Products  >  Thermocouples  >  4M  >  4M Wire WIRE AND CABLE To Order Specify 1. ANSI calibration from Column #1 2. B & S guage size from Column #2 3. Insulation type from Column #3 4. Add "SS" if stainless steel overbraid is desired Examples: KX20-P1, J20-G1, K20S-G1, EX20-P6-8 The items listed below represent the most commonly used types of thermocouple and extension wire. If you do not find the item you require please call as many other gauge sizes and insulation types are available. COLUMN #1 #2 #3 PRODUCT INSULATION TYPE INSULATION CHARACTERISTICS ANSI Calibration B & S Gauge * Insu- lation Type Conductor Insulation Overall Jacket Continuous Operating Temperature Physical Properties Abrasion Resistance Moisture Resistance JX, KX, TX JX, KX, EX, NX, TX, SX/RX JX, KX, TX 16 20 20S* P1 PVC PVC 221ºF Good Excellent JX, KX JX, KX, TX 16 20 P1UL Same as P1 except UL Listed for PLTC (Power Limited Tray Cable) - 300 Volt JX, KX, TX JX, KX, EX, NX, TX, SX/RX 16 20 P4 PVC Twisted Pair Aluminum/ Mylar Shield W/Drain Wire & PVC Jacket 221ºF Good Excellent JX, KX JX, KX, TX 16 20 P4UL Same as P4 except UL Listed for PLTC (Power Limited Tray Cable) - 300 Volt J, K, T, E 20S* K1 Fused Kapton Tape with Color Coding Thread Fused Kapton Tape 660ºF Excellent Excellent J, K, T 20 K4 Colored Fused Kapton Tape Fused Kapton Tape 660ºF Excellent Excellent J, K, T, SX/RX, E J, K 20 20S* T1 Extruded FEP Teflon Extruded FEP Teflon 400ºF Excellent Excellent J, K, T, E 20 T2 Fused Teflon Tape TFE Fused Teflon Tape TFE 500ºF Good Excellent JX, KX J, K, E, N, T, SX/RX, BX J,K 16 20 20S* G1 Impregnated Fiber-Glass Braid Impregnated Fiber-Glass Braid 900°F Fair Good JK, KX, TX, EX 20 P6-#PR PVC Twisted Pair Aluminum / Mylar Shield W / Drain Wire & PVC Jacket 221ºF Good Excellent JK, KX, TX, EX 20 P7-#PR PVC Twisted Pair with Aluminum / Mylar Shield & Drain Wire Over Each Pair Aluminum / Mylar Shield W / Drain Wire & PVC Jacket 221ºF Good Excellent 4M  |  Termination