{"id":176,"date":"2020-05-13T17:21:20","date_gmt":"2020-05-13T08:21:20","guid":{"rendered":"http:\/\/www.ninomiya-ew.co.jp\/product\/176"},"modified":"2021-02-07T15:24:06","modified_gmt":"2021-02-07T06:24:06","slug":"hrw_sr","status":"publish","type":"product","link":"https:\/\/ninomiya-ew.co.jp\/en\/product\/hrw_sr\/","title":{"rendered":"Silicone-rubber Insulated Wire: SR\/R-LK"},"content":{"rendered":"
\n

Silicone-rubber Insulated Wire: SR\/R-LK<\/h1>\n
Compliant with RoHS2
\nMax. operating temp:180\u2103<\/div>\n

The SR and R-LK series offer heat-resistant insulated wire with excellent heat and cold resistances and flexibility. The SR series offers products standardized by Ninomiya Electric Wire, with different rated voltages available: 600 V, 300V, 1,500 V, 3,300 V, and 6,600 V. The R-LK series offers PSE products standardized according to the Electrical Appliances and Material Safety Act, with a rated voltage of 600 V.<\/p>\n

\"\"\"\"<\/div>\n

Features of Silicone Rubber<\/h3>\n
    \n
  • Excellent resistance to heat, cold, water, and weather<\/li>\n
  • Excellent resistance to ozone, arcs, and coronas<\/li>\n
  • Stable physical and electrical characteristics in a wide temperature range<\/li>\n<\/ul>\n

    *Silicone rubber is also characterized by low tear strength. Its rubber properties also degrade when it comes into contact with high pressure steam at temperatures higher than 150\u00b0C. In addition, it swells when it comes into contact with non-polar organic compounds such as gasoline, toluene, and nitrogen tetrachloride and is vulnerable to strong acids and alkalis.<\/p>\n

    Applications<\/h3>\n
      \n
    • SR\/R-LK series wire is used for applications such as lead wire, wire used in general high-temperature parts with temperatures up to 180\u2103, and wire for moving elements that requires flexibility.<\/li>\n<\/ul>\n

      * The standard identification color is white. We can also use black, red, green, yellow, brown, blue, gray, and other colors at your request.
      \n* For the SR series, we can use nickel or other material as the conductor at your request.
      \n* We can also produce silicone-rubber insulated wire for sensors, multi-conductor products with more than two conductors, shielded wire, and more.
      \n* We manufacture flame-retardant silicone rubber-insulated wires.
      \n* These products are not designed to withstand the usage that requires flex resistance. <\/p>\n

      Lineup<\/h3>\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\n\n
      Product Name
      \n(Rated voltage)<\/th>\n      		Nominal cross-sectional area
      \nm\u33a1<\/small><\/th>\n      		Conductor<\/small><\/th>\nInsulation thickness
      \nmm<\/small><\/th>\n      		Standard overall diameter
      \nmm<\/small><\/th>\n      		Conductor resistance
      \n(20\u2103, standard)
      \n\u03a9\/km<\/small><\/th>\n      		Insulation resistance
      \n(20\u2103, minimum)
      \nM\u03a9\u30fbkm<\/small><\/th>\n      		Test voltage
      \n(AC, 1 min.)
      \nV<\/small><\/th>\n      		Estimated weight
      \nkg\/k<\/small><\/th>\n<\/tr>\n
      Composition
      \nPcs\/mm<\/small><\/th>\n      		Outside diameter
      \nmm<\/small><\/th>\n<\/tr>\n
      SR
      \n(600V)<\/td>\n      		0.5<\/td>\n20\/0.18<\/td>\n0.9<\/td>\n1.1<\/td>\n3.2<\/td>\n38.6<\/td>\n100<\/td>\n1500<\/td>\n14<\/td>\n<\/tr>\n
      0.75<\/td>\n30\/0.18<\/td>\n1.1<\/td>\n1.1<\/td>\n3.4<\/td>\n25.8<\/td>\n100<\/td>\n1500<\/td>\n17<\/td>\n<\/tr>\n
      1.25<\/td>\n50\/0.18<\/td>\n1.5<\/td>\n1.1<\/td>\n3.7<\/td>\n15.5<\/td>\n100<\/td>\n1500<\/td>\n24<\/td>\n<\/tr>\n
      2<\/td>\n37\/0.26<\/td>\n1.8<\/td>\n1.1<\/td>\n4.0<\/td>\n9.91<\/td>\n100<\/td>\n1500<\/td>\n31<\/td>\n<\/tr>\n
      3.5<\/td>\n45\/0.32<\/td>\n2.4<\/td>\n1.1<\/td>\n4.7<\/td>\n5.38<\/td>\n100<\/td>\n1500<\/td>\n49<\/td>\n<\/tr>\n
      5.5<\/td>\n35\/0.45<\/td>\n3.1<\/td>\n1.1<\/td>\n5.3<\/td>\n3.50<\/td>\n90<\/td>\n1500<\/td>\n70<\/td>\n<\/tr>\n
      8<\/td>\n50\/0.45<\/td>\n3.7<\/td>\n1.1<\/td>\n5.9<\/td>\n2.45<\/td>\n80<\/td>\n1500<\/td>\n95<\/td>\n<\/tr>\n
      14<\/td>\n88\/0.45<\/td>\n4.9<\/td>\n1.1<\/td>\n7.1<\/td>\n1.39<\/td>\n60<\/td>\n2000<\/td>\n165<\/td>\n<\/tr>\n
      22<\/td>\n7\/20\/0.45<\/td>\n7.0<\/td>\n1.4<\/td>\n9.8<\/td>\n0.892<\/td>\n70<\/td>\n2000<\/td>\n250<\/td>\n<\/tr>\n
      SR3
      \n(300V)<\/td>\n      		0.5<\/td>\n20\/0.18<\/td>\n0.9<\/td>\n0.8<\/td>\n2.6<\/td>\n38.6<\/td>\n100<\/td>\n1500<\/td>\n11<\/td>\n<\/tr>\n
      0.75<\/td>\n30\/0.18<\/td>\n1.1<\/td>\n0.8<\/td>\n2.8<\/td>\n25.8<\/td>\n100<\/td>\n1500<\/td>\n14<\/td>\n<\/tr>\n
      1.25<\/td>\n50\/0.18<\/td>\n1.5<\/td>\n0.8<\/td>\n3.1<\/td>\n15.5<\/td>\n100<\/td>\n1500<\/td>\n20<\/td>\n<\/tr>\n
      2<\/td>\n37\/0.26<\/td>\n1.8<\/td>\n0.8<\/td>\n3.4<\/td>\n9.91<\/td>\n100<\/td>\n1500<\/td>\n28<\/td>\n<\/tr>\n
      SR15
      \n(1500V)<\/td>\n      		2<\/td>\n37\/0.26<\/td>\n1.8<\/td>\n2.0<\/td>\n5.8<\/td>\n9.91<\/td>\n100<\/td>\n5000<\/td>\n52<\/td>\n<\/tr>\n
      3.5<\/td>\n45\/0.32<\/td>\n2.4<\/td>\n2.0<\/td>\n6.5<\/td>\n5.38<\/td>\n100<\/td>\n5000<\/td>\n73<\/td>\n<\/tr>\n
      5.5<\/td>\n35\/0.45<\/td>\n3.1<\/td>\n2.0<\/td>\n7.1<\/td>\n3.50<\/td>\n100<\/td>\n5000<\/td>\n97<\/td>\n<\/tr>\n
      8<\/td>\n50\/0.45<\/td>\n3.7<\/td>\n2.0<\/td>\n7.7<\/td>\n2.45<\/td>\n100<\/td>\n5000<\/td>\n124<\/td>\n<\/tr>\n
      14<\/td>\n88\/0.45<\/td>\n4.9<\/td>\n2.5<\/td>\n9.9<\/td>\n1.39<\/td>\n100<\/td>\n5000<\/td>\n189<\/td>\n<\/tr>\n
      22<\/td>\n7\/20\/0.45<\/td>\n7.0<\/td>\n2.5<\/td>\n12.0<\/td>\n0.892<\/td>\n80<\/td>\n5000<\/td>\n300<\/td>\n<\/tr>\n
      38<\/td>\n7\/34\/045<\/td>\n9.1<\/td>\n2.5<\/td>\n14.1<\/td>\n0.525<\/td>\n60<\/td>\n5000<\/td>\n470<\/td>\n<\/tr>\n
      60<\/td>\n19\/20\/0.45<\/td>\n11.6<\/td>\n2.5<\/td>\n16.6<\/td>\n0.329<\/td>\n50<\/td>\n5000<\/td>\n700<\/td>\n<\/tr>\n
      SR33
      \n(3300V)<\/td>\n      		8<\/td>\n50\/0.45<\/td>\n3.7<\/td>\n3.0<\/td>\n9.7<\/td>\n2.45<\/td>\n100<\/td>\n8000<\/td>\n150<\/td>\n<\/tr>\n
      14<\/td>\n88\/0.45<\/td>\n4.9<\/td>\n3.0<\/td>\n10.9<\/td>\n1.39<\/td>\n100<\/td>\n8000<\/td>\n220<\/td>\n<\/tr>\n
      22<\/td>\n7\/20\/0.45<\/td>\n7.0<\/td>\n3.0<\/td>\n13.0<\/td>\n0.892<\/td>\n100<\/td>\n8000<\/td>\n330<\/td>\n<\/tr>\n
      38<\/td>\n7\/34\/045<\/td>\n9.1<\/td>\n3.0<\/td>\n15.1<\/td>\n0.525<\/td>\n90<\/td>\n8000<\/td>\n505<\/td>\n<\/tr>\n
      60<\/td>\n19\/20\/0.45<\/td>\n11.6<\/td>\n3.5<\/td>\n18.6<\/td>\n0.329<\/td>\n80<\/td>\n8000<\/td>\n775<\/td>\n<\/tr>\n
      SR66
      \n(6600V)<\/td>\n      		8<\/td>\n50\/0.45<\/td>\n3.7<\/td>\n5.0<\/td>\n13.7<\/td>\n2.45<\/td>\n100<\/td>\n15000<\/td>\n240<\/td>\n<\/tr>\n
      14<\/td>\n88\/0.45<\/td>\n4.9<\/td>\n5.0<\/td>\n14.9<\/td>\n1.39<\/td>\n100<\/td>\n15000<\/td>\n315<\/td>\n<\/tr>\n
      22<\/td>\n7\/20\/0.45<\/td>\n7.0<\/td>\n5.0<\/td>\n17.0<\/td>\n0.892<\/td>\n100<\/td>\n15000<\/td>\n445<\/td>\n<\/tr>\n
      38<\/td>\n7\/34\/045<\/td>\n9.1<\/td>\n5.0<\/td>\n19.1<\/td>\n0.525<\/td>\n100<\/td>\n15000<\/td>\n635<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n
      Product Name
      \n(Rated voltage)<\/th>\n      		Nominal cross-sectional area
      \nm\u33a1<\/small><\/th>\n      		Conductor<\/small><\/th>\nInsulation thickness
      \nmm<\/small><\/th>\n      		Standard overall diameter
      \nmm<\/small><\/th>\n      		Conductor resistance
      \n(20\u2103, standard)
      \n\u03a9\/km<\/small><\/th>\n      		Insulation resistance
      \n(20\u2103, minimum)
      \nM\u03a9\u30fbkm<\/small><\/th>\n      		Test voltage
      \n(AC, 1 min.)
      \nV<\/small><\/th>\n      		Estimated weight
      \nkg\/k<\/small><\/th>\n<\/tr>\n
      Composition
      \nPcs\/mm<\/small><\/th>\n      		Outside diameter
      \nmm<\/small><\/th>\n<\/tr>\n
      R-LK
      \n(600V)
      \n<PSE><\/td>\n      		0.75<\/td>\n30\/0.18<\/td>\n1.1<\/td>\n1.1<\/td>\n3.4<\/td>\n25.8<\/td>\n100<\/td>\n1500<\/td>\n17<\/td>\n<\/tr>\n
      1.25<\/td>\n50\/0.18<\/td>\n1.5<\/td>\n1.1<\/td>\n3.7<\/td>\n15.5<\/td>\n100<\/td>\n1500<\/td>\n24<\/td>\n<\/tr>\n
      2<\/td>\n37\/0.26<\/td>\n1.8<\/td>\n1.1<\/td>\n4.0<\/td>\n9.91<\/td>\n100<\/td>\n1500<\/td>\n31<\/td>\n<\/tr>\n
      3.5<\/td>\n45\/0.32<\/td>\n2.4<\/td>\n1.1<\/td>\n4.7<\/td>\n5.38<\/td>\n100<\/td>\n1500<\/td>\n49<\/td>\n<\/tr>\n
      5.5<\/td>\n35\/0.45<\/td>\n3.1<\/td>\n1.1<\/td>\n5.3<\/td>\n3.50<\/td>\n90<\/td>\n1500<\/td>\n70<\/td>\n<\/tr>\n
      8<\/td>\n50\/0.45<\/td>\n3.7<\/td>\n1.1<\/td>\n5.9<\/td>\n2.45<\/td>\n80<\/td>\n1500<\/td>\n95<\/td>\n<\/tr>\n
      14<\/td>\n88\/0.45<\/td>\n4.9<\/td>\n1.1<\/td>\n7.1<\/td>\n1.39<\/td>\n60<\/td>\n2000<\/td>\n165<\/td>\n<\/tr>\n
      22<\/td>\n7\/20\/0.45<\/td>\n7.0<\/td>\n1.4<\/td>\n9.8<\/td>\n0.892<\/td>\n70<\/td>\n2000<\/td>\n250<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      *Please feel free to contact our Sales Department for custom-made products not listed above.<\/p>\n

      List of allowable current values<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      Product Name<\/th>\nSize<\/small><\/th>\nAmbient temperature<\/th>\n<\/tr>\n
      50\u2103<\/th>\n60\u2103<\/th>\n70\u2103<\/th>\n80\u2103<\/th>\n90\u2103<\/th>\n100\u2103<\/th>\n110\u2103<\/th>\n120\u2103<\/th>\n130\u2103<\/th>\n140\u2103<\/th>\n150\u2103<\/th>\n160\u2103<\/th>\n170\u2103<\/th>\n<\/tr>\n

      <\/p>\n

      SR
      \n600V<\/td>\n      		0.5SQ<\/td>\n17.9<\/td>\n17.2<\/td>\n16.4<\/td>\n15.7<\/td>\n14.9<\/td>\n14.0<\/td>\n13.1<\/td>\n12.1<\/td>\n11.1<\/td>\n9.9<\/td>\n8.6<\/td>\n7.0<\/td>\n4.9<\/td>\n<\/tr>\n
      0.75SQ<\/td>\n29<\/td>\n28<\/td>\n26<\/td>\n25<\/td>\n24<\/td>\n23<\/td>\n21<\/td>\n19<\/td>\n18<\/td>\n16<\/td>\n14<\/td>\n11<\/td>\n8<\/td>\n<\/tr>\n
      1.25SQ<\/td>\n39<\/td>\n38<\/td>\n36<\/td>\n34<\/td>\n33<\/td>\n31<\/td>\n29<\/td>\n26<\/td>\n24<\/td>\n22<\/td>\n19<\/td>\n15<\/td>\n11<\/td>\n<\/tr>\n
      2SQ<\/td>\n56<\/td>\n54<\/td>\n51<\/td>\n49<\/td>\n46<\/td>\n44<\/td>\n41<\/td>\n38<\/td>\n35<\/td>\n31<\/td>\n27<\/td>\n22<\/td>\n15<\/td>\n<\/tr>\n
      3.5SQ<\/td>\n77<\/td>\n74<\/td>\n70<\/td>\n67<\/td>\n64<\/td>\n60<\/td>\n56<\/td>\n52<\/td>\n47<\/td>\n42<\/td>\n37<\/td>\n30<\/td>\n21<\/td>\n<\/tr>\n
      5.5SQ<\/td>\n102<\/td>\n98<\/td>\n93<\/td>\n89<\/td>\n84<\/td>\n80<\/td>\n75<\/td>\n69<\/td>\n63<\/td>\n56<\/td>\n49<\/td>\n47<\/td>\n28<\/td>\n<\/tr>\n
      8SQ<\/td>\n127<\/td>\n122<\/td>\n116<\/td>\n111<\/td>\n105<\/td>\n99<\/td>\n93<\/td>\n86<\/td>\n78<\/td>\n70<\/td>\n61<\/td>\n50<\/td>\n35<\/td>\n<\/tr>\n
      14SQ<\/td>\n183<\/td>\n176<\/td>\n168<\/td>\n161<\/td>\n152<\/td>\n143<\/td>\n134<\/td>\n124<\/td>\n113<\/td>\n101<\/td>\n88<\/td>\n72<\/td>\n51<\/td>\n<\/tr>\n
      22SQ<\/td>\n239<\/td>\n230<\/td>\n219<\/td>\n210<\/td>\n199<\/td>\n187<\/td>\n176<\/td>\n162<\/td>\n148<\/td>\n132<\/td>\n115<\/td>\n94<\/td>\n66<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      *The above allowable current values are the values calculated based on the assumption that the products are used in a normal open atmosphere.
      \nPlease use SR and R-LK series products with a safety current that ensures safe operation.<\/span>
      \n*The above allowable current values of SR series products are the reference values calculated based on our demonstration experiments.<\/p>\n

      *SR series products are manufactured based on the Standards of Ninomiya Electric Wire Co., Ltd.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      The SR and R-LK series offer heat-resistant insulated wire with excellent heat and cold resistances and flexibility. The SR series offers products standardized by Ninomiya Electric Wire, with different rated voltages available: 600 V, 300V, 1,500 V, 3,300 V, and 6,600 V. The R-LK series offers PSE products standardized according to the Electrical Appliances and Material Safety Act, with a rated voltage of 600 V.<\/p>\n","protected":false},"featured_media":178,"template":"","product_cat":[16],"tew_cat":[],"tcw_cat":[],"temperature":[52],"_links":{"self":[{"href":"https:\/\/ninomiya-ew.co.jp\/en\/wp-json\/wp\/v2\/product\/176"}],"collection":[{"href":"https:\/\/ninomiya-ew.co.jp\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ninomiya-ew.co.jp\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ninomiya-ew.co.jp\/en\/wp-json\/wp\/v2\/media\/178"}],"wp:attachment":[{"href":"https:\/\/ninomiya-ew.co.jp\/en\/wp-json\/wp\/v2\/media?parent=176"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ninomiya-ew.co.jp\/en\/wp-json\/wp\/v2\/product_cat?post=176"},{"taxonomy":"tew_cat","embeddable":true,"href":"https:\/\/ninomiya-ew.co.jp\/en\/wp-json\/wp\/v2\/tew_cat?post=176"},{"taxonomy":"tcw_cat","embeddable":true,"href":"https:\/\/ninomiya-ew.co.jp\/en\/wp-json\/wp\/v2\/tcw_cat?post=176"},{"taxonomy":"temperature","embeddable":true,"href":"https:\/\/ninomiya-ew.co.jp\/en\/wp-json\/wp\/v2\/temperature?post=176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}