{"id":5653,"date":"2024-06-11T17:48:27","date_gmt":"2024-06-11T15:48:27","guid":{"rendered":"https:\/\/schupp.ch\/p\/ptc-thermistor-ptc-motor-protection-sensor-2\/"},"modified":"2026-02-18T14:22:13","modified_gmt":"2026-02-18T13:22:13","slug":"ptc-thermistor-ptc-motor-protection-sensor-2","status":"publish","type":"product","link":"https:\/\/schupp.ch\/en\/p\/ptc-thermistor-ptc-motor-protection-sensor-2\/","title":{"rendered":"PTC Thermistors \/ Sensors PTC"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><strong>PTC Sensors are designed with basic protective insulation as standard. Thanks to their outstanding quality, our PTC Sensors meet the highest safety and reliability requirements.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Small size and flexible to use<\/strong><\/p>\n<ul>\n<li>Ideal for limited installation space<\/li>\n<li>Ideally suited for direct installation in and on windings<\/li>\n<li>An extensive range of stranded wires is available<\/li>\n<li>Multi-ling interconnections with up to 6 sensors in series are possible<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Safe<\/strong><\/p>\n<ul>\n<li>Manufactured according to DIN 44 081 (single sensor) and DIN 44 082 (triplet sensor) specifications<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Reliable<\/strong><\/p>\n<ul>\n<li>Very high temperature sensitivity due to low mass<\/li>\n<li>In the range of the nominal response temperature TREF, the resistance R rises extremely steeply<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Extremely durable<\/strong><\/p>\n<ul>\n<li>No burn-off, no material fatigue, constant nominal response temperature (over years)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Supply voltage &#8211; DC voltage [V, VDC]<\/strong><\/p>\n<p>PTC Sensors PTC should ideally be operated with almost no current. It is recommended to apply a voltage of approx. 2.5 V DC to 7.5 V DC, preferably pulsed. In this way, the power integral is minimized and the current flow through the Sensors PTC is almost zero =&gt; no or very little self-heating!<\/p>\n<p>A larger current flow can lead to self-heating of the sensor and thus to triggering even below the nominal response temperature TREF.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Multiple circuit:<\/strong><\/p>\n<p>For multiple circuits, the total resistance is calculated from the sum of the individual resistances. The sensors are always connected in series! Example: Resistance of a triplet at room temperature: 3 * (&lt; 250) = &lt; 750 Ohm (standard).<\/p>\n<p>&nbsp;<\/p>\n<p><strong>During installation, the PTC Thermistors \/ PTC Sensors should be:<\/strong><\/p>\n<ul>\n<li>As close as possible to the heat source<\/li>\n<li>inserted parallel to the axis of the winding<\/li>\n<li>In the case of multi-phase motors, it should be introduced into each winding if possible<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Applications<\/strong><\/p>\n<ul>\n<li>In and on windings of electric motors, transformers or ballasts<\/li>\n<li>As a temperature sensor in devices (e.g. in the household or automotive sector, in electronic assemblies<br \/>\non heat sinks or circuit boards)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Note<\/strong><\/p>\n<p>The data and information provided are based on tests and test series. They are intended as a guide, which is why there may be deviations for individual applications and uses. The suitability for a specific application must be checked by the user in each individual case. We will of course be happy to advise you.<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>Types<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<table style=\"height: 469px;\" width=\"774\">\n<tbody>\n<tr>\n<td width=\"151\">\n<p style=\"text-align: center;\"><strong>SNM <\/strong>(bearing type)<\/p>\n<p style=\"text-align: center;\">with Mylar\u00ae-Nomex\u00ae insulation protective cap<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"151\"><strong>SKM<\/strong><\/p>\n<p>with Kynar\u00ae (PVDF) insulation protection sleeve<\/td>\n<td style=\"text-align: center;\" width=\"151\"><strong>STM<\/strong><\/p>\n<p>with Teflon\u00ae (PTFE) insulation protective sleeve<\/td>\n<td width=\"151\">\n<p style=\"text-align: center;\"><strong>LTM <\/strong>(insulated housing)<\/p>\n<p style=\"text-align: center;\">with aluminum screw-on housing M4x5, max. torque 2 Nm<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"151\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/w3hrw5znan.jpg\" width=\"134\" height=\"236\" \/><\/td>\n<td style=\"text-align: center;\" width=\"151\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/tjqergeh.jpg\" width=\"193\" height=\"240\" \/><\/td>\n<td style=\"text-align: center;\" width=\"151\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/tjqergeh.jpg\" width=\"186\" height=\"233\" \/><\/td>\n<td style=\"text-align: center;\" width=\"151\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/umzwtzjraz.jpg\" width=\"161\" height=\"234\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><strong>Temperature-resistance characteristic <\/strong><\/p>\n<p>according to DIN 44081 (single), DIN 44082 Drilling)<\/p>\n<p>&nbsp;<\/p>\n<p><strong>General Information<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td rowspan=\"8\" width=\"242\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-9887\" src=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/Kaltleiter_01_EN-300x300.jpg\" alt=\"\" width=\"329\" height=\"329\" srcset=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/Kaltleiter_01_EN-300x300.jpg 300w, https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/Kaltleiter_01_EN-600x600.jpg 600w, https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/Kaltleiter_01_EN-900x900.jpg 900w, https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/Kaltleiter_01_EN-100x100.jpg 100w, https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/Kaltleiter_01_EN-150x150.jpg 150w, https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/Kaltleiter_01_EN-768x768.jpg 768w, https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/Kaltleiter_01_EN-1024x1024.jpg 1024w\" sizes=\"auto, (max-width: 329px) 100vw, 329px\" \/><\/td>\n<td colspan=\"3\" width=\"363\"><strong>General Information<\/strong><\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" width=\"363\">TREF = Nominal response temperature<\/p>\n<p>TREF = 90 \u02daC to 160 \u02daC in steps of 10K or 5K<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"121\">Temperature T[\u00b0C]<\/td>\n<td style=\"text-align: center;\" width=\"121\">Resistance <strong>R according to <\/strong>DIN 44081 (per sensor)<\/td>\n<td style=\"text-align: center;\" width=\"121\">Measuring voltage [VDC]<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"121\">&#8211; 20\u02daC Up to TREF &#8211; 20K<\/td>\n<td style=\"text-align: center;\" width=\"121\">20 W to 250 W<\/p>\n<p>&#8211; Standard &#8211;<\/td>\n<td style=\"text-align: center;\" width=\"121\"><u>&lt; <\/u><span style=\"font-family: inherit; font-size: inherit;\">2,5 V<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"121\">TREF &#8211; 5K<\/td>\n<td width=\"121\">\n<p style=\"text-align: center;\"><u>&lt; <\/u><span style=\"font-family: inherit; font-size: inherit;\">550 W<\/span><\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"121\"><u>&lt; <\/u> 2,5 V<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"121\">TREF + 5K<\/td>\n<td style=\"text-align: center;\" width=\"121\"><u>&lt; <\/u>1330 W<\/td>\n<td style=\"text-align: center;\" width=\"121\"><u>&lt; <\/u> 2,5 V<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"121\">TREF + 15K<\/td>\n<td style=\"text-align: center;\" width=\"121\"><u>&gt; <\/u><span style=\"font-family: inherit; font-size: inherit;\">4&#8217;000 W<\/span><\/td>\n<td width=\"121\">\n<p style=\"text-align: center;\"><u>&lt; <\/u> 7,5 V<\/p>\n<p style=\"text-align: center;\">pulsed<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" width=\"363\">max. permissible operating voltage: Umax = 30 V max. recommended sensor voltage. Umess = 7.5 V Dielectric strength of the insulation: Ueff = 2.5 kV<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/rzjtumtu.png\" width=\"275\" height=\"80\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>R-T characteristic values for other TREFs (nominal response temperatures) &#8211; on request &#8211;<\/p>\n<p>&nbsp;<\/p>\n<p><strong> Nominal response temperatures and color coding of the cables<\/strong><\/p>\n<p>Connecting cables (external)\/connecting cables (internal),<\/p>\n<p><em>(values in italics do not correspond to DIN 44081\/DIN 44082)<\/em><\/p>\n<p>The connecting cables for multiple interconnections are yellow as standard. Cable colors may vary in hue! Other color combinations on request.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-9884 size-full\" src=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/PTC_Farbskala_EN-1.jpg\" alt=\"\" width=\"1227\" height=\"251\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Wiring<\/strong><\/p>\n<p>&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: center;\" width=\"151\"><span style=\"color: #000000;\"><u>Single circuit SNM<\/u><\/span><\/td>\n<td style=\"text-align: center;\" width=\"151\">Single circuit SKM\/STM<\/td>\n<td style=\"text-align: center;\" width=\"151\"><u>Single circuit LTM<\/u><\/td>\n<td width=\"151\"><\/td>\n<\/tr>\n<tr>\n<td width=\"151\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3855\" src=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/SNM_Einzelverschaltung.jpg\" alt=\"\" width=\"187\" height=\"281\" \/><\/td>\n<td width=\"151\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3858\" src=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/SKM_STM_Eintelverschaltung_Einzelverschaltung.jpg\" alt=\"\" width=\"170\" height=\"277\" srcset=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/SKM_STM_Eintelverschaltung_Einzelverschaltung.jpg 170w, https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/SKM_STM_Eintelverschaltung_Einzelverschaltung-50x80.jpg 50w\" sizes=\"auto, (max-width: 170px) 100vw, 170px\" \/><\/td>\n<td width=\"151\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3861\" src=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/LTM_Einzelverschaltung.jpg\" alt=\"\" width=\"208\" height=\"282\" \/><\/td>\n<td width=\"151\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"151\"><u>Twin connection<\/u><\/td>\n<td style=\"text-align: center;\" width=\"151\"><u>Triplet connection<\/u><\/td>\n<td style=\"text-align: center;\" width=\"151\"><u>Quadruplet connection<\/u><\/td>\n<td style=\"text-align: center;\" width=\"151\"><u>Six-terminal connection<\/u><\/td>\n<\/tr>\n<tr>\n<td width=\"151\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3864\" src=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/Zwillingsverschaltung.jpg\" alt=\"\" width=\"163\" height=\"206\" \/><\/td>\n<td width=\"151\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3867\" src=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/Drillingsverschaltung.jpg\" alt=\"\" width=\"173\" height=\"207\" \/><\/td>\n<td width=\"151\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3870\" src=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/Vierlingsverschaltung.jpg\" alt=\"\" width=\"202\" height=\"210\" \/><\/td>\n<td width=\"151\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3873\" src=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/Sechslingsverschaltung.jpg\" alt=\"\" width=\"251\" height=\"208\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>For missing earth see individual wiring, each available in SNM, SKM, STM version<\/p>\n<p>&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<td colspan=\"5\" width=\"285\">Single PTC Thermistors \/ Sensors SNM<\/td>\n<td colspan=\"4\" width=\"337\">Triple PTC Thermistors \/ Sensors SNM<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\" width=\"210\">Cable lengths<\/td>\n<td width=\"75\">520 mm<\/td>\n<td colspan=\"3\" width=\"170\">Cable lengths<\/td>\n<td width=\"167\">520\/185\/185\/520mm<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\" width=\"210\">Standard cross-section<\/td>\n<td width=\"75\">0.25 mm2<\/td>\n<td colspan=\"3\" width=\"170\">Standard cross-section<\/td>\n<td width=\"167\">0.25 mm2<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>Art. No.<\/strong><\/td>\n<td width=\"20\"><\/td>\n<td width=\"59\">TREF \u00b0C<\/td>\n<td colspan=\"2\" width=\"113\">Standard colors<\/td>\n<td width=\"96\"><strong>Art. No.<\/strong><\/td>\n<td width=\"17\"><\/td>\n<td width=\"57\">TREF\u00b0C<\/td>\n<td width=\"167\">Standard colors<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES060<\/strong><\/td>\n<td width=\"20\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"59\">60\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">white-grey<\/td>\n<td width=\"96\"><strong>KLSNMDS060<\/strong><\/td>\n<td width=\"17\"><\/td>\n<td width=\"57\">60\u00b15<\/td>\n<td width=\"167\">white-yellow-yellow-grey<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES090<\/strong><\/td>\n<td width=\"20\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"59\">90\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">green-green<\/td>\n<td width=\"96\"><strong>KLSNMDS090<\/strong><\/td>\n<td width=\"17\"><\/td>\n<td width=\"57\">90\u00b15<\/td>\n<td width=\"167\">green-yellow-yellow-green<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES100<\/strong><\/td>\n<td width=\"20\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"59\">100\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">red-red<\/td>\n<td width=\"96\"><strong>KLSNMDS100<\/strong><\/td>\n<td width=\"17\"><\/td>\n<td width=\"57\">100\u00b15<\/td>\n<td width=\"167\">red-yellow-yellow-red<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES105<\/strong><\/td>\n<td width=\"20\"><\/td>\n<td width=\"59\">105\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">blue-grey<\/td>\n<td width=\"96\"><strong>KLSNMDS105<\/strong><\/td>\n<td width=\"17\"><\/td>\n<td width=\"57\">105\u00b15<\/td>\n<td width=\"167\">blue-yellow-yellow-grey<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES110<\/strong><\/td>\n<td width=\"20\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"59\">110\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">brown-brown<\/td>\n<td width=\"96\"><strong>KLSNMDS110<\/strong><\/td>\n<td width=\"17\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"57\">110\u00b15<\/td>\n<td width=\"167\">brown-yellow-yellow-brown<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES115<\/strong><\/td>\n<td width=\"20\"><\/td>\n<td width=\"59\">115\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">blue-green<\/td>\n<td width=\"96\"><strong>KLSNMDS115<\/strong><\/td>\n<td width=\"17\"><\/td>\n<td width=\"57\">115\u00b15<\/td>\n<td width=\"167\">blue-yellow-yellow-green<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES120<\/strong><\/td>\n<td width=\"20\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"59\">120\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">gray-gray<\/td>\n<td width=\"96\"><strong>KLSNMDS120<\/strong><\/td>\n<td width=\"17\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"57\">120\u00b15<\/td>\n<td width=\"167\">gray-yellow-yellow-gray<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES125<\/strong><\/td>\n<td width=\"20\"><\/td>\n<td width=\"59\">125\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">red-green<\/td>\n<td width=\"96\"><strong>KLSNMDS125<\/strong><\/td>\n<td width=\"17\"><\/td>\n<td width=\"57\">125\u00b15<\/td>\n<td width=\"167\">red-yellow-yellow-green<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES130<\/strong><\/td>\n<td width=\"20\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"59\">130\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">blue-blue<\/td>\n<td width=\"96\"><strong>KLSNMDS130<\/strong><\/td>\n<td width=\"17\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"57\">130\u00b15<\/td>\n<td width=\"167\">blue-yellow-yellow-blue<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES135<\/strong><\/td>\n<td width=\"20\"><\/td>\n<td width=\"59\">135\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">red-brown<\/td>\n<td width=\"96\"><strong>KLSNMDS135<\/strong><\/td>\n<td width=\"17\"><\/td>\n<td width=\"57\">135\u00b15<\/td>\n<td width=\"167\">red-yellow-yellow-brown<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES140<\/strong><\/td>\n<td width=\"20\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"59\">140\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">white-blue<\/td>\n<td width=\"96\"><strong>KLSNMDS140<\/strong><\/td>\n<td width=\"17\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"57\">140\u00b15<\/td>\n<td width=\"167\">white-yellow-yellow-blue<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES145<\/strong><\/td>\n<td width=\"20\"><\/td>\n<td width=\"59\">145\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">white-black<\/td>\n<td width=\"96\"><strong>KLSNMDS145<\/strong><\/td>\n<td width=\"17\"><\/td>\n<td width=\"57\">145\u00b15<\/td>\n<td width=\"167\">white-yellow-yellow-black<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES150<\/strong><\/td>\n<td width=\"20\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"59\">150\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">black-black<\/td>\n<td width=\"96\"><strong>KLSNMDS150<\/strong><\/td>\n<td width=\"17\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"57\">150\u00b15<\/td>\n<td width=\"167\">black-yellow-yellow-black<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES155<\/strong><\/td>\n<td width=\"20\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"59\">155\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">blue-black<\/td>\n<td width=\"96\"><strong>KLSNMDS155<\/strong><\/td>\n<td width=\"17\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"57\">155\u00b15<\/td>\n<td width=\"167\">blue-yellow-yellow-black<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES160<\/strong><\/td>\n<td width=\"20\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"59\">160\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">blue-red<\/td>\n<td width=\"96\"><strong>KLSNMDS160<\/strong><\/td>\n<td width=\"17\"><\/td>\n<td width=\"57\">160\u00b15<\/td>\n<td width=\"167\">blue-yellow-yellow-red<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES165<\/strong><\/td>\n<td width=\"20\"><\/td>\n<td width=\"59\">165\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">blue-brown<\/td>\n<td width=\"96\"><strong>KLSNMDS165<\/strong><\/td>\n<td width=\"17\"><\/td>\n<td width=\"57\">165\u00b15<\/td>\n<td width=\"167\">blue-yellow-yellow-brown<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES170<\/strong><\/td>\n<td width=\"20\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"59\">170\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">white-green<\/td>\n<td width=\"96\"><strong>KLSNMDS170<\/strong><\/td>\n<td width=\"17\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"57\">170\u00b15<\/td>\n<td width=\"167\">white-yellow-yellow-green<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES180<\/strong><\/td>\n<td width=\"20\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"59\">180\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">white-red<\/td>\n<td width=\"96\"><strong>KLSNMDS180<\/strong><\/td>\n<td width=\"17\"><span style=\"color: #00ff00;\">\u2666<\/span><\/td>\n<td width=\"57\">180\u00b15<\/td>\n<td width=\"167\">white-yellow-yellow-red<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><strong>KLSNMES190<\/strong><\/td>\n<td width=\"20\"><\/td>\n<td width=\"59\">190\u00b15<\/td>\n<td colspan=\"2\" width=\"113\">black-brown<\/td>\n<td width=\"96\"><strong>KLSNMDS190<\/strong><\/td>\n<td width=\"17\"><\/td>\n<td width=\"57\">190\u00b15<\/td>\n<td width=\"167\">black-yellow-yellow-brown<\/td>\n<\/tr>\n<tr>\n<td width=\"93\"><\/td>\n<td width=\"20\"><\/td>\n<td width=\"59\"><\/td>\n<td width=\"38\"><\/td>\n<td width=\"75\"><\/td>\n<td width=\"96\"><\/td>\n<td width=\"17\"><\/td>\n<td width=\"57\"><\/td>\n<td width=\"167\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"color: #00ff00;\">\u2666<\/span> Stock types<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Note:<\/strong><\/p>\n<p>Orders without details of cable lengths are carried out in accordance with DIN 44081 and DIN 44082 specifications.<\/p>\n<ul>\n<li>External cables -&gt; 520 mm<\/li>\n<li>Internal cables-&gt; 185 mm (e.g. triplets)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-9881 size-full\" src=\"https:\/\/schupp.ch\/wp-content\/uploads\/2024\/06\/PTC_Tabelle_EN.jpg\" alt=\"\" width=\"1032\" height=\"525\" \/><\/p>\n<p>&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\" width=\"604\">\n<p style=\"text-align: center;\"><u><strong><br \/>\nExamples:<\/strong><\/u><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"302\"><strong><br \/>\nKLSTM.120.DS<br \/>\n<\/strong>Triple connection: PTFE (Teflon\u00ae) cap Standard: Standard: TREF = 120\u00b0C<strong>KLSKM.110.ZS.0300.0200.0400<br \/>\n<\/strong>Twin connection: Kynar\u00ae cap Standard: TREF = 110\u00b0C<br \/>\nL1 = 300 mm, L2 = 200mm L3 = 400 mm<\/td>\n<td width=\"302\">&nbsp;<\/p>\n<p><strong>KLSKM.110.ZS.0300.0200.0400<\/strong><br \/>\nTwin connection: Kynar\u00ae cap standard: TREF = 110\u00b0C L1 = 300 mm,<br \/>\nL2 = 200mm L3 = 400 mm<\/p>\n<p><strong>KLLTM.090.ES.0400.0400<br \/>\n<\/strong>Individual connection: Aluminum screw-on housing Standard: TREF = 90\u00b0C<br \/>\n520 mm long external lines (L1+L4)<br \/>\n185 mm long internal lines (L2+L3) on both sides.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><strong>Customized versions<\/strong><\/p>\n<p>Version K (customer-specific) &#8211; possible deviations on request<\/p>\n<ul>\n<li>Color coding<\/li>\n<li>Cable insulation material or cable cross-section<\/li>\n<li>Dielectric strength of the insulation<\/li>\n<li>( suitable e.g. for installation in protection class II applications )<\/li>\n<li>Cable end assembly<\/li>\n<li>Connection technology<\/li>\n<li>Components used with UL listing<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;<\/p>\n<h5>Sensors PTC (<strong>P<\/strong>ositive <strong>T<\/strong>emperature <strong>C<\/strong>oefficient) are temperature-sensitive resistors made of semiconductor ceramics. (Other names:\u00a0 Thermistors, PTC Thermistors \/ Sensors).<\/h5>\n<h5><\/h5>\n<p>&nbsp;<\/p>\n<h5>The reproducible change in resistance is used as a physical variable to activate tripping devices, for example. This provides a defined temperature control that serves as a protective function in electrical devices for a wide range of applications, e.g. for switching off the load current, switching on alarm devices, etc.<\/h5>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":3787,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[188,187],"product_tag":[],"class_list":{"0":"post-5653","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ptc-thermistor-motor-protection-sensor-ptc","7":"product_cat-temperature-monitoring","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/product\/5653","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/media\/3787"}],"wp:attachment":[{"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/media?parent=5653"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/product_brand?post=5653"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/product_cat?post=5653"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/schupp.ch\/en\/wp-json\/wp\/v2\/product_tag?post=5653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}