Sta-Kon Vinyl Insulated Female...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.81
$0.81
Sta-Kon RB257 INS VINYL FEM 250 DISC No16-14 BLU

Sta-Kon Vinyl Insulated Female Disconnect 0.250 Tab 16-14 AWG Blue

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Model: RB257
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.81
$0.81
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Sta-Kon Vinyl Insulated Female Disconnect 0.250 Tab 16-14 AWG Blue

Professional Wire Termination for Reliable Electrical Connections

The Sta-Kon Vinyl Insulated Female Disconnect delivers dependable wire termination performance for 16-14 AWG applications with 0.250 tab compatibility. Featuring durable brass construction with blue vinyl insulation, this disconnect provides secure electrical connections for professional installations and maintenance applications.

Professional Features & Benefits

  • 16-14 AWG Wire Range: Accommodates standard wire gauges for versatile electrical connection applications
  • 0.250 Tab Compatibility: Standard disconnect size ensures broad compatibility with electrical components and terminals
  • Brass Construction: Provides excellent conductivity and corrosion resistance for long-term reliability
  • Vinyl Insulation: Blue vinyl material offers electrical insulation and color coding for circuit identification
  • UL Listed: UL E66716 certification ensures compliance with electrical safety standards
  • USA Manufacturing: Domestic production supports quality control and reliable supply chain

Technical Specifications

  • Color: Blue
  • Country Of Origin: United States (US)
  • Department: Electrical
  • Insulation Material: Vinyl
  • Material: Brass
  • Product Group: Wire Termination
  • Product Subgroup: Disconnects
  • Product Type: Vinyl Insulated Female Disconnect
  • Standards: UL E66716

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Electrical Panel Connections
  • Control Circuit Wiring
  • Equipment Terminal Connections
  • Maintenance and Repair Applications
  • Industrial Electrical Systems
  • Commercial Building Wiring

Why Choose Sta-Kon Quality?

Sta-Kon delivers proven reliability in wire termination solutions with UL listed components manufactured in the United States. The brass construction and vinyl insulation provide durability and safety for professional electrical applications, ensuring dependable performance in demanding environments.

Manufacturer Resources

Product Specs

Country Of Origin:
United States (US)
Insulation Material:
Vinyl
Product Subgroup:
Disconnects
Product Type:
Vinyl Insulated Female Disconnect
Standards:
UL E66716
Department:
Electrical
Product Group:
Wire Termination
Product Color:
Blue
Product Material:
Brass

Sta-Kon RB257 – Frequently Asked Questions

How fast can I get the Sta-Kon RB257 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 Sta-Kon RB257 come with a warranty?
Absolutely. The Sta-Kon RB257 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 Sta-Kon RB257?
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 Sta-Kon RB257 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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