ADJ16048

Power relays ( Over 2 A ) DJ RELAYS Product Catalog 2022.4 Power relays (Over 2 A) DJ RELAYS High insulation, 1-pole/2-pole 16 A, Polarized power relays FEATURES Protective construction：Flux-resistant type/Sealed type 29 13 13 29 18.2 16.5 Standard type High insulation (between contact and coil): Min. 8 mm insulation distance Variety of contact arrangements: 1-pole (1 Form A, 1 Form B, 1 Form C)/2-pole (1 Form A 1 Form B, 2 Form A, 2 Form B, 2 Form C) Latching types are available With test button type (Operation check function): 1-pole only (1 Form A, 1 Form B, 1 Form C) TYPICAL APPLICATIONS With a test button （Unit：mm） Industrial machine Electric power devices Household appliance networks Time switches ORDERING INFORMATION (PART NO.) ADJ Contact arrangement 1 : 1 Form C 2 : 1 Form A 3 : 1 Form B 4 : 1 Form A 1 Form B 5 : 2 Form C 6 : 2 Form A 7 : 2 Form B Operating function and protective construction 1 : 1 coil latching, Flux-resistant type 2 : 1 coil latching, Sealed type 3 : 2 coil latching, Flux-resistant type 4 : 2 coil latching, Sealed type 5：Single side stable, Flux-resistant type 6：Single side stable, Sealed type Auxiliary function 0：Standard type 1：With a test button (1 Form A, 1 Form B, 1 Form C only) Rated coil voltage（DC） 05 : 5V, 06 : 6V, 12 : 12V 24 : 24V, 48 : 48V Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー1ー Panasonic Industry Co., Ltd. 2022 ASCTB176E 202204 Power relays (Over 2 A) DJ RELAYS TYPES Standard type Flux-resistant Contact arrangement 1 Form C 1 Form A 1 Form B 1 Form A 1 Form B 2 Form C 2 Form A 2 Form B Rated coil voltage Part No. Standard packing Single side stable 1 coil latching 2 coil latching 5 V DC ADJ15005 ADJ11005 ADJ13005 6 V DC ADJ15006 ADJ11006 ADJ13006 12 V DC ADJ15012 ADJ11012 ADJ13012 24 V DC ADJ15024 ADJ11024 ADJ13024 48 V DC ADJ15048 ADJ11048 ADJ13048 5 V DC ADJ25005 ADJ21005 ADJ23005 6 V DC ADJ25006 ADJ21006 ADJ23006 12 V DC ADJ25012 ADJ21012 ADJ23012 24 V DC ADJ25024 ADJ21024 ADJ23024 48 V DC ADJ25048 ADJ21048 ADJ23048 5 V DC ADJ35005 Please use 1 Form A. Please use 1 Form A. 6 V DC ADJ35006 12 V DC ADJ35012 24 V DC ADJ35024 48 V DC ADJ35048 5 V DC ADJ45005 ADJ41005 ADJ43005 6 V DC ADJ45006 ADJ41006 ADJ43006 12 V DC ADJ45012 ADJ41012 ADJ43012 24 V DC ADJ45024 ADJ41024 ADJ43024 48 V DC ADJ45048 ADJ41048 ADJ43048 5 V DC ADJ55005 ADJ51005 ADJ53005 6 V DC ADJ55006 ADJ51006 ADJ53006 12 V DC ADJ55012 ADJ51012 ADJ53012 24 V DC ADJ55024 ADJ51024 ADJ53024 48 V DC ADJ55048 ADJ51048 ADJ53048 5 V DC ADJ65005 ADJ61005 ADJ63005 6 V DC ADJ65006 ADJ61006 ADJ63006 12 V DC ADJ65012 ADJ61012 ADJ63012 24 V DC ADJ65024 ADJ61024 ADJ63024 48 V DC ADJ65048 ADJ61048 ADJ63048 5 V DC ADJ75005 Please use 2 Form A. Please use 2 Form A. 6 V DC ADJ75006 12 V DC ADJ75012 24 V DC ADJ75024 48 V DC ADJ75048 Inner carton Outer carton 100 pcs. 500 pcs. With test button type Flux-resistant Contact arrangement 1 Form C 1 Form A 1 Form B Rated coil voltage Part No. Standard packing Single side stable 1 coil latching 2 coil latching 5 V DC ADJ15105 ADJ11105 ADJ13105 6 V DC ADJ15106 ADJ11106 ADJ13106 12 V DC ADJ15112 ADJ11112 ADJ13112 24 V DC ADJ15124 ADJ11124 ADJ13124 48 V DC ADJ15148 ADJ11148 ADJ13148 5 V DC ADJ25105 ADJ21105 ADJ23105 ADJ23106 6 V DC ADJ25106 ADJ21106 12 V DC ADJ25112 ADJ21112 ADJ23112 24 V DC ADJ25124 ADJ21124 ADJ23124 48 V DC ADJ25148 ADJ21148 ADJ23148 5 V DC ADJ35105 Please use 1 Form A. Please use 1 Form A. 6 V DC ADJ35106 12 V DC ADJ35112 24 V DC ADJ35124 48 V DC ADJ35148 Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー2ー Panasonic Industry Co., Ltd. 2022 Inner carton Outer carton 100 pcs. 500 pcs. ASCTB176E 202204 Power relays (Over 2 A) DJ RELAYS RATING Coil data • Operating characteristics such as ‘Operate voltage’ and ‘Release voltage’ are influenced by mounting conditions, ambient temperature, etc. Therefore, please use the relay within ±5% of rated coil voltage. • ‘Initial’ means the condition of products at the time of delivery. Single side stable Rated coil voltage Operate voltage* (at 20°C) Release voltage* (at 20°C) Rated operating current (±10%, at 20°C) Coil resistance (±10%, at 20°C) 5 V DC 50 mA 100 Ω 6 V DC 41.7 mA 144 Ω 20.8 mA 576 Ω 10.4 mA 2,304 Ω 5.2 mA 9,216 Ω Rated operating current (±10%, at 20°C) Coil resistance (±10%, at 20°C) 12 V DC 24 V DC Max. 75% V of rated coil voltage (Initial) Min. 10% V of rated coil voltage (Initial) 48 V DC Rated operating power Max. allowable voltage (at 20°C) 250 mW 130%V of rated coil voltage Rated operating power Max. allowable voltage (at 20°C) 150 mW 130%V of rated coil voltage Rated operating power Max. allowable voltage (at 20°C) 250 mW 130% V of rated coil voltage *square, pulse drive 1 coil latching Rated coil voltage Set voltage* (at 20°C) Reset voltage* (at 20°C) Set coil Reset coil 5 V DC 29.9 mA 29.9 mA 167 Ω 167 Ω 6 V DC 25 mA 25 mA 240 Ω 240 Ω 12.5 mA 12.5 mA 960 Ω 960 Ω 6.3 mA 6.3 mA 3,840 Ω 3,840 Ω 3.1 mA 3.1 mA 15,360 Ω 15,360 Ω 12 V DC 24 V DC Max. 70% V of rated coil voltage (Initial) Max. 70% V of rated coil voltage (Initial) 48 V DC Set coil Reset coil *square, pulse drive 2 coil latching Rated coil voltage Set voltage* (at 20°C) Reset voltage* (at 20°C) Rated operating current (±10%, at 20°C) Set coil Reset coil Coil resistance (±10%, at 20°C) Set coil Reset coil 5 V DC 50 mA 50 mA 100 Ω 100 Ω 6 V DC 41.7 mA 41.7 mA 144 Ω 144 Ω 20.8 mA 20.8 mA 576 Ω 576 Ω 10.4 mA 10.4 mA 2,304 Ω 2,304 Ω 5.2 mA 5.2 mA 9,216 Ω 9,216 Ω 12 V DC 24 V DC Max. 70% V of rated coil voltage (Initial) 48 V DC Max. 70% V of Rated coil voltage (Initial) *square, pulse drive Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー3ー Panasonic Industry Co., Ltd. 2022 ASCTB176E 202204 Power relays (Over 2 A) DJ RELAYS Specifications Item Contact data Specifications Contact arrangement 1 Form C, 1 Form A, 1 Form B Contact resistance (initial) Max. 100 mΩ (by voltage drop 6 V DC 1 A) Contact material AgSnO2 type Au-flashed AgSnO2 type Contact rating (resistive) 16 A 250 V AC 10 A 250 V AC Max. switching power (resistive) 4,000 VA 2,500 VA Max. switching voltage 250 V AC Max. switching current 16 A (AC) Min. switching load (reference value)*1 100 mA 5 V DC Insulation resistance (initial) 1 Form A 1 Form B, 2 Form C, 2 Form A, 2 Form B 10 A (AC) Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.) Between open contacts 1,000 Vrms for 1 min (detection current: 10 mA) Dielectric strength (initial) Between contact sets − Between contact and coil 4,000 Vrms for 1 min (detection current: 10 mA) Surge withstand voltage (initial)*2 Between contact and coil 10,000 V Time characteristics (initial) 2,000 Vrms for 1 min (detection current: 10 mA) Operate (Set) time Max. 20 ms (Max. 20 ms) at rated coil voltage (at 20°C, without bounce) Release (Reset) time Max. 20 ms (Max. 20 ms) at rated coil voltage (at 20°C, without bounce, without diode) Shock resistance Functional 200 m/s2 (half-wave pulse of sine wave: 11 ms, detection time: 10 μs) Destructive 1,000 m/s2 (half-sine shock pulse: 6 ms) Vibration resistance Functional 10 to 55 Hz (at double amplitude of 2 mm, detection time: 10 μs) Destructive 10 to 55 Hz (at double amplitude of 3 mm) Expected life Mechanical life Min. 5 x 106 (switching frequency: 180 times/min) Conditions Conditions for usage, Ambient temperature: -40 to +70°C, Humidity:5 to 85% RH (Avoid icing and condensation) transport and storage*3 Approx. 14 g Unit weight *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. Wave is standard shock voltage of ±1.2×50 μs according to JEC-212-1981 *3. For ambient temperature, please read “GUIDELINES FOR RELAY USAGE”. Expected electrical life Conditions: Resistive load, switching frequency 20 times/min Type Switching capacity Number of operations 1 Form C, 1 Form A, 1 Form B 16 A 250 V AC Min. 100 x 103 1 Form A 1 Form B, 2 Form C, 2 Form A, 2 Form B 10 A 250 V AC Min. 100 x 103 REFERENCE DATA 1.Max. switching capacity 2.Coil temperature characteristics (Average) 3.Ambient temperature characteristics (Average) Tested sample：ADJ55024, 6 pcs. Measured portion：Coil inside Contact current：0A, 10A Coil applied voltage：100%V, 130%V Ambient temperature：Room temperature, 70℃ AC resistive load(1ｰpole) AC resistive load(2ｰpole) 10 room temperature 10A 40 70℃ 10A room temperature 0A 70℃ 0A 30 20 10 100 Contact voltage（V） 1,000 0 90 ｰ60 ｰ40 ｰ20 20 10 20 40 Release voltage Operate voltage 60 80 100 Ambient （℃） temperature ｰ20 100 110 120 130 Coil applied voltage（%V） 140 ｰ30 Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 30 0 ｰ10 10 0 Change rate to nominal V（%V） 50 Temperature rise（℃） Contact current（A） 100 Tested sample：ADJ11024, 6 pcs. Ambient temperature：–40 to ＋85℃ ー4ー Panasonic Industry Co., Ltd. 2022 ASCTB176E 202204 Power relays (Over 2 A) DJ RELAYS 4.Temperature rise (Average) 5.Set and Reset time Tested sample：ADJ11024, 6 pcs. Measured portion：Contact Contact current : 16A, 20A Coil applied voltage : 0%V Ambient temperature : 25℃, 85℃ 40 30 25℃ 25 20 15 85℃ 10 25 20 15 10 Max. Ave. Min. 5 5 0 5 10 15 20 Contact current（A） DIMENSIONS 0 25 Change rate to rated V（%V） Operate and release time（ms） Temperature rise（℃） Tested sample：ADJ11024, 6 pcs. Ambient temperature：Room temperature 30 35 0 6.Influence of proximity mounting (Average) Tested sample：ADJ11024, 10 pcs. Coil applied voltage : 80%V, 100%V, 120%V 70 80 100 110 120 90 Coil applied voltage（%V） 5 Operate voltage 0 ℓℓ ｰ5 OFF OFF ℓ ℓ OFF 5 Release voltage 0 ｰ5 130 0 2 4 6 8 10 12 Inter-relay distance（ℓ）, mm Unit: mm CAD The CAD data of the products with a “CAD” mark can be downloaded from our Website. 1 Form C Standard type CAD Recommended PC board pattern (BOTTOM VIEW) 1.8 15.24 5.08 29 3.5 3.5 3.5 16.5 0.5 1 coil 2 coil Single side stable type latching type latching type 10.16 13 5.08 10.16 13 5.08 5.08 1.5dia. 5.08 15.24 2coil latching type only 5.08 External dimensions Schematic (BOTTOM VIEW) Single side stable (De-energize) 1 ＋ 2 － 4 Tolerance ±0.1 10.16 13 － ＋ 6 8 1 coil latching (Reset) 1 2 4 6 8 2 coil latching (Reset) General tolerance ±0.3 ＋1 2 4 －9 －8 6 With a test button CAD Recommended PC board pattern (BOTTOM VIEW) 15.24 5.08 29 5.08 10.16 13 9 3.5 3.5 18.2 16.5 0.5 1.8 9 3.5 9 6.3 1.5dia. 5.08 15.24 10.16 13 5.08 2coil latching type only 5.08 1 coil 2 coil Single side stable type latching type latching type 5.08 External dimensions Schematic (BOTTOM VIEW) Single side stable (De-energize) 1 ＋ － 8 2 4 6 Tolerance ±0.1 10.16 13 General tolerance ±0.3 1 coil latching (Reset) － ＋ 1 2 4 6 8 2 coil latching (Reset) ＋1 2 4 －9 －8 Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー5ー Panasonic Industry Co., Ltd. 2022 6 ASCTB176E 202204 Power relays (Over 2 A) DJ RELAYS 1 Form A Standard type CAD External dimensions Recommended PC board pattern (BOTTOM VIEW) Single side stable 1.5dia. 5.08 10.16 20.32 3.5 3.5 16.5 0.5 3.5 1 coil 2 coil Single side stable type latching type latching type 1 coil latching type 2 coil latching type Tolerance ±0.1 10.16 13 5.08 10.16 13 10.16 13 1 coil latching 2 coil latching General tolerance ±0.3 Single side stable type only 1.5dia. 15.24 10.16 2coil latching type only 4 － 8 6 1 coil latching (Reset) － 1 2 4 5.08 15.24 5.08 29 1 ＋ ＋ 5.08 1.8 Schematic (BOTTOM VIEW) Single side stable (De-energize) 2 coil latching (Reset) Tolerance ±0.1 8 ＋1 2 4 －9 －8 With a test button CAD External dimensions 1 coil 2 coil Single side stable type latching type latching type 1.5dia. 20.32 5.08 10.16 9 3.5 9 3.5 3.5 16.5 0.5 9 6.3 18.2 1 coil latching type 2 coil latching type Recommended PC board pattern (BOTTOM VIEW) Single side stable Tolerance ±0.1 5.08 10.16 13 Single side stable type only 10.16 13 10.16 13 General tolerance ±0.3 1.5dia. 15.24 10.16 2coil latching type only 1 4 ＋ － 8 6 1 coil latching (Reset) 1 coil latching 2 coil latching － 5.08 15.24 5.08 29 5.08 1.8 Schematic (BOTTOM VIEW) Single side stable (De-energize) Tolerance ±0.1 ＋ 1 2 4 8 2 coil latching (Reset) ＋1 2 4 －9 －8 Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー6ー Panasonic Industry Co., Ltd. 2022 ASCTB176E 202204 Power relays (Over 2 A) DJ RELAYS 1 Form B (Single side stable only) Standard type With a test button CAD CAD External dimensions 18.2 16.5 0.5 10.16 1.5dia. 15.24 10.16 9 6.3 3.5 16.5 0.5 1.5dia. 15.24 10.16 Recommended PC board pattern (BOTTOM VIEW) 10.16 Recommended PC board pattern (BOTTOM VIEW) 3.5 External dimensions Tolerance ±0.1 1.8 15.24 10.16 29 10.16 13 Tolerance ±0.1 1.8 Schematic (BOTTOM VIEW) General tolerance ±0.3 1 2 ＋ 15.24 10.16 29 10.16 13 Schematic (BOTTOM VIEW) General tolerance ±0.3 1 4 2 ＋ － 4 － 8 8 1 Form A 1 Form B Standard type CAD Recommended PC board pattern (BOTTOM VIEW) 1.8 15.24 5.08 29 3.5 3.5 3.5 16.5 0.5 1 coil 2 coil Single side stable type latching type latching type 10.16 13 5.08 10.16 13 5.08 2coil latching type only 5.08 1.5dia. 5.08 15.24 Schematic (BOTTOM VIEW) Single side stable (De-energize) ＋ 5.08 External dimensions －8 1 3 7 1 coil latching (Reset) 4 － 5 ＋8 Tolerance ±0.1 10.16 13 1 3 7 4 5 2 coil latching (Reset) General tolerance ±0.3 3 ＋1 4 －9 －8 7 5 2 Form C Standard type CAD Recommended PC board pattern (BOTTOM VIEW) 1.8 15.24 5.08 29 5.08 10.16 13 3.5 3.5 3.5 16.5 0.5 1 coil 2 coil Single side stable type latching type latching type 10.16 13 5.08 2coil latching type only 1 coil latching (Reset) 5.08 1.5dia. 5.08 15.24 Schematic (BOTTOM VIEW) Single side stable (De-energize) ＋ 1 2 3 4 － 1 2 3 4 5.08 External dimensions －8 7 6 5 ＋8 7 6 5 Tolerance ±0.1 10.16 13 General tolerance ±0.3 2 coil latching (Reset) ＋1 2 3 4 7 6 5 －9 －8 Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー7ー Panasonic Industry Co., Ltd. 2022 ASCTB176E 202204 Power relays (Over 2 A) DJ RELAYS 2 Form A Standard type CAD External dimensions Recommended PC board pattern (BOTTOM VIEW) 1.5dia. 20.32 2coil latching type only 1.8 20.32 29 10.16 13 Single side stable type only 10.16 13 5.08 5.08 5.08 5.08 3.5 3.5 3.5 16.5 0.5 1 coil 2 coil Single side stable type latching type latching type Schematic (BOTTOM VIEW) Single side stable (De-energize) 1 ＋ － 8 3 4 6 5 1 coil latching (Reset) － ＋ 3 4 8 6 5 2 coil latching (Reset) Tolerance ±0.1 10.16 13 1 General tolerance ±0.3 ＋1 3 4 6 5 －9 －8 2 Form B (Single side stable only) Standard type CAD External dimensions Recommended PC board pattern (BOTTOM VIEW) Schematic (BOTTOM VIEW) 1 2 4 －8 7 5 ＋ 10.16 3.5 16.5 0.5 1.5dia. 15.24 10.16 Tolerance ±0.1 15.24 10.16 29 1.8 10.16 13 General tolerance ±0.3 SAFETY STANDARDS Each standard may be updated at any time, so please check our Website for the latest information. UL/C-UL (Recognized) VDE (Certified) 1 pole 1 pole Contact rating Operations Ambient temperature 20 A 277 V AC Resistive (1 Form A only) 20 × 103 40°C 16 A 277 V AC Resistive 50 × 10 40°C File No. E43149 3 File No. 40009736 16 A 250 V AC (cosφ = 1.0) 2 poles 2 poles File No. File No. E43149 Contact rating 20 A 230 V AC (cosφ = 1.0) (1 Form A only) Contact rating 10 A 277 V AC Resistive Operations Ambient temperature 100 × 103 40°C 40009736 Contact rating 10 A 250 V AC (cosφ = 1.0) CSA (Certified) CSA standard certified by C-UL CQC (Certified) 1 pole File No. CQC10002042641 Contact rating 16 A 250 V AC 2 poles File No. CQC10002042641 Contact rating 10 A 250 V AC Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー8ー Panasonic Industry Co., Ltd. 2022 ASCTB176E 202204 Power relays (Over 2 A) DJ RELAYS INSULATION CHARACTERISTICS (IEC61810-1) Item Characteristics Clearance/Creepage distance (IEC61810-1) Min. 5.5/8.0 mm Category of protection (IEC61810-1) RT II Tracking resistance (IEC60112) PTI 175 Insulation material group III a Over voltage category III Rated voltage 250 Pollution degree 3 Type of insulation (Between contact and coil) Reinforced insulation Type of insulation (Between open contacts) Micro disconnection Note: EN/IEC VDE Certified. GUIDELINES FOR USAGE For cautions for use, please read “GUIDELINES FOR RELAY USAGE”. https://industrial.panasonic.com/ac/e/control/relay/cautions_use/index.jsp Cautions for usage of DJ relays • Please be careful when using this relay (1 Form A 1 Form B), because when it operates and releases, the N.O. and N.C. turn ON simultaneously, which can cause harm to the circuit. Set and reset pulse time Regarding the set and reset pulse time of the latching type, for the purpose of reliable operation under ambient temperature fluctuations and different operating conditions, we recommend setting the coil applied set and reset pulse time to 50 ms or more at the rated coil voltage. Test button (manual lever) operation The relay contacts switch over as follows. (For 1 Form C) 2ｰ4 terminal 4ｰ6 terminal Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー9ー Panasonic Industry Co., Ltd. 2022 ASCTB176E 202204 GUIDELINES FOR POWER, HIGH-CAPACITY DC CUT OFF AND SAFETY RELAYS USAGE For cautions for use, please read “GUIDELINES FOR RELAY USAGE”. https://industrial.panasonic.com/ac/e/control/relay/cautions_use/index.jsp Precautions for Coil Input Long term current carrying A circuit that will be carrying a current continuously for long periods without relay switching operation. (circuits for emergency lamps, alarm devices and error inspection that, for example, revert only during malfunction and output warnings with form B contacts) Continuous, long-term current to the coil will facilitate deterioration of coil insulation and characteristics due to heating of the coil itself. For circuits such as these, please use a magnetic-hold type latching relay. If you need to use a single stable relay, use a sealed type relay that is not easily affected by ambient conditions and make a failsafe circuit design that considers the possibility of contact failure or disconnection. DC Coil operating power Steady state DC current should be applied to the coil. The wave form should be rectangular. If it includes ripple, the ripple factor should be less than 5%. However, please check with the actual circuit since the electrical characteristics may vary. The rated coil voltage should be applied to the coil and the set/reset pulse time of latching type relay differs for each relays, please refer to the relay's individual specifications. Maximum allowable voltage and temperature rise Proper usage requires that the rated coil voltage be impressed on the coil. Note, however, that if a voltage greater than or equal to the maximum continuous voltage is impressed on the coil, the coil may burn or its layers short due to the temperature rise. Furthermore, do not exceed the usable ambient temperature range listed in the catalog. Operate voltage change due to coil temperature rise In DC relays, after continuous passage of current in the coil, if the current is turned OFF, then immediately turned ON again, due to the temperature rise in the coil, the operate voltage will become somewhat higher. Also, it will be the same as using it in a higher temperature atmosphere. The resistance/temperature relationship for copper wire is about 0.4% for 1°C, and with this ratio the coil resistance increases. That is, in order to operate of the relay, it is necessary that the voltage be higher than the operate voltage and the operate voltage rises in accordance with the increase in the resistance value. However, for some polarized relays, this rate of change is considerably smaller. Coil connection When connecting coils of polarized relays, please check coil polarity (+,-) at the internal connection diagram (Schematic). If any wrong connection is made, it may cause unexpected malfunction, like abnormal heat, fire and so on, and circuit do not work. Avoid impressing voltages to the set coil and reset coil at the same time. Ambient Environment Usage, Transport, and Storage Conditions Dew condensation Condensation occurs when the ambient temperature drops suddenly from a high temperature and humidity, or the relay is suddenly transferred from a low ambient temperature to a high temperature and humidity. Condensation causes the failures like insulation deterioration, wire disconnection and rust etc. Panasonic Industry Co., Ltd. does not guarantee the failures caused by condensation. The heat conduction by the equipment may accelerate the cooling of device itself, and the condensation may occur. Please conduct product evaluations in the worst condition of the actual usage. (Special attention should be paid when high temperature heating parts are close to the device. Also please consider the condensation may occur inside of the device.) Icing Condensation or other moisture may freeze on relays when the temperature become lower than 0°C.This icing causes the sticking of movable portion, the operation delay and the contact conduction failure etc. Panasonic Industry Co., Ltd. does not guarantee the failures caused by the icing. The heat conduction by the equipment may accelerate the cooling of relay itself and the icing may occur. Please conduct product evaluations in the worst condition of the actual usage. Low temperature and low humidity The plastic becomes brittle if the switch is exposed to a low temperature, low humidity environment for long periods of time. High temperature and high humidity Storage for extended periods of time (including transportation periods) at high temperature or high humidity levels or in atmospheres with organic gases or sulfide gases may cause a sulfide film or oxide film to form on the surfaces of the contacts and/ or it may interfere with the functions. Check out the atmosphere in which the units are to be stored and transported. During usage, storage, or transportation, avoid locations subjected to direct sunlight and maintain normal temperature, humidity and pressure conditions. Temperature/Humidity/Pressure When transporting or storing relays while they are tube packaged, there are cases the temperature may differ from the allowable range. In this case be sure to check the individual specifications. Also allowable humidity level is influenced by temperature, please check charts shown below and use relays within mentioned conditions. (Allowable temperature values differ for each relays, please refer to the relay's individual specifications.) 1) Temperature: The tolerance temperature range differs for each relays, please refer to the relay’s individual specifications 2) Humidity: 5 to 85 % RH 3) Pressure: 86 to 106 kPa Humidity (％ RH) 85 Allowable range Avoid icing when used at temperatures lower than 0°C Avoid con­ densation when used at tem­ peratures higher than 0°C 5 ­40 0 Ambient temperature (℃) 85 Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー 10 ー Panasonic Industry Co., Ltd. 2022 ASCTB412E 202204 GUIDELINES FOR POWER, HIGH-CAPACITY DC CUT OFF AND SAFETY RELAYS USAGE Package In terms of the packing format used, make every effort to keep the effects of moisture, organic gases and sulfide gases to the absolute minimum. Silicon When a source of silicone substances (silicone rubber, silicone oil, silicone coating materials and silicone filling materials etc.) is used around the relay, the silicone gas (low molecular siloxane etc.) may be produced. This silicone gas may penetrate into the inside of the relay. When the relay is kept and used in this condition, silicone compound may adhere to the relay contacts which may cause the contact failure. Do not use any sources of silicone gas around the relay (Including plastic seal types). NOx Generation When relay is used in an atmosphere high in humidity to switch a load which easily produces an arc, the NOx created by the arc and the water absorbed from outside the relay combine to produce nitric acid. This corrodes the internal metal parts and adversely affects operation. Avoid use at an ambient humidity of 85%RH or higher (at 20°C). If use at high humidity is unavoidable, please contact our sales representative. Others Cleaning • Although the environmentally sealed type relay (plastic sealed type, etc.) can be cleaned, avoid immersing the relay into cold liquid (such as cleaning solvent) immediately after soldering. Doing so may deteriorate the sealing performance. • Cleaning with the boiling method is recommended(The temperature of cleaning liquid should be 40°C or lower ). Avoid ultrasonic cleaning on relays. Use of ultrasonic cleaning may cause breaks in the coil or slight sticking of the contacts due to ultrasonic energy. Please refer to "the latest product specifications" when designing your product. •Requests to customers: https://industrial.panasonic.com/ac/e/salespolicies/ Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー 11 ー Panasonic Industry Co., Ltd. 2022 ASCTB412E 202204 Electromechanical Control Business Division 1006, Oaza Kadoma, Kadoma-shi, Osaka 571-8506, Japan industral.panasonic.com/ac/e/ ©Panasonic Industry Co., Ltd. 2022 Specifications are subject to change without notice. ASCTB176E 202204 2022.4