{"id":2255,"date":"2026-07-17T12:43:59","date_gmt":"2026-07-17T04:43:59","guid":{"rendered":"https:\/\/sayoon-dc.com\/?post_type=product&p=2255"},"modified":"2026-07-24T16:36:34","modified_gmt":"2026-07-24T08:36:34","slug":"czw50a-normally-open-dc-contactor","status":"publish","type":"product","link":"https:\/\/sayoon-dc.com\/fr\/product\/czw50a-normally-open-dc-contactor\/","title":{"rendered":"Contacteur CC normalement ouvert CZW50A"},"content":{"rendered":"

CARACT\u00c9RISTIQUES<\/strong><\/h2>\n

Adapt\u00e9 aux chariots \u00e9l\u00e9vateurs \u00e9lectriques, aux voitures \u00e0 batterie, aux tracteurs, aux excavateurs, aux machines \u00e0 briques, aux v\u00e9hicules de nettoyage, \u00e0 la climatisation automobile, aux alimentations de communication, aux alimentations sans interruption, ainsi qu'aux interrupteurs d'alimentation tels que le circuit de commande du syst\u00e8me de contr\u00f4le \u00e9lectronique de galvanoplastie. Il pr\u00e9sente les avantages d'un faible volume, d'une grande capacit\u00e9 de charge, d'une longue dur\u00e9e de vie, d'un entretien facile et d'autres caract\u00e9ristiques, et est bien accueilli par les utilisateurs. Les produits sont conformes aux exigences des normes JB2286-78, JB3974-85, YD \/ 585-92, YD \/ T512-92 ; test\u00e9s par l'usine et l'unit\u00e9 d'essai associ\u00e9e, ils r\u00e9pondent aux exigences standard. Utilis\u00e9s par les utilisateurs pendant de nombreuses ann\u00e9es, ils r\u00e9pondent au maximum aux besoins des utilisateurs, avec une qualit\u00e9 fiable.<\/p>\n

IMPLICATION DU MOD\u00c8LE SAYOON<\/strong><\/h2>\n
\n\n\n\n\n
CZW<\/td>\n50A<\/td>\n-\u25a1<\/td>\n-M<\/td>\n-\u25a1<\/td>\n\/24 V<\/td>\n<\/td>\n<\/tr>\n
1<\/td>\n2<\/td>\n3<\/td>\n4<\/td>\n5<\/td>\n6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n
\n\n\n\n\n\n\n\n\n
\n

1<\/p>\n<\/td>\n

Type de produit<\/b><\/b><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
\n

2<\/p>\n<\/td>\n

Courant nominal<\/b><\/b><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
\n

3<\/p>\n<\/td>\n

Structure de maintien magn\u00e9tique : K<\/strong>-Two joint magnetic retention (Single coil, Two joint self-locking); 2K-Three joint magnetic retention (Double coil, Three joint self-locking)<\/td>\n<\/tr>\n
\n

4<\/p>\n<\/td>\n

Type de support de montage : M<\/strong>-Horizontal (par d\u00e9faut) ; L<\/strong>- Une verticale ; 2L<\/strong>- Deux verticaux ; 2LM<\/strong>-Two horizontal; DM<\/strong>-Horizontale<\/td>\n<\/tr>\n
\n

5<\/p>\n<\/td>\n

Autres codes de fonction : l<\/strong>-Avec diode de suppression ; R<\/strong>- Avec r\u00e9sistance pr\u00e9charg\u00e9e ; U<\/strong>-Augmenter le courant nominal ; CO<\/strong>- Continu; EN<\/strong>Intermittent<\/td>\n<\/tr>\n
\n

6<\/p>\n<\/td>\n

Tension nominale de la bobine :<\/strong> 12V, 24V, 36V, 48V, 60V, 72V, etc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n

UTILISATIONS<\/strong><\/h2>\n

Ce produit dispose d'un contact normalement ouvert, pour les v\u00e9hicules \u00e9lectriques, les \u00e9quipements de t\u00e9l\u00e9communication, les machines de chantier, les batteries de voiture, les chariots \u00e9l\u00e9vateurs \u00e9lectriques, les trains, les navires et les syst\u00e8mes de commande \u00e9lectronique tels que les alimentations sans interruption.<\/p>\n

TECHNICAL PARAMETERS: (Version 1.59)<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Type de produit SAYOON<\/strong><\/td>\nCZW50A<\/strong><\/td>\n<\/tr>\n
Formulaire de contact<\/td>\n1 NON<\/td>\n<\/tr>\n
Tension nominale de la bobine (V CC)<\/td>\n6V, 12V, 24V, 36V, 48V, 60V, 72V, 84V, 120V, 150V, etc.<\/td>\n<\/tr>\n
Tension de contact (V CC)<\/td>\n\u226460V<\/td>\n<\/tr>\n
Courant nominal de charge du contact circuit 48V (DC-1)<\/td>\n50A<\/td>\n<\/tr>\n
Chute de tension typique aux bornes des contacts pour 100 A<\/td>\n\u226480mV<\/td>\n<\/tr>\n
La tension de collage de refroidissement \u00e0 (20\u00b15)\u2103 (V)<\/td>\n\u226470%<\/td>\n<\/tr>\n
Tension de d\u00e9collage \u00e0 (20\u00b15)\u2103 (V)<\/td>\n\u2264 351 TP3T, \u2265 51 TP3T<\/td>\n<\/tr>\n
Plage de tension de fonctionnement de la bobine \u00e0 40 \u00b0C<\/td>\n0,8-1,2 \u00b5s<\/td>\n<\/tr>\n
Temps de chute (contacts N.O. ouverts)<\/td>\n40ms<\/td>\n<\/tr>\n
Temps d'enclenchement (contacts N.O. \u00e0 la fermeture)<\/td>\n12ms<\/td>\n<\/tr>\n
Temps de rebond maximal pour la connexion de contact<\/td>\n10 ms<\/td>\n<\/tr>\n
Temps de rebond maximal pour la d\u00e9connexion de contact<\/td>\n3 ms<\/td>\n<\/tr>\n
R\u00e9sistance d'isolement<\/td>\n20 M\u03a9<\/td>\n<\/tr>\n
La force \u00e9lectrique \u00e0 r\u00e9sister<\/td>\n50 Hz \/ 60 Hz 1000 VAC 1 minute<\/td>\n<\/tr>\n
Courants de d\u00e9faut typiques pouvant \u00eatre coup\u00e9s<\/td>\n600A\/5ms at 48V DC<\/td>\n<\/tr>\n
Puissance de la bobine (W)<\/td>\n5-10<\/td>\n<\/tr>\n
\u00c9l\u00e9vation de temp\u00e9rature de la bobine (K)<\/td>\n\u226460<\/td>\n<\/tr>\n
\u00c9l\u00e9vation de temp\u00e9rature sur la borne de sortie (K)<\/td>\n\u2264 65<\/td>\n<\/tr>\n
Vie \u00e9lectrique<\/td>\n20 000 fois<\/td>\n<\/tr>\n
Vie m\u00e9canique<\/td>\n300 000 fois<\/td>\n<\/tr>\n
Sp\u00e9cification des travaux<\/td>\nContinu (par d\u00e9faut) ou intermittent<\/td>\n<\/tr>\n
Mat\u00e9riau de contact<\/td>\nAlliage d'Ag<\/td>\n<\/tr>\n
Type de terminal de charge<\/td>\nM6 Screw<\/td>\n<\/tr>\n
Type de borne de bobine<\/td>\ncosses plates de 6,3 mm<\/td>\n<\/tr>\n
Certification d'organisme de test<\/td>\nCE,FCC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Note: As regarding to the different using environments of customers which requires different focus of the functions, and in order to improve the comprehensive properties of our products, SAYOON may adjust the coil parameters, temperature rise and so on. The above parameters are for reference only. For details, please refer to the guidelines for selection and use of the SAYOON DC contactor.<\/em><\/p>\n

CARACT\u00c9RISTIQUE DE CHARGE<\/strong><\/h2>\n
\"CZW50A<\/div>\n
\"CZW50A<\/div>\n

SCH\u00c9MA D'INSTALLATION<\/strong><\/h2>\n
\"CZW50A<\/div>\n
\"CZW50A<\/div>\n
\"CZW50A<\/div>\n
\"CZW50A<\/div>\n

SCH\u00c9MA \u00c9LECTRIQUE<\/strong><\/h2>\n
\"CZW50A<\/div>\n

COURBE DE TEMP\u00c9RATURE<\/strong><\/h2>\n
\"CZW<\/div>\n

APTITUDE M\u00c9CANIQUE et UTILISATION de l'ENVIRONNEMENT<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Contact lead M6 tightening torque (N.m)<\/td>\n\u226f4.5 appropriate<\/td>\n<\/tr>\n
Couple de sortie de la bobine (N.m)<\/td>\n\u226f0,8 appropri\u00e9<\/td>\n<\/tr>\n
Temp\u00e9rature ambiante<\/td>\n-25~+70\u00b0C<\/td>\n<\/tr>\n
Humidit\u00e9 relative<\/td>\n+20 \u00b0C 98%<\/td>\n<\/tr>\n
Vibration freq. at the fixed position<\/td>\n3G, 1 \u00e0 50 Hz amplitude 0,5 mm<\/td>\n<\/tr>\n
Choc<\/td>\n(60 \u00e0 100) fois\/minute, acc\u00e9l\u00e9ration \u2264 4g<\/td>\n<\/tr>\n
Altitude<\/td>\n2000m<\/td>\n<\/tr>\n
Sens d'installation<\/td>\nAl\u00e9atoire<\/td>\n<\/tr>\n
Protection internationale<\/td>\nIP40 (selon IEC 60947)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

INSTRUCTION DE COMMANDE<\/strong><\/h2>\n\n\n\n\n\n\n\n\n
Type de produit SAYOON<\/strong><\/td>\nCZW50A<\/strong><\/td>\n<\/tr>\n
U.N.W. (Cadre horizontal inclus)<\/td>\n194g(-M)<\/td>\n<\/tr>\n
Poids brut par bo\u00eete (2 pces)<\/td>\n444g<\/td>\n<\/tr>\n
Qt\u00e9 de colis.<\/td>\n60pcs<\/td>\n<\/tr>\n
DIM. (cm)<\/td>\n53*21.5*19.5<\/td>\n<\/tr>\n
Type de support de fixation<\/td>\nM horizontal(default), DM horizontal, 2L Two vertical mounting brackets, 2LM Two horizontal, 1L One vertical mounting bracket, 1LM One horizontal<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

When ordering, please state the following: name, full model, control coil voltage specification, installation frame type, whether with auxiliary contact, order quantity. For example: DC Contactor CZW50A\/24V 100pcs, indicating the load rated current 50A, without auxiliary contact, default mounting bracket, coil control voltage 24V purchase 100pcs. Special voltage specification products, such as user needs can be special order.<\/p>\n

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Looking for a CZW50A Normally Open DC Contactor? Find reliable and high-quality products for purchase here.<\/p>","protected":false},"featured_media":2251,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[50],"product_tag":[],"class_list":["post-2255","product","type-product","status-publish","has-post-thumbnail","product_cat-czw-series-dc-contactor","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/sayoon-dc.com\/fr\/wp-json\/wp\/v2\/product\/2255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sayoon-dc.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sayoon-dc.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sayoon-dc.com\/fr\/wp-json\/wp\/v2\/media\/2251"}],"wp:attachment":[{"href":"https:\/\/sayoon-dc.com\/fr\/wp-json\/wp\/v2\/media?parent=2255"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sayoon-dc.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2255"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sayoon-dc.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2255"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sayoon-dc.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}