Image not available
Illustrative purposes only
XKA20420
Solid State Relay, 4 A, 275 Vrms, DIN Rail, Screw, Zero Crossing
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: CELDUC
- Product type:
- Contact Configuration:-; Load Current:4A; Operating Voltage Max:275Vrms; Relay Mounting:DIN Rail; Relay Terminals:Screw; Switching Mode:Zero Crossing; Operating Voltage Min:12Vrms; Control Voltage Mi
- SVHC: No SVHC (14-Jun-2023)
- Load Current: 4A
- Product Range: -
- Relay Mounting: DIN Rail
- Switching Mode: Zero Crossing
- Relay Terminals: Screw
- Control Voltage Max: 30VDC
- Control Voltage Min: 6VDC
- Contact Configuration: -
- Operating Voltage Max: 275Vrms
- Operating Voltage Min: 12Vrms
| Delivery and price | |
|---|---|
| Units per pack | 20 |
| Price | 43.08 € |
| Current stock | 100+ |
| Lead time | 30 days |
~~S/INT/XKA-0001/J/15/005/2018~~ page 1 / 3 F/GB ## Ge Relais Statique/Montage sur rail DIN - Gamme prêt à l'emploi: Relais montable sur rail DIN . - Pour tout type de charge. - Visualisation de commande par LED. AC, AC-DC control 5A/ 400VAC output 5A/ 230VAC output - Ecrêteur de surtension intégré. - Haute immunité aux perturbations extérieures. - _New generation of SSR for DIN rail fixation._ - _For any kind of load._ - _Control visualization by LED._ - _Integrated clamping voltage._ - _High immunity level._ Aplication typique/Typical application |Types / Models<br>Modèles / References<br>~~a~~<br>~~a~~|XKA 20420|AC OUTPUT<br>XKA 20421<br>XKA70420<br>XKA70440|AC OUTPUT<br>XKA 20421<br>XKA70420<br>XKA70440|XKA90440|| |---|---|---|---|---|---| |Caractéristiques d'entrée / Input characteristics(20°C)<br>DC input<br>DC input<br>AC/DC input<br>AC/DC input<br>AC/DC input<br>Unit<br>~~es~~|||||| |Plage de tension de commande (Uc) / Input voltage<br>range (Uc)<br>Tension maximum de commande / Maximum control<br>voltage<br>Tension minimum de commande / Minimum control<br>voltage<br>6-30<br>30<br>5-30<br>30<br>6<br>5<br>15-30<br>30<br>12-30/8,5-30<br>30VAC/DC<br>15<br>AC12/DC8,5<br>150-240<br>240<br>150<br>VAC/DC<br>VDC<br>VDC<br>~~a~~<br>~~nD~~<br>~~es~~<br>~~es en~~<br>~~rs~~|||||| |Courant de fonctionnement/Operating current<br>~~a~~|3|3<br>6,5|6,5|3,5|mADC| |Courant maximum de commande / Maximum control<br>current<br>30<br>30<br>14<br>14<br>6<br>mADC<br>~~es~~|||||| |Tension de relachement/Release voltage<br>~~a~~|0,8|0,8<br>2|2|15|VDC| |Résistance interne / Input internal resistor<br>~~a~~|1000|1000<br>1800|1800|41 000|Ω| ||||||| |Caractéristiques générales /General characteristics|||||Unit| |Température de stockage / Storage temperature|- 40 à/to +150|- 40 à/to +150<br>- 40 à/to +150|- 40 à/to +150|- 40 à/to +150|°C| |Température de fonctionnement /Operatingtemperature|-40 à/to +80|-40 à/to +80<br>-40 à/to +80|-40 à/to +80|-40 à/to +80|°C| |Tension d'isolement entrée-sortie / Input-output isolation|ut isolation<br>4000|4000<br>4000|4000|4000|VRMS| |Capacité entrée-sortie/ Input-output capacity|3|3<br>3|3|8|pF| |Poids/Weight|38|38<br>38|38|38|g| |Largeur /_Width_ (fig.)|12,2|12,2<br>12,2|17,2|17,2|mm| D'autres références existent à des courants supérieurs en sortie AC : XKH,... Produits similaires en sortie DC : XKD Other references are available with higher current ( XKH,...) Similar products are available in DC output : XKD _**Proud to serve you**_ ~~—§__—_—c~~ elduc ~~®~~ All technical caracteristics are subject to change without previous notice. Caractéristiques sujettes à modifications sans préavis. ret!laeosées ~~S/INT/XKA-0001/J/15/005/2018~~ page 2 / 3 F/GB |Types / Models<br>~~RC~~|AC OUTPUT<br>~~RC~~<br>~~(CO~~|AC OUTPUT<br>~~RC~~<br>~~(CO~~|AC OUTPUT<br>~~RC~~<br>~~(CO~~|AC OUTPUT<br>~~RC~~<br>~~(CO~~|AC OUTPUT<br>~~RC~~<br>~~(CO~~|~~RC~~| |---|---|---|---|---|---|---| |Modèles / References<br>~~GOGO~~|XKA 20420<br>~~GOGO~~|XKA 20421<br>~~GOGO~~|XKA70420<br>~~GOGO~~<br>~~CO~~|XKA70440<br>~~GOGO~~<br>~~(CO~~<br>~~(CO~~|XKA90440<br>~~GOGO~~<br>~~(CO~~<br>~~(CO~~|Unit<br>~~GOGO~~| |Caractéristiques de sortie/Output characteristics(20°C)<br>~~GO~~|AC output<br>~~GO~~|AC output<br>~~GO~~|AC output<br>~~GO~~<br>~~CO~~|AC output<br>~~(CO~~<br>~~GO~~<br>~~(CO~~|AC output<br>~~(CO~~<br>~~GO~~<br>~~(CO~~|~~GO~~| |Types<br>/ Models|Synchrone<br>Zero cross|Asynchrone|Synchrone<br>Zero cross<br>~~CO~~<br>~~QO~~|Synchrone<br>Zero cross<br>~~(CO~~<br>~~(QO~~|Synchrone<br>Zero cross<br>~~(CO~~<br>~~(QO~~|| |Tension nominale / Nominal voltage<br>~~GO~~|230<br>~~GO~~|230<br>~~GO~~|230<br>~~GO~~<br>~~QO~~|400<br>~~GO~~<br>~~(QO~~|400<br>~~GO~~<br>~~(QO~~|VRMS<br>~~GO~~| |Plage tension de fonctionnement / Operating range|12 à/to 275<br>~~ee~~|12 à/to 275<br>~~ee~~|12 à/to 275<br>~~QO~~<br>~~ee~~|12-440<br>~~(QO~~<br>~~ee~~|12-440<br>~~(QO~~|VRMS| |Tension crête (écrêteur de tension) /<br>Peak voltage (clamping voltage)<br>~~rr~~|600 (450<br>@1mA)<br>~~rr~~<br>~~ee~~|600 (450<br>@1mA)<br>~~rr~~<br>~~ee~~|600 (450<br>@1mA)<br>~~rr~~<br>~~ee~~|800 (700<br>@1mA)<br>~~rr~~<br>~~ee~~|800 (700<br>@1mA)<br>~~rr~~|VPEAK<br>~~rr~~| |Niveau de synchonisation / Synchronizing level|± 12<br>~~ee~~<br>~~ee~~|~~ee ~~<br>~~ee~~|± 12<br> ~~ee~~<br>~~ee~~|± 12<br>~~ee~~<br>~~ee~~|± 12<br>~~ee~~|V<br>~~ee~~| |Courant nominal (voir les caractéristiques thermiques)<br>/ Nominal current (see thermal curves)<br>~~ee~~|5<br>~~ee~~<br>~~ee~~|5<br>~~ee~~<br>~~ee~~|5<br>~~ee~~<br>~~ee~~|5<br>~~ee~~<br>~~ee~~|5<br>~~ee~~<br>~~ee~~|ARMS<br>~~ee~~<br>~~ee~~| |Courant de surcharge accidentel admissible maximum<br>(10ms) :<br>/ Maximum accidental overload current<br>(10ms) : ITSM|100<br>~~ee ~~|100<br> ~~ee ~~|100<br> ~~ee ~~|100<br> ~~ee~~<br>~~GQ~~|100<br>~~ee~~<br>~~GQ~~|APEAK<br>~~ee~~| |Chute tension directe (In) / On state voltage drop (IN)<br>~~GOGO~~|1,6<br>~~GOGO~~<br>~~Gs~~|1,6<br>~~GOGO~~<br>~~ees Ge~~|1,6<br>~~GOGO~~<br>~~Ge~~|1,6<br>~~GOGO~~<br>~~GQ~~|1,6<br>~~GOGO~~<br>~~GQ~~|VPEAK<br>~~GOGO~~| |Courant de fuite état bloqué (@Un/50Hz) / Off state<br>leakage current (@Un/50Hz)<br>~~es~~|0,3<br>~~es~~<br>~~Gs~~|0,3<br>~~es~~<br>~~ees Ge~~|0,3<br>~~es~~<br>~~Ge~~|0,3<br>~~GQ~~<br>~~es~~<br>~~(OQ~~|0,3<br>~~GQ~~<br>~~es~~<br>~~(OQ~~|mARMS<br>~~es~~| |Courant de charge minimum / Minimum load current<br>~~GOO~~|5<br>~~Gs ~~<br>~~GOO~~|5<br> ~~ees Ge~~<br>~~GOO~~|5<br>~~Ge~~<br>~~GOO~~|5<br>~~GOO~~<br>~~(OQ~~<br>~~CO~~|5<br>~~GOO~~<br>~~(OQ~~<br>~~CO~~|mARMS<br>~~GOO~~| |Courant de maintien / Holding current<br>~~GQ~~|50<br>~~GQ~~|50<br>~~GQ~~|50<br>~~GQ~~|50<br>~~(OQ~~<br>~~GQ~~<br>~~CO~~<br>~~(OQ~~|50<br>~~(OQ~~<br>~~GQ~~<br>~~CO~~<br>~~(OQ~~|mA<br>~~GQ~~| |Temps de fermeture (50Hz) / Turn on time (50Hz)<br>~~GOO~~|10<br>~~GOO~~|0,1<br>~~GOO~~|10<br>~~GOO~~|10<br>~~CO~~<br>~~GOO~~<br>~~(OQ~~<br>~~CO~~|10<br>~~CO~~<br>~~GOO~~<br>~~(OQ~~<br>~~CO~~|ms<br>~~GOO~~| |Temps d'ouverture (50Hz) / Turn off time (50Hz)<br>~~GQ~~|10<br>~~GQ~~|10<br>~~GQ~~|10<br>~~GQ~~|10<br>~~(OQ~~<br>~~GQ~~<br>~~CO~~<br>~~(OQ~~|10<br>~~(OQ~~<br>~~GQ~~<br>~~CO~~<br>~~(OQ~~|ms<br>~~GQ~~| |Fréquence d'utilisation / Operating frequency<br>~~GOO~~|10 à/to 440<br>~~GOO~~|10 à/to 440<br>~~GOO~~|10 à/to 440<br>~~GOO~~|10 à/to 440<br>~~CO~~<br>~~GOO~~<br>~~(OQ~~<br>~~CO~~|10 à/to 440<br>~~CO~~<br>~~GOO~~<br>~~(OQ~~<br>~~CO~~|Hz<br>~~GOO~~| |dv/dt état bloqué / Off state dv/dt<br>~~GQ~~|500<br>~~GQ~~|500<br>~~GQ~~|500<br>~~GQ~~|500<br>~~(OQ~~<br>~~GQ~~<br>~~CO~~<br>~~(OQ~~|500<br>~~(OQ~~<br>~~GQ~~<br>~~CO~~<br>~~(OQ~~|V/µs<br>~~GQ~~| |I2t(<10ms)<br>~~GOO~~|50<br>~~GOO~~|50<br>~~GOO~~|50<br>~~GOO~~|50<br>~~CO~~<br>~~GOO~~<br>~~(OQ~~<br>~~GO~~|50<br>~~CO~~<br>~~GOO~~<br>~~(OQ~~<br>~~GO~~|A2s<br>~~GOO~~| |di/dt non répétitif / No repetitive di/dt<br>~~GOGO~~|20<br>~~GOGO~~|20<br>~~GOGO~~|20<br>~~GOGO~~|20<br>~~(OQ~~<br>~~GOGO~~<br>~~GO~~|20<br>~~(OQ~~<br>~~GOGO~~<br>~~GO~~|A/µs<br>~~GOGO~~| |Homologation / Approval<br>~~NN~~|Tous les éléments sont UL/All components are UL<br>~~GO~~<br>~~NN~~|||||~~NN~~| ## Précautions : - Les relais à semiconducteurs ne procurent pas d'isolation galvanique entre le réseau et la charge. - Dans le cas de plusieurs modules côte à côte, prévoir un dérating en courant. ## Cautions : - Semiconductor relays don't provide any galvanic insulation between the load and the mains. - In case of many SSRs side by side, take a derating current in to account. ~~**www.celduc.com**~~ **r e l a i s** **5 Rue Ampère B.P. 30004 42290 SORBIERS - FRANCE E-Mail : celduc-relais@celduc.com Fax +33 (0) 4 77 53 85 51 Service Commercial France Tél. : +33 (0) 4 77 53 90 20 Sales Dept.For Europe Tel. : +33 (0) 4 77 53 90 21 Sales Dept. Asia : Tél. +33 (0) 4 77 53 90 19** ~~S/INT/XKA-0001/J/15/005/2018~~ page 3 / 3 F/GB ## **Raccordement / Connections** Section de raccordement / Wire section : 2.5mm²/ 14 AWG Dimension de la cage / Clamp opening size : 2.8mmx2.8mm Dimension de dénudage / Wire stripping max 8mm Vis / Screw = M3 Couple de serrage de la vis / Max torque : 0.5mN ## **r e l a i s** ~~c~~ elduc ~~’~~ ~~**www.celduc.com**~~ **r e l a i s 5 Rue Ampère B.P. 30004 42290 SORBIERS - FRANCE E-Mail : celduc-relais@celduc.com Fax +33 (0) 4 77 53 85 51 Service Commercial France Tél. : +33 (0) 4 77 53 90 20 Sales Dept.For Europe Tel. : +33 (0) 4 77 53 90 21 Sales Dept. Asia : Tél. +33 (0) 4 77 53 90 19**
Updated at June 10, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →