Panel-Mount Thermocouple Connection Strips
Create an easy way to plug in multiple thermocouples—these connection strips mount directly into your control panel. With at least two connections on each strip, you can plug in multiple thermocouples to monitor temperature at different points in your process. Each socket is numbered to help identify thermocouples and keep your wires organized. Choose a connection strip with a thermocouple type that matches the type of thermocouple you’re plugging in. You should also make sure the equipment you’re connecting it to is also compatible with the same thermocouple type.
Connection strips for flat-pin mini thermocouple connectors install from the rear of your panel. They snap into place with spring clips.
Connection strips for round-pin thermocouple connectors install from the front of your panel. Just tighten the screws on the front of the strip and T-nuts will hold it in place against your panel.
Add a mounting frame (sold separately) if your panel opening is larger than the cutout dimensions. When using a mounting frame, install your connection strip into the frame before attaching the entire assembly to your panel opening. Use the frame's mounting holes to secure your fasteners.
For technical drawings and 3-D models, click on a part number.
Connection Strips | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Panel Cutout | Material | Mounting Frames | ||||||||||
| Thermocouple Type | No. of Connections | For Max. Wire Gauge | Wd. | Ht. | Color | Body | Contact | Fasteners Included | Each | Each | ||
Female Flat-Pin Mini Thermocouple Connector—400° Max. Temp. | ||||||||||||
Screw Terminals | ||||||||||||
| J | 2 | 24 | 1 1/4" | 1" | Black | Plastic | Iron | Yes | 0000000 | 000000 | 0000000 | 000000 |
| J | 4 | 24 | 2 5/8" | 1" | Black | Plastic | Iron | Yes | 0000000 | 00000 | 0000000 | 00000 |
| J | 6 | 24 | 4" | 1" | Black | Plastic | Iron | Yes | 0000000 | 00000 | 0000000 | 00000 |
| J | 8 | 24 | 5 3/8" | 1" | Black | Plastic | Iron | Yes | 0000000 | 00000 | 0000000 | 00000 |
| K | 2 | 24 | 1 1/4" | 1" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 | 0000000 | 00000 |
| K | 4 | 24 | 2 5/8" | 1" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 | 0000000 | 00000 |
| K | 6 | 24 | 4" | 1" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 | 0000000 | 00000 |
| K | 8 | 24 | 5 3/8" | 1" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 | 0000000 | 00000 |
| T | 2 | 24 | 1 1/4" | 1" | Blue | Plastic | Copper | Yes | 0000000 | 00000 | 0000000 | 00000 |
| T | 4 | 24 | 2 5/8" | 1" | Blue | Plastic | Copper | Yes | 0000000 | 00000 | 0000000 | 00000 |
| T | 6 | 24 | 4" | 1" | Blue | Plastic | Copper | Yes | 0000000 | 00000 | 0000000 | 00000 |
| T | 8 | 24 | 5 3/8" | 1" | Blue | Plastic | Copper | Yes | 0000000 | 00000 | 0000000 | 00000 |
Female Flat-Pin Mini Thermocouple Connector—800° Max. Temp. | ||||||||||||
Screw Terminals | ||||||||||||
| J | 2 | 24 | 1 1/4" | 1" | Red | Plastic | Iron | Yes | 00000000 | 00000 | 0000000 | 00000 |
| J | 4 | 24 | 2 5/8" | 1" | Red | Plastic | Iron | Yes | 00000000 | 00000 | 0000000 | 00000 |
| J | 6 | 24 | 4" | 1" | Red | Plastic | Iron | Yes | 00000000 | 00000 | 0000000 | 00000 |
| J | 8 | 24 | 5 3/8" | 1" | Red | Plastic | Iron | Yes | 00000000 | 000000 | 0000000 | 00000 |
| K | 2 | 24 | 1 1/4" | 1" | Red | Plastic | Nickel | Yes | 00000000 | 00000 | 0000000 | 00000 |
| K | 4 | 24 | 2 5/8" | 1" | Red | Plastic | Nickel | Yes | 00000000 | 00000 | 0000000 | 00000 |
| K | 6 | 24 | 4" | 1" | Red | Plastic | Nickel | Yes | 00000000 | 00000 | 0000000 | 00000 |
| K | 8 | 24 | 5 3/8" | 1" | Red | Plastic | Nickel | Yes | 00000000 | 000000 | 0000000 | 00000 |
Female Round-Pin Thermocouple Connector—400° Max. Temp. | ||||||||||||
Screw Terminals | ||||||||||||
| J | 2 | 16 | 1 5/16" | 1 1/4" | Black | Plastic | Iron | Yes | 0000000 | 00000 | 0000000 | 00000 |
| J | 4 | 16 | 2 13/16" | 1 1/4" | Black | Plastic | Iron | Yes | 0000000 | 00000 | 0000000 | 00000 |
| J | 6 | 16 | 4 5/16" | 1 1/4" | Black | Plastic | Iron | Yes | 0000000 | 00000 | 0000000 | 00000 |
| J | 8 | 16 | 5 13/16" | 1 1/4" | Black | Plastic | Iron | Yes | 0000000 | 00000 | 0000000 | 00000 |
| J | 10 | 16 | 7 5/16" | 1 1/4" | Black | Plastic | Iron | Yes | 00000000 | 00000 | 0000000 | 00000 |
| J | 12 | 16 | 8 13/16" | 1 1/4" | Black | Plastic | Iron | Yes | 00000000 | 000000 | 0000000 | 00000 |
| K | 2 | 16 | 1 5/16" | 1 1/4" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 | 0000000 | 00000 |
| K | 4 | 16 | 2 13/16" | 1 1/4" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 | 0000000 | 00000 |
| K | 6 | 16 | 4 5/16" | 1 1/4" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 | 0000000 | 00000 |
| K | 8 | 16 | 5 13/16" | 1 1/4" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 | 0000000 | 00000 |
| K | 10 | 16 | 7 5/16" | 1 1/4" | Yellow | Plastic | Nickel | Yes | 00000000 | 00000 | 0000000 | 00000 |
| K | 12 | 16 | 8 13/16" | 1 1/4" | Yellow | Plastic | Nickel | Yes | 00000000 | 000000 | 0000000 | 00000 |
| T | 2 | 16 | 1 5/16" | 1 1/4" | Blue | Plastic | Copper | Yes | 0000000 | 00000 | 0000000 | 00000 |
| T | 4 | 16 | 2 13/16" | 1 1/4" | Blue | Plastic | Copper | Yes | 0000000 | 00000 | 0000000 | 00000 |
| T | 6 | 16 | 4 5/16" | 1 1/4" | Blue | Plastic | Copper | Yes | 0000000 | 00000 | 0000000 | 00000 |
| T | 8 | 16 | 5 13/16" | 1 1/4" | Blue | Plastic | Copper | Yes | 0000000 | 00000 | 0000000 | 00000 |
| T | 10 | 16 | 7 5/16" | 1 1/4" | Blue | Plastic | Copper | Yes | 00000000 | 00000 | 0000000 | 00000 |
| T | 12 | 16 | 8 13/16" | 1 1/4" | Blue | Plastic | Copper | Yes | 00000000 | 000000 | 0000000 | 00000 |
Female Round-Pin Thermocouple Connector—800° Max. Temp. | ||||||||||||
Screw Terminals | ||||||||||||
| J | 2 | 16 | 1 5/16" | 1 1/4" | Red | Plastic | Iron | Yes | 00000000 | 00000 | 0000000 | 00000 |
| J | 4 | 16 | 2 13/16" | 1 1/4" | Red | Plastic | Iron | Yes | 00000000 | 00000 | 0000000 | 00000 |
| J | 6 | 16 | 4 5/16" | 1 1/4" | Red | Plastic | Iron | Yes | 00000000 | 00000 | 0000000 | 00000 |
| J | 8 | 16 | 5 13/16" | 1 1/4" | Red | Plastic | Iron | Yes | 00000000 | 000000 | 0000000 | 00000 |
| J | 10 | 16 | 7 5/16" | 1 1/4" | Red | Plastic | Iron | Yes | 00000000 | 000000 | 0000000 | 00000 |
| J | 12 | 16 | 8 13/16" | 1 1/4" | Red | Plastic | Iron | Yes | 00000000 | 000000 | 0000000 | 00000 |
| K | 2 | 16 | 1 5/16" | 1 1/4" | Red | Plastic | Nickel | Yes | 00000000 | 00000 | 0000000 | 00000 |
| K | 4 | 16 | 2 13/16" | 1 1/4" | Red | Plastic | Nickel | Yes | 00000000 | 00000 | 0000000 | 00000 |
| K | 6 | 16 | 4 5/16" | 1 1/4" | Red | Plastic | Nickel | Yes | 00000000 | 00000 | 0000000 | 00000 |
| K | 8 | 16 | 5 13/16" | 1 1/4" | Red | Plastic | Nickel | Yes | 00000000 | 000000 | 0000000 | 00000 |
| K | 10 | 16 | 7 5/16" | 1 1/4" | Red | Plastic | Nickel | Yes | 00000000 | 000000 | 0000000 | 00000 |
| K | 12 | 16 | 8 13/16" | 1 1/4" | Red | Plastic | Nickel | Yes | 00000000 | 000000 | 0000000 | 00000 |
Thermocouple Connectors
Simplify connecting your thermocouple to thermometers and control panels—these connectors give your thermocouple a plug-in connection. To attach them to your thermocouple, first remove the panel on these connectors to expose the terminals. Then insert your thermocouple wire leads, tighten the terminals, and reattach the panel.
For technical drawings and 3-D models, click on a part number.
Material | Male | Female | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thermocouple Type | For Max. Wire Gauge | Color | Distance Between Pins | Body | Contact | Pin Lg. | Each | Each | ||
Flat-Pin Mini Thermocouple Connector—400° F Max. Temp. | ||||||||||
Screw Terminals | ||||||||||
| B | 24 | White | 0.313" | Plastic | Platinum | 1/2" | 00000000 | 00000 | 00000000 | 00000 |
| C | 23 | Red | 0.313" | Plastic | Tungsten | 1/2" | 00000000 | 00000 | 00000000 | 00000 |
| E | 24 | Purple | 0.313" | Plastic | Nickel | 1/2" | 00000000 | 0000 | 00000000 | 0000 |
| J | 24 | Black | 0.313" | Plastic | Iron | 1/2" | 0000000 | 0000 | 0000000 | 0000 |
| K | 24 | Yellow | 0.313" | Plastic | Nickel | 1/2" | 0000000 | 0000 | 0000000 | 0000 |
| N | 24 | Orange | 0.313" | Plastic | Nickel | 1/2" | 00000000 | 0000 | 00000000 | 0000 |
| R | 24 | Green | 0.313" | Plastic | Platinum | 1/2" | 00000000 | 0000 | 00000000 | 0000 |
| S | 24 | Green | 0.313" | Plastic | Platinum | 1/2" | 00000000 | 0000 | 00000000 | 0000 |
| T | 24 | Blue | 0.313" | Plastic | Copper | 1/2" | 0000000 | 0000 | 0000000 | 0000 |
| U | 24 | White | 0.313" | Plastic | Tungsten | 1/2" | 00000000 | 0000 | 00000000 | 0000 |
Round-Pin Thermocouple Connector—400° F Max. Temp. | ||||||||||
Screw Terminals | ||||||||||
| B | 14 | White | 0.438" | Plastic | Platinum | 1/2" | 00000000 | 0000 | 00000000 | 0000 |
| C | 14 | Brown | 0.438" | Plastic | Tungsten | 1/2" | 00000000 | 00000 | 00000000 | 00000 |
| E | 14 | Purple | 0.438" | Plastic | Nickel | 1/2" | 00000000 | 0000 | 00000000 | 0000 |
| J | 14 | Black | 0.438" | Plastic | Iron | 9/16" | 0000000 | 0000 | 0000000 | 0000 |
| K | 14 | Yellow | 0.438" | Plastic | Nickel | 9/16" | 0000000 | 0000 | 0000000 | 0000 |
| N | 14 | Orange | 0.438" | Plastic | Nickel | 1/2" | 00000000 | 0000 | 00000000 | 0000 |
| R | 14 | Green | 0.438" | Plastic | Platinum | 1/2" | 00000000 | 0000 | 00000000 | 0000 |
| S | 14 | Green | 0.438" | Plastic | Platinum | 1/2" | 00000000 | 0000 | 00000000 | 0000 |
| T | 14 | Blue | 0.438" | Plastic | Copper | 9/16" | 0000000 | 0000 | 0000000 | 0000 |
| U | 14 | White | 0.438" | Plastic | Tungsten | 1/2" | 00000000 | 0000 | 00000000 | 0000 |
Thermocouple Connector Adapters
Convert round-pin thermocouple connectors to flat-pin mini thermocouple connectors.
For technical drawings and 3-D models, click on a part number.
Material | ||||||||
|---|---|---|---|---|---|---|---|---|
| Thermocouple Type | Max. Temperature, ° F | Color | Pin Lg. | Distance Between Pins | Body | Contact | Each | |
Female Round-Pin Thermocouple Connector × Male Flat-Pin Mini Thermocouple Connector | ||||||||
| B | 400° | White | 7/16" | 0.438" | Plastic | Platinum | 00000000 | 000000 |
| C | 400° | Brown | 7/16" | 0.438" | Plastic | Tungsten | 00000000 | 00000 |
| E | 400° | Purple | 7/16" | 0.438" | Plastic | Nickel | 00000000 | 00000 |
| J | 400° | Black | 7/16" | 0.438" | Plastic | Iron | 0000000 | 00000 |
| K | 400° | Yellow | 7/16" | 0.438" | Plastic | Nickel | 0000000 | 00000 |
| N | 400° | Orange | 7/16" | 0.438" | Plastic | Nickel | 00000000 | 00000 |
| R | 400° | Green | 7/16" | 0.438" | Plastic | Platinum | 00000000 | 00000 |
| S | 400° | Green | 7/16" | 0.438" | Plastic | Platinum | 00000000 | 00000 |
| T | 400° | Blue | 7/16" | 0.438" | Plastic | Copper | 00000000 | 00000 |
| U | 400° | White | 7/16" | 0.438" | Plastic | Copper | 00000000 | 00000 |
Quick-Wire Thermocouple Connectors
No need to take these connectors apart to wire them—just insert your wire leads and tighten the terminals to quickly give your thermocouple a plug-in connection. Choose a connector with the same thermocouple type as the thermocouple you’re attaching. You should also make sure the equipment you’re plugging these connectors into is also compatible with the same thermocouple type.
For technical drawings and 3-D models, click on a part number.
Material | Male | Female | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thermocouple Type | For Max. Wire Gauge | Color | Distance Between Pins | Body | Contact | Pin Lg. | Each | Each | ||
Round-Pin Thermocouple Connector—400° F Max. Temp. | ||||||||||
Screw Terminals | ||||||||||
| J | 14 | Black | 0.438" | Plastic | Iron | 9/16" | 0000000 | 00000 | 0000000 | 00000 |
| K | 14 | Yellow | 0.438" | Plastic | Nickel | 9/16" | 0000000 | 0000 | 0000000 | 0000 |
| T | 14 | Blue | 0.438" | Plastic | Copper | 9/16" | 0000000 | 0000 | 0000000 | 0000 |
Conduit-Mount Thermocouple Connection Strips
Already mounted in a conduit box, these connection strips save you the effort of modifying a panel for installation. With six connections on each strip, you can plug in multiple thermocouples to monitor temperature at different points in your process. The sockets are numbered to help you identify thermocouples and keep your wires organized.
To install, remove the connection strip from the conduit box, then pull your wiring through. Attach the box to your conduit, wire up the back of the connection strip, and reattach it to the conduit box. Then just plug your thermocouples into the strip.
For technical drawings and 3-D models, click on a part number.
Body | Material | Conduit Connection | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thermocouple Type | No. of Connections | For Max. Wire Gauge | Max. Temperature, °F | Lg. | Wd. | Ht. | Color | Body | Contact | Pipe Size | Thread Type | Gender | Each | |
Female Flat-Pin Mini Thermocouple Connector | ||||||||||||||
Screw Terminals | ||||||||||||||
| J | 6 | 24 | 400° | 4 9/16" | 2 13/16" | 2 1/4" | Black | Aluminum | Iron | 3/4 | NPT | Female | 0000000 | 000000 |
| K | 6 | 24 | 400° | 4 9/16" | 2 13/16" | 2 1/4" | Yellow | Aluminum | Nickel | 3/4 | NPT | Female | 0000000 | 00000 |
Female Round-Pin Thermocouple Connector | ||||||||||||||
Screw Terminals | ||||||||||||||
| J | 6 | 20 | 400° | 4 9/16" | 2 13/16" | 2 1/4" | Black | Aluminum | Iron | 3/4 | NPT | Female | 0000000 | 000000 |
| K | 6 | 20 | 400° | 4 9/16" | 2 13/16" | 2 1/4" | Yellow | Aluminum | Nickel | 3/4 | NPT | Female | 0000000 | 000000 |
Thermocouple Connector Covers
Shield thermocouple connectors from dust and debris. Just slide these neoprene covers over your connector and route the wires through the opening. Use two to fully protect a mated pair of connectors—part of the covers will overlap to form a seal.
For technical drawings and 3-D models, click on a part number.
| Temp. Range, °F | Overall Lg. | Material | Each | |
For Round-Pin Thermocouple Connectors | ||||
|---|---|---|---|---|
| -35° to 212° | 2 3/4" | Neoprene Rubber | 0000000 | 00000 |
Thermocouple and RTD Bayonet Adapters
Quickly install or remove thermocouple and RTD probes from your equipment. A pin on these adapters slides into the groove on a bayonet connector to lock it in place.
Threaded adapters mount to a threaded hole in molds, plates, and other surfaces.
Worm-drive clamp adapters connect to pipe, hose, and tubing.
For technical drawings and 3-D models, click on a part number.
| For Max. Probe Dia. | Lg. | Body Material | Each | |
1/8 NPT Male | ||||
|---|---|---|---|---|
| 9/32" | 7/8" | Stainless Steel | 0000000 | 00000 |
| 9/32" | 1 1/4" | Stainless Steel | 0000000 | 0000 |
| 9/32" | 1 1/2" | Stainless Steel | 0000000 | 0000 |
| 9/32" | 2" | Stainless Steel | 0000000 | 0000 |
| 9/32" | 2 1/4" | Stainless Steel | 0000000 | 0000 |
| 9/32" | 2 1/2" | Stainless Steel | 0000000 | 0000 |
| 9/32" | 3 1/2" | Stainless Steel | 0000000 | 00000 |
3/8"-24 UNF Male | ||||
| 9/32" | 7/8" | Stainless Steel | 0000000 | 00000 |
| 9/32" | 1 1/2" | Stainless Steel | 0000000 | 00000 |
| 9/32" | 1 3/4" | Stainless Steel | 0000000 | 00000 |
| 9/32" | 2 1/2" | Stainless Steel | 0000000 | 00000 |
| 9/32" | 3 1/2" | Stainless Steel | 0000000 | 00000 |
Band | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Clamp ID Range | For Max. Probe Dia. | Lg. | Wd. | Thick. | Drive Style | Hex Size | Body Material | Each | |
| 1/2" to 7/8" | 9/32" | 1 3/8" | 1/2" | 0.023" | Slotted, External Hex | 5/16" | Stainless Steel | 0000000 | 000000 |
| 7/8" to 1 1/2" | 9/32" | 1 3/8" | 1/2" | 0.023" | Slotted, External Hex | 5/16" | Stainless Steel | 0000000 | 00000 |
| 1 5/16" to 2 1/4" | 9/32" | 1 3/8" | 1/2" | 0.023" | Slotted, External Hex | 5/16" | Stainless Steel | 0000000 | 00000 |
| 2 1/4" to 3 5/16" | 9/32" | 1 3/8" | 1/2" | 0.023" | Slotted, External Hex | 5/16" | Stainless Steel | 0000000 | 00000 |
| 3 5/16" to 4 1/4" | 9/32" | 1 3/8" | 1/2" | 0.023" | Slotted, External Hex | 5/16" | Stainless Steel | 0000000 | 00000 |
| 4 5/16" to 5 1/4" | 9/32" | 1 3/8" | 1/2" | 0.023" | Slotted, External Hex | 5/16" | Stainless Steel | 0000000 | 00000 |