: 1. Certified by UL/C-UL and VDE (Please consult us for VDE approved TM type.) 2. The LED indication color is green. –1– ASCTB5E 201408-T HN (AHN) TYPES 1. Plug-in type Nominal coil voltage 5V DC 6V DC 12V DC 24V DC 48V DC 100V DC 110V DC 12V AC 24V AC 100/110V AC 110/120V AC 200/220V AC 220/240V AC 2. Plug-in type (with LED indication) 1 Form C Part No. AHN12005 AHN12006 AHN12012 AHN12024 AHN12048 AHN120X0 AHN120X1 AHN11012 AHN11024 AHN110X0 AHN110X1 AHN110Y0 AHN110Y2 2 Form C Part No. AHN22005N AHN22006N AHN22012N AHN22024N AHN22048N AHN220X0N AHN220X1N AHN21012N AHN21024N AHN210X0N AHN210X1N AHN210Y0N AHN210Y2N Standard packing: Carton: 50 pcs.; Case: 500 pcs. 2 Form C Part No. AHN22105N AHN22106N AHN22112N AHN22124N AHN22148N AHN221X0N AHN221X1N AHN21112N AHN21124N AHN211X0N AHN211X1N AHN211Y0N AHN211Y2N 4. Plug-in type (with diode and LED indication) 5V DC 6V DC 12V DC 24V DC 48V DC 1 Form C Part No. AHN12205 AHN12206 AHN12212 AHN12224 AHN12248 2 Form C Part No. AHN22205N AHN22206N AHN22212N AHN22224N AHN22248N 100V DC 110V DC AHN122X0 AHN122X1 AHN222X0N AHN222X1N Standard packing: Carton: 50 pcs.; Case: 500 pcs. 5V DC 6V DC 12V DC 24V DC 48V DC 100V DC 110V DC 12V AC 24V AC 100/110V AC 110/120V AC 200/220V AC 220/240V AC 1 Form C Part No. AHN12105 AHN12106 AHN12112 AHN12124 AHN12148 AHN121X0 AHN121X1 AHN11112 AHN11124 AHN111X0 AHN111X1 AHN111Y0 AHN111Y2 Standard packing: Carton: 50 pcs.; Case: 500 pcs. 3. Plug-in type (with diode) Nominal coil voltage Nominal coil voltage Nominal coil voltage 5V DC 6V DC 12V DC 24V DC 48V DC 100V DC 110V DC 1 Form C Part No. AHN12305 AHN12306 AHN12312 AHN12324 AHN12348 AHN123X0 AHN123X1 2 Form C Part No. AHN22305N AHN22306N AHN22312N AHN22324N AHN22348N AHN223X0N AHN223X1N Standard packing: Carton: 50 pcs.; Case: 500 pcs. 5. TM type Nominal coil voltage 5V DC 6V DC 12V DC 24V DC 48V DC 100V DC 110V DC 12V AC 24V AC 100/110V AC 110/120V AC 200/220V AC 220/240V AC 1 Form A Part No. AHN36005 AHN36006 AHN36012 AHN36024 AHN36048 AHN360X0 AHN360X1 AHN35012 AHN35024 AHN350X0 AHN350X1 AHN350Y0 AHN350Y2 Standard packing: Carton: 50 pcs.; Case: 500 pcs. –2– ASCTB5E 201408-T HN (AHN) RATING 1. Coil data 1) DC coils Nominal coil voltage 5V DC 6V DC 12V DC 24V DC 48V DC 100V DC 110V DC Pick-up voltage (at 20°C 68°F) Drop-out voltage (at 20°C 68°F) 70%V or less of nominal voltage (Initial) Nominal coil current [±20%] 15%V or more of nominal voltage (Initial) Coil resistance (at 20°C 68°F) 106.4mA 47Ω [±10%] 88.2mA 44.4mA 22.0mA 11.0mA 5.3mA 4.8mA 68Ω [±10%] 270Ω [±10%] 1,090Ω [±10%] 4,350Ω [±10%] 18,870Ω [±10%] 22,830Ω [±10%] Nominal operating power Max. applied voltage (at 20°C 68°F) 0.53W 170%V of nominal voltage 2) AC coils (50/60Hz) Nominal coil voltage Nominal coil current [±20%] Drop-out voltage (at 20°C 68°F) Pick-up voltage (at 20°C 68°F) 50Hz 12V AC 93mA 75mA 24V AC 100/110V AC 110/120V AC 200/220V AC 220/240V AC 46.5mA 11.0/13.0mA 10.0/11.8mA 5.5/6.5mA 5.0/5.9mA 37.5mA 9.0/10.6mA 8.2/9.7mA 4.5/5.3mA 4.1/4.8mA 80%V or less of nominal voltage (Initial) 30%V or more of nominal voltage (Initial) Nominal operating power 60Hz 50Hz 60Hz Max. applied voltage (at 20°C 68°F) Approx. 1.1 to 1.4 V A Approx. 0.9 to 1.2 V A 140%V of nominal voltage 2. Specifications (Plug-in Standard type and TM type) Characteristics Item Arrangement Contact Contact resistance (Initial) Contact material Nominal switching capacity (resistive load) Max. switching power (resistive load) Max. switching voltage Rating Electrical characteristics Max. switching current Nominal operating power Min. switching capacity (Reference value)*1 Insulation resistance (Initial) Between open contacts Breakdown voltage Between contact sets (Initial) Between contact and coil Temperature rise (coil) (at 70°C 158°F) Operate time (at 20°C 68°F)*2 Release time (at 20°C 68°F)*2 Functional Destructive Functional Vibration resistance Destructive Mechanical Electrical (at nominal switching capacity) Conditions for operation, transport and storage*3 (Not freezing and condensing at low temperature) Shock resistance Mechanical characteristics Expected life Conditions Max. Operating speed Unit weight 1 Form C Max. 100 mΩ (By voltage drop 6 V DC 1A) AgSnO2 type 10A 250V AC, 10A 30V DC 4,000VA, 300W 250V AC, 30V DC 16A (at AC load), 10A (at DC load) Specifications 2 Form C Max. 50 mΩ (By voltage drop 6 V DC 1A) AgNi type 5A 250V AC, 5A 30V DC 1,250VA, 150W 1 Form A (TM type) Max. 100 mΩ (By voltage drop 6 V DC 1A) AgSnO2 type 16A 250V AC, 16A 30V DC 4,000VA, 480W 5A 16A 0.53W, 0.9VA 100mA 5V DC 1mA 1V DC 100mA 5V DC Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section. 1,000 Vrms for 1min. (Detection current: 10mA.) 3,000 Vrms for 1min. — — (Detection current: 10mA.) 5,000 Vrms for 1min. (Detection current: 10mA.) Max. 60°C 140°F (By resistive method, nominal coil voltage) Max. 15ms (Nominal coil voltage applied to the coil, excluding contact bounce time.) Max. 5ms (Nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode)/Max. 20ms (with diode) Min. 100 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10μs.) Min. 1,000 m/s2 (Half-wave pulse of sine wave: 6 ms.) 10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10μs.) 10 to 55 Hz at double amplitude of 1.5 mm AC: Min. 107; DC: Min. 2×107 (at 300 times/min.) Min. 105 (at 20 times/min.) Min. 105 (at 10 times/min.) Ambient temperature: –40°C to +70°C –40°F to +158°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature) 10 times/min. 20 times/min. (at nominal switching capacity) (at nominal switching capacity) Approx. 19 g .67 oz Approx. 17 g .60 oz Approx. 19 g .67 oz Notes: *1. This value can change due to the switching frequency, environmental conditions and desired reliability level, therefore it is recommended to check this with the actual load. *2. For the AC coil types, the operate/release time will differ depending on the phase. *3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage conditions in NOTES. –3– ASCTB5E 201408-T HN (AHN) REFERENCE DATA 1-(1). Max. switching capacity (1 Form C and 1 Form A) 1-(2). Max. switching capacity (2 Form C) 2-(1). Coil temperature rise (1 Form C/AC and 1 Form A/AC types) 10 50 30 20 16 10 5 1 Form A type DC resistive load 1 Form A and 1 Form C types AC resistive load 5 1 Form C type DC resistive load 1 120 Temperature rise, °C 100 Contact current, A Contact current, A Measured portion: Inside the coil Ambient temperature: 70°C 158°F AC resistive load 1 0.5 0.4 0.3 0.2 DC resistive load 100 16A 0A 80 60 40 0.5 20 10 20 30 50 100 10 250 Contact voltage, V 2-(2). Coil temperature rise (1 Form C/DC and 1 Form A/DC types) Measured portion: Inside the coil Ambient temperature: 70°C 158°F 2-(4). Coil temperature rise (2 Form C/DC type) Measured portion: Inside the coil Ambient temperature: 70°C 158°F Measured portion: Inside the coil Ambient temperature: 70°C 158°F 70 50 40 0A 30 100 Temperature rise, °C Temperature rise, °C Temperature rise, °C 16A 5A 0A 80 60 40 20 80 0 90 100 110 120 130 140 50 5A 40 0A 30 10 80 0 90 100 110 120 130 140 Coil applied voltage, %V DIMENSIONS (mm inch) 60 20 20 10 90 100 110 120 130 140 Coil applied voltage, %V 120 60 80 2-(3). Coil temperature rise (2 Form C/AC type) 70 0 0 20 30 50 100 250 Contact voltage, V 80 90 100 110 120 130 140 Coil applied voltage, %V The CAD data of the products with a CAD Data Coil applied voltage, %V mark can be downloaded from: http://industrial.panasonic.com/ac/e/ 1. Plug-in type 1 Form C External dimensions CAD Data Schematic (Bottom view) Standard type Max. 29 Max. 1.142 Max. 13 Max. .512 1 5 Max. 29 Max. 1.142 5.3 .209 0.5 .020 4.7 .185 4.75 .187 2 4 3 With LED AC type With LED DC type 1 1 5 0.5 .020 2 4 3 With Diode type 5 2 4 3 With Diode and LED type 1 1 7.5 .295 5 5.2 5.2 .205 .205 2 4 3 Dimension: Less than 1mm .039inch: Min. 1mm .039inch less than 3mm .118 inch: Min. 3mm .118 inch: 17.5 .689 –4– 5 2 4 3 Tolerance ±0.1 ±.004 ±0.2 ±.008 ±0.3 ±.012 ASCTB5E 201408-T HN (AHN) 2. Plug-in type 2 Form C External dimensions CAD Data Schematic (Bottom view) Standard type Max. 29 Max. 1.142 Max. 13 Max. .512 1 2 3 4 8 7 6 5 With LED AC type Max. 28 Max. 1.102 6 .236 With LED DC type 1 2 3 4 1 2 3 4 8 7 6 5 8 7 6 5 With Diode type 2.6 .102 0.5 .020 2.6 .102 0.5 .020 8.9 .350 With Diode and LED type 1 2 3 4 1 2 3 4 8 7 6 5 8 7 6 5 7.5 .295 Dimension: Less than 1mm .039inch: Min. 1mm .039inch less than 3mm .118 inch: Min. 3mm .118 inch: 5 5 .197 .197 19.4 .764 Tolerance ±0.1 ±.004 ±0.2 ±.008 ±0.3 ±.012 3. TM type 1 Form A External dimensions CAD Data 0.5 .020 4.75 .187 4.75 .187 Schematic 1 #187 tab terminal 0.5 .020 4 5 3 8.5 .335 Mounting hole dimensions 2-M3 or 2-3.5 dia. 2-.118 or 2-.138 dia. Max. 30 Max. 1.181 38 1.496 2.5 .098 Max. 13 Max. .512 Max. 45 Max. 1.772 Max. 29 Max. 1.142 3 4 2 1 7.5 .295 5 Notes: 1. When mounting the TM type, since the cover is made from polycarbonate, please use a washer in order to prevent damage, deformation, and loosening. 2. Suitable tightening torque is 0.3 to 0.5 N·m. 3.7 .146 17.5 .389 5.2 .205 Dimension: Less than 1mm .039inch: Min. 1mm .039inch less than 3mm .118 inch: Min. 3mm .118 inch: Tolerance ±0.1 ±.004 ±0.2 ±.008 ±0.3 ±.012 SAFETY STANDARDS 1 Form C 2 Form C 1 Form A (TM type) File No. E43149* E43149* E43149* Certification authority: UL/C-UL 10A 277V AC, 10A 30V DC, TV-5 5A 277V AC, 5A 30V DC, TV-3 16A 277V AC, 16A 30V DC File No. 40012003 40012003 — Certification authority: VDE 10A 250V AC (cosφ =1.0), 10A 30V DC (0ms) 5A 250V AC (cosφ =1.0), 5A 30V DC (0ms) ** * CSA standard: Certified by C-UL ** Please consult us. –5– ASCTB5E 201408-T HN (AHN) NOTES 1. For cautions for use, please read “General Application Guidelines”. 2. Coil applied voltage To ensure proper operation, the voltage applied to both terminals of the coil should be ±5% (at 20°C 68°F) the rated operating voltage of the coil. Also, be aware that the pick-up and dropout voltages will fluctuate depending on the ambient temperature and operating conditions. 3. LED indications The light of the light emitting diode is what displays operation. If voltage remains after relay dropout, the LED might illuminate briefly. 4. Switching lifetime The switching lifetime is defined under the standard test condition specified in the JIS C 5442(*2) standard (temperature 15 to 35°C 59 to 95°F, humidity 25 to 75% R.H.). Check this with the real device as it is affected by coil driving circuit, load type, activation frequency, activation phase,ambient conditions and other factors. Also, be especially careful of loads such as those listed below. 1) When used for AC load-operating and the operating phase is synchronous. Rocking and fusing can easily occur due to contact shifting. 2) High-frequency load-operating When high-frequency opening and closing of the relay is performed with a load that causes arcs at the contacts, nitrogen and oxygen in the air is fused by the arc energy and HNO3 is formed. This can corrode metal materials. Three countermeasures for these are listed here. (1) Incorporate an arc-extinguishing circuit. (2) Lower the operating frequency (3) Lower the ambient humidity 5. Direct mount type (TM type) If the current to the connection terminal will exceed 10 A, we recommend connecting with solder. If you are going to use a tab terminal when the current will exceed 10 A, make sure to verify the temperature rise on the receptacle side under actual conditions before using. Please be careful, because excessive stress on the TM terminal can cause fluctuations in characteristics and damage. 6. Conditions for operation, transport and storage 1) Ambient temperature, humidity, and atmospheric pressure during usage, transport, and storage of the relay: (1) Temperature: –40 to +70°C – 40 to +158°F (2) Humidity: 5 to 85% RH (Avoid freezing and condensation.) The humidity range varies with the temperature. Use within the range indicated in the graph below. Temperature and humidity range for usage, transport, and storage Humidity, %R.H. 85 Tolerance range (Avoid freezing when used at temperatures lower than 0°C 32°F) 5 –40 –40 (Avoid condensation when used at temperatures higher than 0°C 32°F) 0 +32 Temperature, °C °F 8. Diode type Since the diode inside the relay coil are designed to absorb the counter emf, the element may be damaged if a large surge, etc., is applied to the diode. If there is the possibility of a large surge voltage from the outside, please implement measures to absorb it. 9. Please connect DC coil types with LED and built-in diode correctly by verifying the coil polarity (“+” and “– ”). Connecting with reverse polarity will cause the LED not to light and damage the built-in diode due to its specification. 10. Installation If you will be installing adjacent to other relays, please keep a distance of at least 5 mm from the relay. 70 +158 (3) Atmospheric pressure: 86 to 106 kPa 2) Condensation Condensation forms when there is a sudden change in temperature under high temperature and high humidity conditions. Condensation will cause deterioration of the relay insulation. 3) Freezing Condensation or other moisture may freeze on the relay when the temperatures is lower than 0°C 32°F. This causes problems such as sticking of movable parts or operational time lags. 4) Low temperature, low humidity environments The plastic becomes brittle if the relay is exposed to a low temperature, low humidity environment for long periods of time. 7. Diode characteristics 1) Reverse breakdown voltage: Min. 1,000V (with diode type) Min. 400V (with diode and LED indication type) –6– ASCTB5E 201408-T HN RELAYS ACCESSORIES (Sockets and DIN rail terminal sockets) TYPES Type No. of poles 1-pole 2-pole PC board terminal socket Item HN1 PC board terminal socket HN2 PC board terminal socket HN1 screw terminal socket HN1 screw terminal socket (Finger protect type) HN2 screw terminal socket HN2 screw terminal socket (Finger protect type) 1-pole DIN rail terminal socket 2-pole Part No. AHNA13 AHNA23 AHNA11 AHNA11P AHNA21 AHNA21P Standard packing: Carton: 10 pcs.; Case: 100 pcs. Note: Certified by UL/C-UL RATING Specifications (PC board terminal sockets and terminal sockets) Item Performance HN1 screw terminal socket Type Contact arrangement Max. continuous current (Ambient temperature: –40 to +70°C –40 to +158°F) Between open contacts Breakdown voltage Between contact sets (Initial) Between contact and coil Initial insulation resistance HN1 screw terminal socket (Finger protect type) HN1 PC board terminal socket HN2 screw terminal socket 1 Form C 16A* HN2 PC board terminal socket 2 Form C 10A — HN2 screw terminal socket (Finger protect type) 10A 5A 5A 5A 1, 000 Vrms for 1 min. (Detection current: 10mA) 3, 000 Vrms for 1 min. (Detection current: 10mA) 5, 000 Vrms for 1 min. (Detection current: 10mA) 1, 000 MΩ between each terminal (500V DC) * When using with current of 16 A (for HN1 screw terminal socket), the maximum ambient temperature is 50°C 122°F. When using between 50°C and 70°C, please reduce by 0.1 A/°C. Note: In order to prevent breakage and disfiguring, the screw tightening torque for the terminal socket should be within the range of 0.5 to 0.8 N·m. DIMENSIONS (mm inch) 1. HN1 PC board terminal socket (AHNA13) The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/ External dimensions PC board pattern (Bottom view) CAD Data 6.1 .240 Max. 14.5 Max. .571 4 .157 7 .276 Max. 34 Max. 1.339 6 .236 4.5 .177 15 .591 5-1.8 dia. 5-.071 dia. 4 .157 Tolerance: ±0.1 ±.004 Max. 36.5 Max. 1.437 7.2 .283 4 .157 1 .039 6 .236 1.2 .047 4.5 .177 15 .591 6.1 .240 7 .276 4 .157 –1– 4 .157 Dimension: Less than 1mm .039inch: Min. 1mm .039inch less than 3mm .118 inch: Min. 3mm .118 inch: Tolerance ±0.1 ±.004 ±0.2 ±.008 ±0.3 ±.012 ASCTB257E 201408-T HN (AHN) RELAY ACCESSORIES 2. HN2 PC board terminal socket (AHNA23) External dimensions PC board pattern (Bottom view) CAD Data 5.6 .220 Max. 14.5 Max. .571 7.5 .295 Max. 34 Max. 1.339 5 .197 8-1.3 dia. 8-.051 dia. 5 .197 20 .787 Tolerance: ±0.1 ±.004 Max. 36.5 Max. 1.437 8.4 .331 4 .157 0.3 .012 5 .197 3. HN1 Screw terminal socket (AHNA11) CAD Data 1 .039 5 .197 20 .787 7.5 .295 5.6 .220 Dimension: Less than 1mm .039inch: Min. 1mm .039inch less than 3mm .118 inch: Min. 3mm .118 inch: External dimensions Schematic (Top view) M3 .118 M3.5 .138 Tolerance ±0.1 ±.004 ±0.2 ±.008 ±0.3 ±.012 4 1 2 3 71 2.795 8.0 .315 4 .157 5 Mounting hole dimensions 6.45 .254 54 2.126 ∗58 ∗2.283 4.2 .165 dia. hole 29 2.142 30±0.1 1.181±.004 4 .157 M3 .118 or 3.2 .126 dia. hole 19 11.2 .748 .441 17.5 .689 35.4 1.394 Tolerance: ±0.5 ±.020 * Reference in case of using DIN rail (ATA48011) Notes: 1. In order to prevent breakage and disfiguring, the screw tightening torque for the terminal socket should be within the range of 0.5 to 0.8 N·m. 2. When attaching the terminal socket directly to a chassis, please use the metric coarse thread screw M3 × 16. –2– ASCTB257E 201408-T HN (AHN) RELAY ACCESSORIES 4. HN1 Screw terminal socket (Finger protect type) (AHNA11P) External dimensions Schematic (Top view) CAD Data 1 4 M3 .118 6.2±0.3 dia. .244±.012 dia. 3.4±0.3 .134±.012 4.2±0.3 .165±.012 77.0 3.031 4.0 .157 5 Mounting hole dimensions 63.2 2.488 58.5 2.303 41.0 1.614 23.5 .925 15.5 .610 3 2 M3 .118 or 3.2 .126 dia. hole 7.9 .311 *67.2 *2.646 28.5 23.3 1.122 .917 23.5 .925 35.6 1.402 77.0 3.031 Tolerance: ±0.5 ±.020 * Reference in case of using DIN rail (ATA48011) Notes: 1. In order to prevent breakage and disfiguring, the screw tightening torque for the terminal socket should be within the range of 0.5 to 0.8 N·m. 2. When attaching the terminal socket directly to a chassis, please use the metric coarse thread screw M3 × 30. 3. Use rod or plate terminals, etc. (You cannot use Y-shape or round terminals.) 5. HN2 Screw terminal socket (AHNA21) CAD Data External dimensions Schematic (Top view) M3 .118 71 2.795 6.45 .254 4 .157 54 2.126 ∗58 ∗2.283 3 4 2 1 6 5 7 8 Mounting hole dimensions 4.2 .165 dia. hole 29 1.142 30±0.1 1.181±.004 4 .157 M3 .118 or 3.2 .126 dia. hole 19 11.2 .748 .441 17.5 .689 35.4 1.394 Tolerance: ±0.5 ±.020 * Reference in case of using DIN rail (ATA48011) Notes: 1. In order to prevent breakage and disfiguring, the screw tightening torque for the terminal socket should be within the range of 0.5 to 0.8 N·m. 2. When attaching the terminal socket directly to a chassis, please use the metric coarse thread screw M3 × 16. –3– ASCTB257E 201408-T HN (AHN) RELAY ACCESSORIES 6. HN2 Screw terminal socket (Finger protect type) (AHNA21P) External dimensions Schematic (Top view) CAD Data 2 3 4 1 7 6 5 8 M3 .118 6.2±0.3 dia. .244±.012 dia. 3.4±0.3 .134±.012 4.2±0.3 .165±.012 77.0 3.031 Mounting hole dimensions 63.2 2.488 58.5 2.303 41.0 1.614 23.5 .925 15.5 .610 4.0 .157 *67.2 *2.646 M3 .118 or 3.2 .126 dia. hole 7.9 .311 28.5 23.3 1.122 .917 23.5 .925 35.6 1.402 77.0 3.031 Tolerance: ±0.5 ±.020 * Reference in case of using DIN rail (ATA48011) Notes: 1. In order to prevent breakage and disfiguring, the screw tightening torque for the terminal socket should be within the range of 0.5 to 0.8 N·m. 2. When attaching the terminal socket directly to a chassis, please use the metric coarse thread screw M3 × 30. 3. Use rod or plate terminals, etc. (You cannot use Y-shape or round terminals.) NOTES About the relay-securing hook • Screw terminal socket 1) Installation of the securing hook is easily performed by pressing upward in the direction of the arrows. • Screw terminal socket (Finger protect type) 1) Install the securing hook by pressing the parts with arrows after inserting the relay. • PC board terminal socket 1) Installation of the securing hook is easily performed by pressing upward in the direction of the arrows. 2) Removal of the securing hook is easily performed by releasing the hook and pressing down, as shown in the figure. 2) Removal of the securing hook is easily performed by releasing the hook and pressing down, as shown in the figure. 2) Removal of the relay is easily performed by pressing the parts with arrows. * To prevent damage and deformity, please use the relay-securing hook at 10 N or less. –4– ASCTB257E 201408-T