{"id":3846,"date":"2026-10-20T02:22:02","date_gmt":"2026-10-20T02:22:02","guid":{"rendered":"https:\/\/cnsuton.com\/product\/hr17-series-lsolating-switches-and-fuse-type-lsolating-switches\/"},"modified":"2026-10-22T08:02:44","modified_gmt":"2026-10-22T08:02:44","slug":"hr17-series-lsolating-switches-and-fuse-type-lsolating-switches","status":"publish","type":"product","link":"https:\/\/cnsuton.com\/pt\/product\/hr17-series-lsolating-switches-and-fuse-type-lsolating-switches\/","title":{"rendered":"HR17 Series lsolating Switches and Fuse-Type lsolating Switches"},"content":{"rendered":"

Product Overview<\/h2>\n

The HR17 series fuse-type isolating switches are capable of on-load operation and are suitable for rated currents ranging from 40 A to 630 A They feature top and bottom input\/output configurations, with blade. type terminals and arc-extinguishing devices; the switch housing is fitted with sealed inspection ports at regular intervals, and incorporates built-in signal switches and test switches. A fuse monitor is available as an option, and the switches can also be used as knife switches
\nThe switches feature an attractive, innovative and streamlined design,
\nand comply with the lEC 60947-3 and GB\/T 14048.3 standards.<\/p>\n

Model numbers and their meanings<\/h2>\n

\"Model\u00a0numbers\u00a0and\u00a0their\u00a0meanings\"<\/p>\n

Outline and installation Dimensions(mm)<\/h2>\n

HR17-40~630A Stationary<\/p>\n

\"HR17-40~630A\u00a0Stationary\"<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Modelo<\/td>\nN\u00famero de polos<\/td>\nDimens\u00f5es (mm)<\/td>\nInstallation dimensions (mm)<\/td>\n<\/tr>\n
A<\/td>\nB<\/td>\nC<\/td>\nD<\/td>\nE<\/td>\nF<\/td>\nG<\/td>\nH<\/td>\nM<\/td>\na<\/td>\nb<\/td>\n\u03a6c<\/td>\nd<\/td>\n<\/tr>\n
HR17-40<\/td>\n2 Pole<\/td>\n56<\/td>\n116<\/td>\n76<\/td>\n150<\/td>\n\u2013<\/td>\n\u2013<\/td>\n\u2013<\/td>\n\u2013<\/td>\nM7<\/td>\n25<\/td>\n\u2013<\/td>\n\u03a66<\/td>\n\u2013<\/td>\n<\/tr>\n
3 Pole<\/td>\n77<\/td>\n116<\/td>\n76<\/td>\n150<\/td>\n\u2013<\/td>\n\u2013<\/td>\n\u2013<\/td>\n\u2013<\/td>\nM7<\/td>\n44<\/td>\n\u2013<\/td>\n\u03a66<\/td>\n\u2013<\/td>\n<\/tr>\n
HR17-100<\/td>\n2 Pole<\/td>\n74<\/td>\n121<\/td>\n76<\/td>\n150<\/td>\n\u2013<\/td>\n\u2013<\/td>\n\u2013<\/td>\n\u2013<\/td>\nM7<\/td>\n31<\/td>\n\u2013<\/td>\n\u03a66<\/td>\n\u2013<\/td>\n<\/tr>\n
3 Pole<\/td>\n105<\/td>\n121<\/td>\n76<\/td>\n150<\/td>\n\u2013<\/td>\n\u2013<\/td>\n\u2013<\/td>\n\u2013<\/td>\nM7<\/td>\n62<\/td>\n\u2013<\/td>\n\u03a66<\/td>\n\u2013<\/td>\n<\/tr>\n
HR17-160<\/td>\n3 Pole<\/td>\n111<\/td>\n202<\/td>\n83<\/td>\n205<\/td>\n116<\/td>\n24<\/td>\n17<\/td>\n36<\/td>\nM8<\/td>\n66<\/td>\n25<\/td>\n\u03a67<\/td>\n70<\/td>\n<\/tr>\n
HR17-250<\/td>\n3 Pole<\/td>\n185<\/td>\n247<\/td>\n110<\/td>\n295<\/td>\n185<\/td>\n14.5<\/td>\n22.5<\/td>\n57<\/td>\nM10<\/td>\n114<\/td>\n50<\/td>\n\u03a611<\/td>\n82<\/td>\n<\/tr>\n
HR17-400<\/td>\n3 Pole<\/td>\n211<\/td>\n290<\/td>\n125<\/td>\n340<\/td>\n210<\/td>\n25.5<\/td>\n26<\/td>\n65<\/td>\nM10<\/td>\n130<\/td>\n50<\/td>\n\u03a611<\/td>\n105.5<\/td>\n<\/tr>\n
HR17-630<\/td>\n3 Pole<\/td>\n256<\/td>\n300<\/td>\n145<\/td>\n360<\/td>\n210<\/td>\n34<\/td>\n30<\/td>\n81<\/td>\nM12<\/td>\n162<\/td>\n50<\/td>\n\u03a611<\/td>\n114<\/td>\n<\/tr>\n
HR17-630\/B<\/td>\n3 Pole<\/td>\n166<\/td>\n288<\/td>\n128<\/td>\n335<\/td>\n125<\/td>\n26<\/td>\n30<\/td>\n44<\/td>\nM10<\/td>\n120<\/td>\n50<\/td>\n\u03a611<\/td>\n106<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Key Technical Specifications<\/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\n\n\n
<\/td>\nHR17-40<\/td>\nHR17-100<\/td>\nHR17-160<\/td>\nHR17-250<\/td>\nHR17-400<\/td>\nHR17-630<\/td>\nHR17-630\/B<\/td>\n<\/tr>\n
Electrical Specifications-tions<\/td>\nWith a fuse<\/td>\nRated operating voltage<\/td>\nUe<\/td>\nV<\/td>\nAC380<\/td>\nAC380<\/td>\nAC400<\/td>\nAC400<\/td>\nAC400<\/td>\nAC400<\/td>\n\/<\/td>\n<\/tr>\n
Rated operating current<\/td>\nIe<\/td>\nA<\/td>\n40<\/td>\n100<\/td>\n160<\/td>\n250<\/td>\n400<\/td>\n630<\/td>\n\/<\/td>\n<\/tr>\n
Rated insulation voltage<\/td>\nUi<\/td>\nV<\/td>\n690<\/td>\n690<\/td>\n690<\/td>\n690<\/td>\n690<\/td>\n690<\/td>\n\/<\/td>\n<\/tr>\n
Conventional heating current<\/td>\nIth<\/td>\nA<\/td>\n40<\/td>\n100<\/td>\n160<\/td>\n250<\/td>\n400<\/td>\n630<\/td>\n\/<\/td>\n<\/tr>\n
Rated impulse withstand voltage<\/td>\nUimp<\/td>\nkV<\/td>\n4<\/td>\n4<\/td>\n8<\/td>\n8<\/td>\n8<\/td>\n8<\/td>\n\/<\/td>\n<\/tr>\n
Rated short-circuit current limit<\/td>\nIq<\/td>\nkA<\/td>\n50<\/td>\n50<\/td>\n50<\/td>\n50<\/td>\n50<\/td>\n50<\/td>\n\/<\/td>\n<\/tr>\n
Level of use<\/td>\n<\/td>\n<\/td>\nAC-21B<\/td>\nAC-21B<\/td>\nAC-23B (AC400)\/AC-21B(AC690)<\/td>\n<\/tr>\n
Number of electrical life cycles<\/td>\n<\/td>\ntime<\/td>\n300<\/td>\n300<\/td>\n200<\/td>\n200<\/td>\n200<\/td>\n200<\/td>\n\/<\/td>\n<\/tr>\n
With separating blade<\/td>\nRated operating voltage<\/td>\nUe<\/td>\nV<\/td>\n\/<\/td>\n\/<\/td>\nAC380<\/td>\nAC380<\/td>\nAC400<\/td>\nAC400<\/td>\nAC400<\/td>\n<\/tr>\n
Rated operating current<\/td>\nIe<\/td>\nA<\/td>\n\/<\/td>\n\/<\/td>\n160<\/td>\n250<\/td>\n630<\/td>\n630<\/td>\n630<\/td>\n<\/tr>\n
Rated insulation voltage<\/td>\nUi<\/td>\nV<\/td>\n\/<\/td>\n\/<\/td>\n690<\/td>\n690<\/td>\n1000<\/td>\n1000<\/td>\n1000<\/td>\n<\/tr>\n
Conventional heating current<\/td>\nIth<\/td>\nA<\/td>\n\/<\/td>\n\/<\/td>\n160<\/td>\n250<\/td>\n630<\/td>\n630<\/td>\n630<\/td>\n<\/tr>\n
Rated impulse withstand voltage<\/td>\nUimp<\/td>\nkV<\/td>\n\/<\/td>\n\/<\/td>\n8<\/td>\n8<\/td>\n12<\/td>\n12<\/td>\n12<\/td>\n<\/tr>\n
Rated short-time withstand current<\/td>\nIcw<\/td>\nkA\/1s<\/td>\n\/<\/td>\n\/<\/td>\n8<\/td>\n10<\/td>\n15<\/td>\n15<\/td>\n15<\/td>\n<\/tr>\n
Level of use<\/td>\n<\/td>\n<\/td>\n\/<\/td>\n\/<\/td>\nAC-21B<\/td>\nAC-21B<\/td>\nAC-23B<\/td>\nAC-23B<\/td>\nAC-23B<\/td>\n<\/tr>\n
Number of electrical life cycles<\/td>\n<\/td>\ntime<\/td>\n\/<\/td>\n\/<\/td>\n200<\/td>\n200<\/td>\n200<\/td>\n200<\/td>\n200<\/td>\n<\/tr>\n
Common Parameters<\/td>\nRated frequency<\/td>\n<\/td>\nHz<\/td>\n50\/60<\/td>\n50\/60<\/td>\n50\/60<\/td>\n50\/60<\/td>\n50\/60<\/td>\n50\/60<\/td>\n50\/60<\/td>\n<\/tr>\n
N\u00famero de polos<\/td>\n<\/td>\n<\/td>\n2<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n<\/tr>\n
Fus\u00edvel<\/td>\nSizes(RT16\/NT\/NH) IEC 60269-2 GB\/T 13539.2<\/td>\n<\/td>\n<\/td>\n00<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n\/<\/td>\n<\/tr>\n
Operating current<\/td>\nEm<\/td>\nA<\/td>\n40<\/td>\n100<\/td>\n160<\/td>\n100<\/td>\n250<\/td>\n200<\/td>\n400<\/td>\n315<\/td>\n630<\/td>\n500<\/td>\n\/<\/td>\n<\/tr>\n
Consumo de energia<\/td>\nP<\/td>\nw<\/td>\n\/<\/td>\n5.5<\/td>\n12<\/td>\n12<\/td>\n18<\/td>\n32<\/td>\n28<\/td>\n45<\/td>\n45<\/td>\n50<\/td>\n\/<\/td>\n<\/tr>\n
Organisation<\/td>\nVida mec\u00e2nica<\/td>\n<\/td>\ntime<\/td>\n1700<\/td>\n1700<\/td>\n1400<\/td>\n1400<\/td>\n800<\/td>\n800<\/td>\n800<\/td>\n<\/tr>\n
Grau de prote\u00e7\u00e3o<\/td>\nFront<\/td>\n<\/td>\n<\/td>\nON: IP20\/OFF: IP30<\/td>\n<\/tr>\n
Other<\/td>\nSwitch ON\/OFF Status Feedback (Micro Switch)<\/td>\n<\/td>\n<\/td>\n\/<\/td>\n\/<\/td>\nOptional<\/td>\nOptional<\/td>\nOptional<\/td>\nOptional<\/td>\nOptional<\/td>\n<\/tr>\n
Working conditions<\/td>\nTemperatura ambiente do ar<\/td>\n<\/td>\n\u2103<\/td>\n-5~+40<\/td>\n<\/tr>\n
Rated duty cycle<\/td>\n<\/td>\n<\/td>\nUninterrupted Duty<\/td>\n<\/tr>\n
Operating Instructions<\/td>\n<\/td>\n<\/td>\nHandle Operation<\/td>\n<\/tr>\n
Installation Methods<\/td>\n<\/td>\n<\/td>\nVertical Mounting<\/td>\n<\/tr>\n
Altitude<\/td>\n<\/td>\nm<\/td>\n\u2264 2000<\/td>\n<\/tr>\n
Installation Categories<\/td>\n<\/td>\n<\/td>\nIII\u3001IV<\/td>\n<\/tr>\n
Pollution level<\/td>\n<\/td>\n<\/td>\n3<\/td>\n<\/tr>\n
Transport and Storage<\/td>\n<\/td>\n\u2103<\/td>\n-25~+55<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Terinal block accessories<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Terminal Dimensions<\/td>\nTerminal type<\/td>\nTorque N*m<\/td>\nCable Cross-Sectional Area mm\u00b2<\/td>\nCompatible Switch Models<\/td>\n<\/tr>\n
M8 Bolt (with Cable Lug)<\/td>\n<\/td>\n12-15<\/td>\n16-70<\/td>\nHR17-160<\/td>\n<\/tr>\n
M10 Bolt (with Cable Lug)<\/td>\n<\/td>\n30-35<\/td>\n25-150<\/td>\nHR17-250~400<\/td>\n<\/tr>\n
M12 Bolt (with Cable Lug)<\/td>\n<\/td>\n35-40<\/td>\n25-240<\/td>\nHR17-630<\/td>\n<\/tr>\n
\"1\"<\/td>\nET54224<\/td>\n3<\/td>\n16-70 s(r)
\n16-70 s(s)
\n16-70 f+AE<\/td>\n		HR17-160<\/td>\n<\/tr>\n
\"2\"<\/td>\nET54207<\/td>\n6<\/td>\n75-150 s(r)
\n75-150 s(s)
\n75-150 f,f+AE<\/td>\n		HR17-250<\/td>\n<\/tr>\n
\"3\"<\/td>\nET54208<\/td>\n8<\/td>\n50-240 s(r)
\n50-240 s(s)
\n50-240 f,f+AE<\/td>\n		HR17-400~630<\/td>\n<\/tr>\n
\"4\"<\/td>\nET54209<\/td>\n8<\/td>\n150-300 s(r)
\n150-300 s(s)
\n150-300 f,f+AE<\/td>\n		HR17-630<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

The HR17 series fuse-type isolating switches are capable of on-load operation and are suitable for rated currents ranging from 40 A to 630 A They feature top and bottom input\/output configurations, with blade. type terminals and arc-extinguishing devices; the switch housing is fitted with sealed inspection ports at regular intervals, and incorporates built-in signal switches and test switches. A fuse monitor is available as an option, and the switches can also be used as knife switches<\/p>","protected":false},"featured_media":3839,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"product_brand":[],"product_cat":[36,39],"product_tag":[],"class_list":["post-3846","product","type-product","status-publish","has-post-thumbnail","product_cat-disconnector-fuse-series","product_cat-knife-switch","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/product\/3846","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/comments?post=3846"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/media\/3839"}],"wp:attachment":[{"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/media?parent=3846"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/product_brand?post=3846"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/product_cat?post=3846"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnsuton.com\/pt\/wp-json\/wp\/v2\/product_tag?post=3846"}],"curies":[{"name":"bom jogo","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}