{"id":1577,"date":"2026-05-08T11:53:58","date_gmt":"2026-05-08T03:53:58","guid":{"rendered":"https:\/\/sayoon-dc.com\/?post_type=product&p=1577"},"modified":"2026-07-17T13:50:27","modified_gmt":"2026-07-17T05:50:27","slug":"szj100a-normally-open-dc-contactor","status":"publish","type":"product","link":"https:\/\/sayoon-dc.com\/de\/product\/szj100a-normally-open-dc-contactor\/","title":{"rendered":"SZJ100A Schlie\u00dfer Gleichstrom-Sch\u00fctz"},"content":{"rendered":"

EIGENSCHAFTEN<\/span><\/strong><\/h2>\n
<\/div>\n
\n
Normally Open DC Contactor is widely used in many fields and scenarios, mainly including the following aspects:<\/div>\n
\u00a01. Motor control: Commonly used for start and stop control of DC motors, suitable for power tools, electric vehicles and industrial equipment, etc.<\/div>\n
\u00a02. Renewable energy systems: In solar power generation systems and wind power generation systems, switches used to control the charging and discharging of inverters and batteries.<\/div>\n
\u00a03. Battery Management System: used to connect and disconnect the battery pack to ensure safe and efficient charging and discharging process.<\/div>\n
\u00a04. Lighting control: In DC lighting systems, it controls the switch of lamps, which is suitable for LED lighting and other DC lighting applications.<\/div>\n
\u00a05. Heating equipment: Used for the control of DC heaters to ensure the safe and efficient operation of heating equipment.<\/div>\n
\u00a06. Transportation: Switches used to control power in electric buses, subways and other electric transportation vehicles.<\/div>\n
\u00a07. Automation equipment: In industrial automation systems, it controls the switches of various DC loads, such as conveyor belts, robots, etc.<\/div>\n
\u00a08. Household appliances: In some DC-powered household appliances, it is used to control the power switch.<\/div>\n
\u00a0These application scenarios demonstrate the importance of normally open DC contactors in modern electrical systems, which can effectively realize the control and management of DC circuits.<\/div>\n<\/div>\n

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

SZJ<\/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

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

\n

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

\n

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

\n

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

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

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

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

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6<\/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

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

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

Mounting bracket type:<\/b>\u00a0Keine<\/b>-M Horizontal (Standard);\u00a0E<\/b>-Ebene eingebettet;\u00a0L(N)<\/b>- Vertikal;\u00a0E1<\/b>-Level eingebettete Einzelrichtung<\/td>\n<\/tr>\n
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5<\/p>\n<\/td>\n

Andere Funktionscodes<\/b><\/td>\n<\/tr>\n
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6<\/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 Schlie\u00dfer und ist geeignet f\u00fcr Elektrofahrzeuge, Telekommunikationsger\u00e4te, Baumaschinen, Autobatterien, elektrische Gabelstapler, Z\u00fcge, Schiffe sowie elektronische Steuerungssysteme wie unterbrechungsfreie Stromversorgungen.<\/div>\n

Technical Parameters:\u00a0 (Version 2.44)<\/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\n
\n

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

\n

\u00a0SZJ100A<\/b><\/p>\n<\/td>\n<\/tr>\n

\u00a0Kontaktformular<\/td>\n\u00a01 NEIN<\/td>\n<\/tr>\n
\u00a0Spulennennspannung (DC V)<\/td>\n\u00a06V, 12V, 24V, 36V, 48V, 60V, 72V, 84V, 120V, 150V usw.<\/td>\n<\/tr>\n
\u00a0Ber\u00fchrungsspannung (DC V)<\/td>\n\u00a0\u2264 60 V<\/td>\n<\/tr>\n
\u00a0Nennlaststrom des Kontaktes 48V-Stromkreis (A)<\/td>\n\u00a0100A<\/td>\n<\/tr>\n
\u00a0Typischer Spannungsabfall \u00fcber Kontakte pro 100 A<\/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\u226f40%,\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\u00a08ms<\/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: 120-170, Keep: 3-8<\/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\u00a0M4-Schraube<\/td>\n<\/tr>\n
\u00a0Nennlast des Hilfskontakts (optional)<\/td>\n\u00a02A\/48VDC, 5A\/24VDC<\/td>\n<\/tr>\n
\u00a0Zertifizierung von Pr\u00fcfungsorganisationen<\/td>\n\u00a0CCC, CE, FCC, RoHS<\/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
    \"szj100a\"\"szj100a-s\"<\/div>\n

    Schaltplan<\/strong><\/h2>\n
    \"szj-10_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 Spulenanschluss M4 (Nm)<\/td>\n\u00a0\u226f1.2 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\n\n
    \n

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

    		\n

    \u00a0SZJ100A<\/b><\/p>\n<\/td>\n<\/tr>\n

    \u00a0U.N.W.<\/td>\n\u00a0265 g<\/td>\n<\/tr>\n
    \u00a0U.G.W.<\/td>\n\u00a0283g<\/td>\n<\/tr>\n
    \u00a0Paketmenge.<\/td>\n\u00a0100PCS<\/td>\n<\/tr>\n
    \u00a0Befestigungswinkeltyp<\/td>\n\u00a0Keine \u2013 M Horizontal (Standard), E Ebene eingebettet, L (N) Vertikal, E1 Ebene eingebettet, einzeln gerichtet<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

     <\/p>\n

    Bitte geben Sie bei der Bestellung Folgendes an: Name, vollst\u00e4ndiges Modell, Spezifikation der Steuerspulenspannung, Einbaurahmentyp, Angabe, ob mit Hilfskontakt, Bestellmenge. Zum Beispiel: Gleichstromsch\u00fctz SZJ100A\/24V 100 Stk., was bedeutet, dass der Nennstrom der Last 100A betr\u00e4gt, ohne Hilfskontakt, Standard-Montagehalterung, Spulensteuerspannung 24V, Kauf von 100 Stk. Produkte mit speziellen Spannungsspezifikationen k\u00f6nnen auf Kundenwunsch Sonderbestellungen sein.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Discover the SZJ100A Normally Open DC Contactor for reliable circuit control. Ideal for various applications offering durability and performance. Shop now!<\/p>","protected":false},"featured_media":1578,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[58],"product_tag":[],"class_list":["post-1577","product","type-product","status-publish","has-post-thumbnail","product_cat-szj-series-dc-contactor","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/sayoon-dc.com\/de\/wp-json\/wp\/v2\/product\/1577","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\/1578"}],"wp:attachment":[{"href":"https:\/\/sayoon-dc.com\/de\/wp-json\/wp\/v2\/media?parent=1577"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sayoon-dc.com\/de\/wp-json\/wp\/v2\/product_brand?post=1577"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sayoon-dc.com\/de\/wp-json\/wp\/v2\/product_cat?post=1577"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sayoon-dc.com\/de\/wp-json\/wp\/v2\/product_tag?post=1577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}