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High Temperature Wire Nut® Wire Connectors
Wire Connector Designed to Withstand the Most Extreme Heat
)
) Wire-Nut® |
What's special about these connectors?
Wire connectors are ideal for splicing multiple electrical wires together. They come in a wide variety of sizes and types. Simply strip the insulation off the ends of your wires, join them together, twist and screw your wire connectors over the wire ends. Outlined in the table below is a simple guide to tell you the wire range that each (color coded) wire connector will accept. 
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- UL Listed for various wire combinations. Click here for listed Wire Combinations - PDF
- UL 94V-0 Flame Rated
- Welded one-piece spring/shell for added reliability
- Four sizes available to meet your needs
- Ribbed shell provides sure grip
| IMAGE | PART # | Model | A | B | C | D | E |
 |
ID-30-151 | 71B® Black |
5/32 in., 4 mm. |
1/4 in., 6.5 mm. |
21/64 in., 8 mm. |
11/64 in., 4.5 mm. |
37/64 in., 15 mm. |
| ID-30-152 | 72B® Black |
11/64 in., 4.5 mm. |
9/32 in., 7 mm. |
25/64 in., 10 mm. |
11/64 in., 4.5 mm. |
45/64 in., 18 mm. |
|
| ID-30-153 | 73B® Black |
11/64 in., 4.5 mm. |
11/32 in., 9 mm. |
7/16 in., 11 mm. |
5/16 in., 8 mm. |
55/64 in., 22 mm. |
|
| ID-30-059 | 59B® Black |
11/64 in., 4.5 mm. |
3/8 in., 9.5 mm. |
31/64 in., 12 mm. |
33/64 in., 13 mm. |
1-1/16 in., 27 mm. |
UL Listings
| Model | 300V Max. Pressure-Type Wire Connector | 600V Max. Pressure-Type Wire Connector* | Copper to Copper | Maximum Temperature Rating |
| 71B® Black | yes | no | yes | 150°C |
| 72B® Black | yes | no | yes | 150°C |
| 73B® Black | yes | yes | yes | 150°C |
| 59B® Black | yes | yes | yes | 150°C |
* 1,000V maximum in fixtures and signs
| PART # | MODEL # | DESCRIPTION | COLOR | WEIGHT | QUANTITY PER BOX |
PRICE PER BOX |
| ID-30-059 | 59B® | High Temperature Wire-Nut® 59B® Wire Connector, accepts 2 #20 to 3 #14 AWG wire combinations, 600 volt max. | Black | .70 lbs | 100 | $12.48 |
| ID-30-159 | 59B® | High Temperature Wire-Nut® 59B® Wire Connector, accepts 2 #20 to 3 #14 AWG wire combinations, 600 volt max. | Black | 6 lbs | 1,000 | $102.48 |
ID-30-151 | 71B® | High Temperature Wire-Nut 71B® Wire Connector, accepts #22 to #16 AWG wire combinations, 300 volt max. | Black | 1.5 lbs | 1,000 | $56.68 |
| ID-30-152 | 72B® | High Temperature Wire-Nut® 72B® Wire Connector, accepts 2 #22 to 3 #16 AWG wire combinations, 300 volt max. | Black | 2.5 lbs | 1,000 | $70.90 |
| ID-30-153 | 73B® | High Temperature Wire-Nut® 73B® Wire Connector, accepts 1 #18 w/1 #20 to 4 #16 AWG wire combinations, 600 volt max. | Black | 4 lbs | 1,000 | $80.18 |
| Click here to view dimensions | ||||||
Looking for other Wire Connectors?
Check out a less expensive alternative
Accessories
| PART # | DESCRIPTION | FITS MODEL | COLOR | QTY | WEIGHT | PRICE |
| ID-30-903 | Wire-Nut® Wire Connector Socket | 71B, 71B Black, 72B, and 72B Black | Gray | 1 | 0.01 lbs | $3.28 |
| ID-30-904 | Wire-Nut® Wire Connector Socket | 73B and 73B Black | Gray | 1 | 0.015 lbs | $3.28 |
| ID-30-905 | Wire-Nut® Wire Connector Socket | 59B | Gray | 1 | 0.15 lbs | $3.28 |
| ID-30-906 | Wire-Nut® Wire Connector Socket | 74B, 76B and 59B | Gray | 1 | 0.02 lbs | $3.28 |
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