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Curtis Industries 278A102 Barrier Terminal Block Connector

The Curtis Industries 278A10-2 is a robust and versatile barrier terminal block designed for a wide range of industrial applications. Its compact design makes it ideal for space-constrained environments, while its fully insulated construction ensures safety and reliability. The block is UL recognized and CSA certified, meeting stringent industry standards. The solid brass terminals are molded in place with precision screw-machined inserts, providing a secure and reliable connection for wires ranging from No. 22AWG to No. 12AWG. Its chemical resistance and high continuous use temperature make it suitable for demanding environments.

Authorized Distributors
Source:DigiKey
Part No:278A10-2
Stock:0
Inv Date:06-08-2026
Price: Unit price: $0.47125
Buy/RFQ:
Part No:278A10-2
Stock:30
Inv Date:06-08-2026
Price: Unit price: $0.3765
Buy/RFQ:
Part No:278A10-2
Stock:30
Inv Date:06-08-2026
Price: Unit price: $0.3765
Buy/RFQ:

Curtis Industries 278A102 Barrier Terminal Block Connector Specifications:

  • Center-to-Center Spacing: .375" (9.52mm)
  • Wire Range: No. 22AWG to No. 12AWG
  • No. of Terminals: 1 thru 26
  • Voltage Rating: CSA – 300V, UL – 600V
  • Screw Terminal Torque: 12 in.-lb
  • Wire Clamp Torque: 20 in.-lb
  • Current Rating: 20 amps
  • Housing Material: Thermoplastic Polyester
  • Continuous Use Temp: 140°C (284°F)
  • Flammability Rating: 94V-0
  • Water Absorption: .08%
  • Chemical Resistance: Excellent in most environments
  • Terminal-Terminal Breakdown Voltage: 7,000V Typ.
  • Terminal-Ground Breakdown Voltage: 6,000V Typ.
  • Terminal Material: Solid Brass
  • Contact Resistance: .002 Ohm Typ.

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Frequently Asked Questions

Where can I buy Curtis Industries 278A102?

You can click on the BUY or RFQ button to purchase 278A102 from an authorized Curtis Industries distributor.

How do I troubleshoot issues or seek technical support for part 278A102?

You can download the 278A102 datasheet or visit the Curtis Industries website for support.

Who is the manufacturer of 278A102?

Curtis Industries

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