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Standard Thermocouple Socket - R20

Standard Thermocouple Connectors rated to 220ºC

Standard Thermocouple Socket
IEC Type K Thermocouple Socket illustrated (R20K-I)


Send Enquiry Buy Online Request Info Connector Catalogue
IEC Colours ANSI Colours
Part No. Type Colour Part No. Type Colour
R20K-I K R20K-A K
R20T-I T R20T-A T
R20J-I J R20J-A J
R20N-I N R20N-A N
R20RS-I R/S R20RS-A R/S
R20E-I E R20E-A E
R20B-I B R20B-A B
R20CU Cu R20CU Cu
  • Standard Thermocouple Socket with Thermoplastic body rated to 220ºC
  • Available for thermocouple types: K, T, J, N, R/S, E, B and Cu
  • Body colour coded and thermocouple type indicated on body
  • Easy wiring via lipped washer
  • Accepts stranded or solid wires up to 0.2mm to 1.29mm diameter (0.03mm² to 1.3mm²). With washer removed: up to 1.63mm diameter (2.1mm²).
  • Manufactured in accordance with standard EN 50212
  • High purity thermocouple alloys used for male pin and female socket constructions
  • Polarised round pins with mechanism to prevent accidental output
  • Single captive screw for quick assembly

Related Thermocouple Sockets and Plugs

Standard
Thermocouple Plug
Standard Thermocouple PlugPart Code: R11
Standard Panel Socket - Rectangle Flanged & Bracket Standard Panel Thermocouple SocketPart Code: R29 Standard Panel Socket - Lugged - Closed Back
Thermocouple Socket with LugsPart Code: R30
Standard Panel Socket - Round Flanged
Circular Panel thermocouple SocketPart Code: R32
Standard Panel Plug -
Lugged
Standard Thermocouple PlugPart Code: R37
Miniature
Thermocouple Socket
Miniature Thermocouple SocketPart Code: F20

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R20 Thermocouple Type
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1 Thermocouple Type Temperature Range (continuous) Temperature Range
(short term)
K Nickel Chromium vs
Nickel Aluminium
0°C to +1100°C -180°C to +1350°C
T Copper vs Constantan -185°C to +300°C -250°C to +400°C
J Iron vs Constantan +20°C to +700°C -180°C to +750°C
N Nicrosil vs Nisil 0°C to +1100°C -270°C to +1300°C
E Nickel Chromium vs Constantan 0°C to +800°C -40°C to +900°C
R Platinum - 13% Rhodium vs
Platinum
0°C to +1600°C -50°C to +1700°C
S Platinum - 10% Rhodium vs
Platinum
0°C to +1550°C -50°C to +1750°C
B Platinum - 30% Rhodium vs
Platinum 6% Rhodium
+100°C to +1600°C +100°C to +1820°C
Temperature ranges refer to the operating range of the thermocouple type.
The temperature range of the connector will be as stated.
Please refer to the product description for more details.