{"id":1534,"date":"2026-05-08T11:53:44","date_gmt":"2026-05-08T03:53:44","guid":{"rendered":"https:\/\/sayoon-dc.com\/?post_type=product&p=1534"},"modified":"2026-07-16T14:21:15","modified_gmt":"2026-07-16T06:21:15","slug":"czk250a-2-high-current-emergency-switch","status":"publish","type":"product","link":"https:\/\/sayoon-dc.com\/es\/product\/czk250a-2-high-current-emergency-switch\/","title":{"rendered":"CZK250A-2 High Current Emergency Switch"},"content":{"rendered":"

SAYOON MODEL IMPLICATION<\/strong><\/h2>\n
\n
\n\n\n\n\n
\n

CZK<\/p>\n<\/td>\n

\n

250A<\/p>\n<\/td>\n

\n

-2<\/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<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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

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

Product type<\/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

Rated current<\/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

Product size: 1<\/span>-Large size;\u00a02<\/span>-Small size<\/td>\n<\/tr>\n
\n

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

Other function codes: C<\/span>-Magnetic blowouts;\u00a0S<\/span>-With auxiliary switch;\u00a0T<\/span>-Blown film<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

USES<\/strong><\/h2>\n
The emergency switch is suitable for a variety of electric vehicles and other supporting equipment, and has extremely high safety and convenience.<\/div>\n

TECHNICAL PARAMETERS: (Version 1.27)<\/strong><\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

\u00a0SAYOON Product Type<\/strong><\/p>\n<\/td>\n

\n

\u00a0CZK250A-2<\/strong><\/p>\n<\/td>\n<\/tr>\n

\u00a0Rated voltage<\/td>\n\u00a012V,24V etc.<\/td>\n<\/tr>\n
\u00a0Contact circuit rated load current (A)<\/td>\n\u00a0250A<\/td>\n<\/tr>\n
\u00a0Typical voltage drop across contacts per 100A<\/td>\n\u00a0\u226f30mV<\/td>\n<\/tr>\n
\u00a0Insulation Resistance<\/td>\n\u00a020M\u03a9<\/td>\n<\/tr>\n
\u00a0Electric strength to resist<\/td>\n\u00a050Hz\/60Hz 1000VAC 1minute<\/td>\n<\/tr>\n
\u00a0Typical fault currents which can be ruptured<\/td>\n\u00a0800A\/5ms at 48V\/DC<\/td>\n<\/tr>\n
\u00a0Electrical life<\/td>\n\u00a010,000 times<\/td>\n<\/tr>\n
\u00a0Mechanical life<\/td>\n\u00a020,000 times<\/td>\n<\/tr>\n
\u00a0Work specification<\/td>\n\u00a0Continuous<\/td>\n<\/tr>\n
\u00a0Contact form<\/td>\n\u00a01 NC<\/td>\n<\/tr>\n
\u00a0Contact Material<\/td>\n\u00a0Ag alloy<\/td>\n<\/tr>\n
\u00a0Auxiliary contact rated load (optional)<\/td>\n\u00a05A\/24VDC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

LOAD CHARACTERISTIC CURVE<\/strong><\/h2>\n
    \n
  • \"CZK250A-21\"<\/li>\n
  • \"CZK250A-22\"<\/li>\n<\/ul>\n

    INSTALLATION DIAGRAM<\/strong><\/h2>\n
    \"CZK250A-23\"<\/div>\n

    WIRING DIAGRAM<\/strong><\/h2>\n
    \"CZK125A4\"<\/div>\n

    OTHER WIRING DIAGRAM<\/strong><\/h2>\n
    \"CZK125A5\"<\/div>\n

    MECHANICAL ABILITY and USE of the ENVIRONMENT<\/strong><\/h2>\n
    \n\n\n\n\n\n\n\n\n\n\n\n
    \u00a0Contact lead M10 tightening torque (N.m)<\/td>\n\u00a0\u226f9.0 appropriate<\/td>\n<\/tr>\n
    \u00a0fixing screw M5 tightening force distangce(N.m)<\/td>\n\u00a0\u226f2.5 appropriate<\/td>\n<\/tr>\n
    \u00a0Ambient temperature<\/td>\n\u00a0-25~+70\u2103<\/td>\n<\/tr>\n
    \u00a0Relative humidity<\/td>\n\u00a0+20\u2103 98%<\/td>\n<\/tr>\n
    \u00a0Vibration freq. atthe fixed position<\/td>\n\u00a03G, 1\uff5e50Hz amplitude 0.5mm<\/td>\n<\/tr>\n
    \u00a0Concussion<\/td>\n\u00a0(60\uff5e100) time\/minute\u3001acceleration\u22644g<\/td>\n<\/tr>\n
    \u00a0Altitude<\/td>\n\u00a02000m<\/td>\n<\/tr>\n
    \u00a0Installation direction<\/td>\n\u00a0Random<\/td>\n<\/tr>\n
    \u00a0International protection<\/td>\n\u00a0IP40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    ORDER INSTRUCTION<\/strong><\/h2>\n
    \n
    \n\n\n\n\n\n\n\n\n
    \n

    \u00a0SAYOON Product Type<\/strong><\/p>\n<\/td>\n

    		\n

    \u00a0CZK250A-2<\/strong><\/p>\n<\/td>\n<\/tr>\n

    \u00a0U.N.W.<\/td>\n\u00a0445g<\/td>\n<\/tr>\n
    \u00a0U.G.W.<\/td>\n\u00a0475g<\/td>\n<\/tr>\n
    \u00a0G.W.<\/td>\n\u00a023kg<\/td>\n<\/tr>\n
    \u00a0Package QTY.<\/td>\n\u00a050 PCS<\/td>\n<\/tr>\n
    \u00a0Mounting type<\/td>\n\u00a0Opening 25mm installation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
    When placing an order, please provide the following information: name, full model number, whether auxiliary contacts are required, and order quantity. For example: switch and accessories CZK250A-2 100 pcs, rated load current 20M\u03a9, no auxiliary contacts, default mounting bracket, quantity 100 pcs. If you need products with special voltage specifications, you can place a special order.<\/div>","protected":false},"excerpt":{"rendered":"

    Discover the CZK250A-2 High Current Emergency Switch for reliable and efficient performance in critical applications. Ensure safety and control when it matters most!<\/p>","protected":false},"featured_media":1535,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[57],"product_tag":[],"class_list":["post-1534","product","type-product","status-publish","has-post-thumbnail","product_cat-switches-and-accessories-series","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/product\/1534","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/media\/1535"}],"wp:attachment":[{"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/media?parent=1534"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/product_brand?post=1534"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/product_cat?post=1534"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sayoon-dc.com\/es\/wp-json\/wp\/v2\/product_tag?post=1534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}