A Premier B2B Part Search
Curtis Industries CFTC21 Barrier Terminal Block Connector
The Curtis CFTC-21 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 connections, accommodating 1 to 26 terminals with a .375" center-to-center spacing. Constructed with break-resistant, high-impact thermoplastic, they are ideal for high moisture and dust environments. The solid brass terminals are molded in place with precision screw-machined inserts, virtually eliminating broken solder joints and providing a full mechanical thread system. Recognized under UL and CSA standards, the CFTC-21 series is a reliable solution for various industrial applications.
Curtis Industries CFTC21 Barrier Terminal Block Connector Specifications:
- Center-to-Center Spacing: .375" (9.52mm)
- Wire Range: No. 22AWG to No. 12AWG
- Number of Terminals: 1 thru 26
- Voltage Rating: CSA – 300V (screw terminals), UL – 600V (limited energy devices)
- Current Rating: 20 amps
- Housing Material: Thermoplastic Polyester
- Continuous Use Temp. (UL Index): 140°C (284°F)
- Flammability Rating: 94V-0
- Water Absorption (24 hrs. % wt. gain): .08%
- Chemical Resistance: Excellent in most environments
- Breakdown Voltage: Terminal - Terminal: 7,000V Typ., Terminal - Ground: 6,000V Typ.
- Terminal Material: Solid Brass
- Solder Style Terminal Plating: High-purity tin
- Contact Resistance: .002 Ohm Typ. (CFTD)
- Tightening Torque (Wire Binding Screw): 12 in.-lb.
- Tightening Torque (Wire Clamps): 20 in.-lb.
Buy the CFTC-21 CURTIS INDUSTRIES Barrier Terminal Block Connector | myMectronic
Purchase the Curtis CFTC-21 Barrier Terminal Block securely and efficiently online.
Buy Now
Frequently Asked Questions
Where can I buy Curtis Industries CFTC21?
You can click on the BUY or RFQ button to purchase CFTC21 from an authorized Curtis Industries distributor.
How do I troubleshoot issues or seek technical support for part CFTC21?
You can download the CFTC21 datasheet or visit the Curtis Industries website for support.
Who is the manufacturer of CFTC21?
Curtis Industries