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3M ELECTRICAL SPEC. 71M18720NBL Male Disconnect Terminal

The 3M 71M-187-20-NBL is a nylon fully insulated male disconnect terminal designed for secure and reliable electrical connections. Constructed with tin-plated copper and a brass insulation grip, this terminal is suitable for a wide range of applications, including building wire (600V) and signs/luminaires (1000V). It's designed for easy installation using recommended 3M crimp tools and offers a separable, reusable connection for quick disconnect wiring. The terminal is UL Listed and CSA Certified, ensuring compliance with industry standards.

Authorized Distributors
Source:DigiKey
Part No:71M-187-20-NBL
Stock:962
Inv Date:05-29-2026
Price: Unit price: $0.67
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Part No:71M-187-20-NBL
Stock:2605
Inv Date:05-30-2026
Price: Unit price: $0.64
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Part No:71M-187-20-NBL
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.52
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Part No:71M-187-20-NBL
Stock:3311
Inv Date:05-29-2026
Price: Unit price: $0.4201
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Part No:71M-187-20-NBL
Stock:3311
Inv Date:05-29-2026
Price: Unit price: $0.4201
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Part No:71M18720NBL
Stock:1
Inv Date:05-28-2026
Price: N/A
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3M ELECTRICAL SPEC. 71M18720NBL Male Disconnect Terminal Specifications:

  • Wire Size: 22-18 AWG
  • Maximum Voltage Rating: 600 V (Building Wire), 1000 V (Signs/Fixtures)
  • Maximum Temperature Rating: 221˚F (105˚C)
  • Material: ETP Copper (Terminal), Brass (Insulation Grip), Nylon (Insulation)
  • Plating: Tin
  • Barrel Seam: Butted with Insulation Grip
  • Blade Size: 0.187 x 0.020
  • Barrel Length: 0.24
  • Barrel Diameter: 0.080
  • Tongue Thickness: 0.145
  • UL Listing: Yes
  • CSA Certification: Yes

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Frequently Asked Questions

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You can download the 71M18720NBL datasheet or visit the 3M ELECTRICAL SPEC. website for support.

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3M ELECTRICAL SPEC.

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