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Curtis Industries CBPC4 Barrier Terminal Block Connector

The Curtis Industries CBPC-4 series terminal blocks offer a compact barrier-type design suitable for electronic and control feed-thru applications where space is limited. These blocks provide fully insulated feed-thru, disconnect, printed circuit, or surface connection options, accommodating 1 to 26 terminals with .375 inch center-to-center spacing. Constructed with break-resistant, high-impact thermoplastic and precision-machined brass inserts, they meet industrial control clearance and creepage requirements, rated for 20A up to 600V. Recognized under UL and CSA standards, the CBPC-4 series is ideal for high-moisture and dust environments, offering a robust and reliable connection solution for various industrial applications.

Authorized Distributors
Source:DigiKey
Part No:CBPC-4
Stock:0
Inv Date:06-08-2026
Price: Unit price: $4.7438
Buy/RFQ:
Part No:CBPC-4
Stock:25
Inv Date:06-08-2026
Price: Unit price: $4.18
Buy/RFQ:
Part No:CBPC-4
Stock:25
Inv Date:06-08-2026
Price: Unit price: $4.18
Buy/RFQ:

Curtis Industries CBPC4 Barrier Terminal Block Connector Specifications:

  • Center-to-Center Spacing: 0.375" (9.52mm)
  • Wire Range: No. 22AWG to No. 12AWG
  • No. of Terminals: 1 thru 26
  • Voltage Rating: CSA – 300V, UL – 600V
  • Screw Terminals: UL – 600V – Limited Energy Devices, UL – 300V – General Industrial
  • Quick Connects: UL – 125V – General Appliance
  • Housing Material: Thermoplastic Polyester
  • Continuous Use Temp. (UL Index): 140°C (284°F)
  • Flammability Rating: 94V-0
  • Water Absorption (24 hrs. % wt. gain): 0.08%
  • Chemical Resistance: Excellent in most environments
  • Breakdown Voltage: Terminal - Terminal: 7,000V Typ., Terminal - Ground: 6,000V Typ.
  • Terminal Material: Solid Brass
  • Contact Resistance: 0.002 Ohm Typ. – CFTD
  • Tightening Torque (Wire Binding Screw): 12 in.-lb.
  • Tightening Torque (Wire Clamps): 20 in.-lb.

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Frequently Asked Questions

Where can I buy Curtis Industries CBPC4?

You can click on the BUY or RFQ button to purchase CBPC4 from an authorized Curtis Industries distributor.

How do I troubleshoot issues or seek technical support for part CBPC4?

You can download the CBPC4 datasheet or visit the Curtis Industries website for support.

Who is the manufacturer of CBPC4?

Curtis Industries

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