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Curtis Industries GBS18 Terminal Block Series

Curtis Industries' GBS-18 series terminal blocks are designed for robust and reliable connections in electronic and control applications. The blocks feature a closed-back design, eliminating the need for separate insulation or mounting hardware. Constructed with precision screw-machined brass inserts molded in place, they provide a secure mechanical thread system and full mechanical thread system. The durable phenolic or thermoplastic housing, combined with a broad wire range (No. 22AWG to No. 12AWG) and UL/CSA recognition, makes them ideal for a variety of industrial uses. Available with various terminal types and screw sizes, the GBS-18 series offers flexibility for diverse wiring needs.

Authorized Distributors
Source:DigiKey
Part No:GBS-18
Stock:0
Inv Date:06-08-2026
Price: Unit price: $17.2942
Buy/RFQ:
Part No:GBS-18
Stock:35
Inv Date:06-08-2026
Price: Unit price: $13.98
Buy/RFQ:
Part No:GBS-18
Stock:35
Inv Date:06-08-2026
Price: Unit price: $13.98
Buy/RFQ:

Curtis Industries GBS18 Terminal Block Series Specifications:

  • Center-to-Center Spacing: 7/16" (11.11mm)
  • Wire Range: No. 22AWG to No. 12AWG
  • Number of Terminals: 1 thru 26
  • Voltage Rating_CSA: 300 volts
  • Voltage Rating_UL_General Industrial: 150 volts
  • Voltage Rating_UL_Commercial Applications: 250 volts
  • Voltage Rating_UL_Limited Energy Applications: 600 volts
  • Tightening Torque_Wire Binding Screw: 9 in.-lb.
  • Tightening Torque_Wire Clamp: 9 in.-lb.
  • Current Rating: 20 amps
  • Housing Material: Phenolic Polyphenylene Oxide
  • Continuous Use Temp. UL: 150°C (302°F)
  • Continuous Use Temp. 110°C: 110°C (230°F)
  • Flammability Rating: 94V-0
  • Water Absorption: .04% (Phenolic), .06% (Thermoplastic)
  • Breakdown Voltage Terminal-Terminal: 3,600V Typ.
  • Breakdown Voltage Terminal-Ground: 5,800V Typ.

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Frequently Asked Questions

Where can I buy Curtis Industries GBS18?

You can click on the BUY or RFQ button to purchase GBS18 from an authorized Curtis Industries distributor.

How do I troubleshoot issues or seek technical support for part GBS18?

You can download the GBS18 datasheet or visit the Curtis Industries website for support.

Who is the manufacturer of GBS18?

Curtis Industries

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