{"id":1462,"date":"2026-05-08T11:53:22","date_gmt":"2026-05-08T03:53:22","guid":{"rendered":"https:\/\/sayoon-dc.com\/?post_type=product&p=1462"},"modified":"2026-07-16T10:27:17","modified_gmt":"2026-07-16T02:27:17","slug":"qzjb100a-normally-closed-dc-contactor","status":"publish","type":"product","link":"https:\/\/sayoon-dc.com\/de\/product\/qzjb100a-normally-closed-dc-contactor\/","title":{"rendered":"QZJB100A Schlie\u00dfer DC-Sch\u00fctz"},"content":{"rendered":"

EIGENSCHAFTEN<\/span><\/strong><\/h2>\n
<\/div>\n
\u00a0In addition to safety, normally closed DC contactors provide robust fault protection. These contactors can quickly cut off the power supply when abnormal conditions such as short circuit or overload occur. This rapid response is critical to protecting equipment and personnel from potential harm. In safety systems and emergency stop applications, the ability to quickly disconnect power can prevent catastrophic failure and ensure operators can effectively respond to emergencies. Integrating a normally closed DC contactor into a safety protocol increases the overall reliability of the electrical system.<\/div>\n

SAYOON-MODELL-IMPLIKATION<\/strong><\/h2>\n
\n
\n\n\n\n\n
\n

QZJB<\/p>\n<\/td>\n

\n

100A<\/p>\n<\/td>\n

\n

-S<\/p>\n<\/td>\n

\n

-\u25a1<\/p>\n<\/td>\n

\n

-\u25a1<\/p>\n<\/td>\n

\n

\u25a0<\/p>\n<\/td>\n

\n

\/\u25a1<\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

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

\n

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

\n

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

\n

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

\n

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

\n

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

\n

7<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\n
\n\n\n\n\n\n\n\n\n\n
\n

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

Produkttyp<\/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

Bemessungsstrom<\/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

Hilfsschalter: Keiner<\/b>- Ohne Hilfsschalter;\u00a0S<\/b>- Mit Hilfsschalter<\/td>\n<\/tr>\n
\n

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

Montagehalterung Typ: M<\/b>-Horizontal (Standard)<\/td>\n<\/tr>\n
\n

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

Andere Funktionscodes<\/b><\/td>\n<\/tr>\n
\n

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

Andere Sonderfunktionen: V-<\/b>Mit kapazitiver Last<\/td>\n<\/tr>\n
\n

7<\/p>\n<\/td>\n

Spulennennspannung:\u00a0<\/b>12V, 24V, 36V, 48V, 60V, 72V usw.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Verwendet<\/strong><\/h2>\n
Dieses Produkt verf\u00fcgt \u00fcber einen \u00d6ffnerkontakt (normalerweise geschlossenen Kontakt) f\u00fcr 5G-Schr\u00e4nke, Telekommunikationsger\u00e4te, Baumaschinen, Autobatterien, Elektrogabelstapler, Z\u00fcge, Schiffe und elektronische Steuerungssysteme wie unterbrechungsfreie Stromversorgungen.<\/div>\n

Technical Parameters:\u00a0 (Version 1.26)<\/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\n
\n

\u00a0SAYOON Produkttyp<\/b><\/p>\n<\/td>\n

\n

\u00a0QZJB100A<\/b><\/p>\n<\/td>\n<\/tr>\n

\u00a0Kontaktformular<\/td>\n\u00a01 NC<\/td>\n<\/tr>\n
\u00a0Spulennennspannung (DC V)<\/td>\n\u00a06 V, 12 V, 24 V, 36 V, 48 V, 60 V, 72 V, 96 V usw.<\/td>\n<\/tr>\n
\u00a0Ber\u00fchrungsspannung (DC V)<\/td>\n\u00a0\u2264150V<\/td>\n<\/tr>\n
\u00a0Nennlaststrom des Kontaktes 48V-Stromkreis (A)<\/td>\n\u00a0100A<\/td>\n<\/tr>\n
\u00a0Nennlaststrom des Kontaktstromkreises<\/td>\n\u00a0>80 mV<\/td>\n<\/tr>\n
\u00a0Die Abfallspannung bei (20\u00b15)\u2103 (V)<\/td>\n\u00a0\u226f70%<\/td>\n<\/tr>\n
\u00a0Abfallspannung bei (20\u00b15) \u2103 (V)<\/td>\n\u00a0\u226f50%,\u226e5%<\/td>\n<\/tr>\n
\u00a0Arbeitsspannungsbereich der 40\u2103-Spule<\/td>\n\u00a00,8-1,2 \u00b5s<\/td>\n<\/tr>\n
\u00a0Abfallzeit (\u00d6ffnen der Schlie\u00dferkontakte)<\/td>\n\u00a012 ms<\/td>\n<\/tr>\n
\u00a0Anzugszeit (Schlie\u00dfer)<\/td>\n\u00a015 ms<\/td>\n<\/tr>\n
\u00a0Maximale Prellzeit f\u00fcr den Kontaktschluss<\/td>\n\u00a010ms<\/td>\n<\/tr>\n
\u00a0Maximale Prellzeit f\u00fcr Kontaktunterbrechung<\/td>\n\u00a03 ms<\/td>\n<\/tr>\n
\u00a0Isolationswiderstand<\/td>\n\u00a020 M\u03a9<\/td>\n<\/tr>\n
\u00a0Elektrische Durchschlagsfestigkeit<\/td>\n\u00a050 Hz \/ 60 Hz 1000 VAC 1 Minute<\/td>\n<\/tr>\n
\u00a0Typische Fehlerstr\u00f6me, die abgeschaltet werden k\u00f6nnen<\/td>\n\u00a0800A\/5ms bei 48V DC<\/td>\n<\/tr>\n
\u00a0Spulenleistung (W)<\/td>\n\u00a0Start: 35-65, Keep: 2-5<\/td>\n<\/tr>\n
\u00a0Erw\u00e4rmung der Spule (K)<\/td>\n\u00a0\u226440<\/td>\n<\/tr>\n
\u00a0Temperaturerh\u00f6hung an der Abgangsklemme (K)<\/td>\n\u00a0\u226465<\/td>\n<\/tr>\n
\u00a0Elektrisches Leben<\/td>\n\u00a020.000-mal<\/td>\n<\/tr>\n
\u00a0Mechanisches Leben<\/td>\n\u00a0300.000 Mal<\/td>\n<\/tr>\n
\u00a0Arbeitsanweisung<\/td>\n\u00a0Kontinuierlich<\/td>\n<\/tr>\n
\u00a0Kontaktmaterial<\/td>\n\u00a0Ag-Legierung<\/td>\n<\/tr>\n
\u00a0Lastentyp<\/td>\n\u00a0M6-Schraube<\/td>\n<\/tr>\n
\u00a0Spulenanschlussart<\/td>\n\u00a0M3-Schraube<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n

Hinweis: Im Hinblick auf die unterschiedlichen Einsatzumgebungen der Kunden, die unterschiedliche Funktionsschwerpunkte erfordern, und um die umfassenden Eigenschaften unserer Produkte zu verbessern, kann Sayoon die Spulenparameter, den Temperaturanstieg und so weiter anpassen. Die obigen Parameter dienen nur als Referenz. F\u00fcr Details beziehen Sie sich bitte auf die Richtlinien zur Auswahl und Verwendung des SAYOON-Gleichstromsch\u00fctzes.<\/p>\n<\/div>\n

Belastungskennlinie<\/strong><\/h2>\n
    \n
  • \"SEV100AD<\/li>\n
  • \"SEV100AD<\/li>\n<\/ul>\n

    Installationsdiagramm<\/strong><\/h2>\n
    \"qzj100a\"<\/div>\n

    Schaltplan<\/strong><\/h2>\n
    \"szjb_e\"<\/div>\n

    Temperaturkurve<\/strong><\/h2>\n
    \"xqws-szj200a\"<\/div>\n

    Mechanische F\u00e4higkeiten und Nutzung der Umwelt<\/strong><\/h2>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n
    \u00a0Anzugsdrehmoment M6 Kontaktleitung (N.m)<\/td>\n\u00a0\u226f4,5 angemessen<\/td>\n<\/tr>\n
    \u00a0Anzugsdrehmoment Spulenleitung M3 (Nm)<\/td>\n\u00a0\u226f0,8 angemessen<\/td>\n<\/tr>\n
    \u00a0Umgebungstemperatur<\/td>\n\u00a0-25 bis +70 \u00b0C<\/td>\n<\/tr>\n
    \u00a0Relative Luftfeuchtigkeit<\/td>\n\u00a0+20 \u00b0C 98%<\/td>\n<\/tr>\n
    \u00a0Schwingungsfrequenz an der festen Position<\/td>\n\u00a03G, 1\u201350 Hz Amplitude 0,5 mm<\/td>\n<\/tr>\n
    \u00a0Gehirnersch\u00fctterung<\/td>\n\u00a0(60\u2013100) Mal\/Minute, Beschleunigung \u2264 4g<\/td>\n<\/tr>\n
    \u00a0H\u00f6he<\/td>\n\u00a02000m<\/td>\n<\/tr>\n
    \u00a0Einbauanleitung<\/td>\n\u00a0Zuf\u00e4llig<\/td>\n<\/tr>\n
    \u00a0Internationale Schutzma\u00dfnahmen<\/td>\n\u00a0IP40 (gem\u00e4\u00df IEC 60947)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    Bestellungsanweisung<\/strong><\/h2>\n
    \n
    \n\n\n\n\n
    \n

    \u00a0SAYOON Produkttyp<\/b><\/p>\n<\/td>\n

    		\n

    \u00a0QZJB100A<\/b><\/p>\n<\/td>\n<\/tr>\n

    \u00a0Befestigungswinkeltyp<\/td>\n\u00a0M Horizontal (Standard)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

     <\/p>\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 QZJB100A\/24V 100pcs, indicating the load rated current 100A, 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<\/div>","protected":false},"excerpt":{"rendered":"

    Discover the QZJB100A Normally Closed DC Contactor for reliable performance and safety in your electrical applications. Ideal for seamless operation and efficiency!<\/p>","protected":false},"featured_media":1463,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[55],"product_tag":[],"class_list":["post-1462","product","type-product","status-publish","has-post-thumbnail","product_cat-qzj-series-dc-contactor","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/sayoon-dc.com\/de\/wp-json\/wp\/v2\/product\/1462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sayoon-dc.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sayoon-dc.com\/de\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sayoon-dc.com\/de\/wp-json\/wp\/v2\/media\/1463"}],"wp:attachment":[{"href":"https:\/\/sayoon-dc.com\/de\/wp-json\/wp\/v2\/media?parent=1462"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sayoon-dc.com\/de\/wp-json\/wp\/v2\/product_brand?post=1462"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sayoon-dc.com\/de\/wp-json\/wp\/v2\/product_cat?post=1462"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sayoon-dc.com\/de\/wp-json\/wp\/v2\/product_tag?post=1462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}