Ideal Industries Set Screw Wir...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$52.39
$2.86
Ideal Industries Set Screw Wire Connectors 22-10 AWG Vibration-Resistant Splice System

Ideal Industries Set Screw Wire Connectors 22-10 AWG Vibration-Resistant Splice System

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Model: 30-211
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$52.39
$2.86
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Ideal Industries Set Screw Wire Connectors 22-10 AWG Vibration-Resistant Splice System

Professional vibration-resistant splicing solution for demanding electrical applications

Ideal Industries Set Screw Wire Connectors deliver reliable vibration-resistant splicing for applications near motors and other vibration sources. These professional-grade connectors feature solid brass sleeve inserts accommodating wire ranges from 22 AWG to 10 AWG, with tough flame-retardant shells rated at 150�C (302�F). Each package includes plastic caps for splice insulation and a set screw holder for ease of installation.

Professional Features & Benefits

  • 22-10 AWG Wire Range: Accommodates diverse conductor sizes with solid brass sleeve inserts for maximum versatility in electrical installations.
  • Vibration-Resistant Design: Set screw applies maximum compression to conductors, ensuring secure connections in high-vibration environments near motors and equipment.
  • 150�C Temperature Rating: Tough flame-retardant shell withstands demanding thermal conditions for reliable long-term performance.
  • UL Listed & CSA Certified: Meets UL 486C and CSA C22.2 #188 standards, ensuring compliance with Federal Specification W-S-610E requirements.
  • Visual Inspection Capability: Design permits fast visual verification of splice integrity for enhanced safety and maintenance efficiency.
  • Reusable Connection: Eliminates need for wire restripping when connections are disturbed, reducing installation time and material waste.
  • Complete Installation Kit: Includes plastic insulation caps and set screw holder for professional installation convenience.

Technical Specifications

  • Deparetment: Electrical
  • Product Group: Outlets
  • Product Model: 11
  • Product Subgroup: Switches & Receptacles
  • Quantity: Box of 100
  • Wire Combination Range: 600V 22 thru 10 AWG Min. 1 #14 w/1 #20 � Max. 3 #14 w/2 #18
  • parent sku: IDL-30-211

Professional Applications

  • Motor Control Centers and Vibration-Prone Equipment
  • Industrial Machinery and Manufacturing Equipment
  • Commercial HVAC Systems and Mechanical Rooms
  • Electrical Panel and Junction Box Connections
  • Maintenance and Repair Operations
  • Temporary and Permanent Electrical Installations

Why Choose Ideal Industries Quality?

Ideal Industries Set Screw Wire Connectors combine UL Listed and CSA Certified reliability with professional-grade construction. The 150�C temperature rating and flame-retardant shell materials ensure dependable performance in demanding electrical environments, while compliance with Federal Specification W-S-610E provides confidence in critical applications.

Manufacturer Resources

Product Specs

Product Group:
Wire Connectors & Terminals
Department:
Electrical
Product Subgroup:
Wire Connectors
Wire Combination Range:
600V 22 thru 10 AWG Min. 1 #14 w/1 #20 – Max. 3 #14 w/2 #18
parent sku:
IDL-30-211
Product Model:
11
Item Quantity:
Box of 100
Product Type:
Mechanical Connector

Ideal Industries 30-211 – Frequently Asked Questions

1) What wire sizes and combinations will the Ideal 30-211 set screw connector actually take?
The Ideal 30-211 set screw wire connector is rated 600V and handles 22 through 10 AWG. On combinations, the minimum fill is one #14 with one #20, and the maximum is three #14 with two #18. So a single small conductor alone won't hold properly, and you can't stack past that three-plus-two limit. The brass sleeve insert is what does the gripping, with the set screw compressing the conductors against it.
2) Will a set screw connector hold up near a motor better than a twist-on wire nut?
That's exactly what this one is built for. The set screw applies mechanical compression directly to the conductors instead of relying on a spring thread, so it stays tight around motors, compressors and other vibration sources. Ideal calls out motor control centers, industrial machinery and commercial HVAC mechanical rooms as the intended applications. If your splice is in a quiet junction box with no vibration, a standard twist-on is simpler; where the box shakes, the set screw is the better call.
3) Are Ideal set screw wire connectors UL Listed and CSA approved for commercial work?
They are UL Listed and CSA Certified, meeting UL 486C and CSA C22.2 #188, and they comply with Federal Specification W-S-610E. That last one matters if you're bidding government or institutional work where the spec sheet calls out a federal specification by number.
4) Do I need to buy insulating caps separately for these Ideal set screw connectors?
No. Each package ships with plastic caps to insulate the splice, plus a set screw holder to make driving the screw easier. You supply the screwdriver and nothing else for the splice itself.
5) What temperature are these Ideal 30-211 connectors rated for?
150 degrees C (302 F), with a flame-retardant shell. That covers high-heat spots like motor terminal boxes, luminaire compartments and mechanical rooms where a lower-rated connector would be marginal.
6) Can I reopen an Ideal set screw connector and reuse it after troubleshooting?
Yes. Back out the set screw and the splice comes apart without restripping the conductors, then retighten to remake it. That's a real advantage for MRO and panel troubleshooting, where a twist-on usually costs you stripped length every time you open it. The design also lets you eyeball the conductors in the sleeve to confirm the splice before you cap it.
7) Is the Ideal 30-211 the right connector for a 10 AWG feeder tap?
10 AWG is the top of the range, so a single 10 is within the connector's capacity. Keep in mind the published combination limit stops at three #14 with two #18, so heavy multi-conductor bundles of larger wire are outside what this connector is rated to hold. For a straightforward splice at 10 AWG or smaller in a vibration-prone location, it's the correct part.
8) How many Ideal 30-211 connectors come in a box?
The 30-211 is sold as a box of 100, which is the practical count for a panel build-out or a service truck restock rather than a single repair.
How fast can I get the Ideal Industries 30-211 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Ideal Industries 30-211 come with a warranty?
Absolutely. The Ideal Industries 30-211 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Ideal Industries 30-211?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Ideal Industries 30-211 from ZenSupply?
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