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Electronic Components USA

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Modular Terminal Blocks

Cliff modular terminal blocks are primarily intended for use in permanent installation situations. They are designed as a superior alternative to old style screw terminal barrier strips. They can be used in power supplies, amplifiers, car equipment, shower controls and various touch-proof and tamper-resistant electrical and electronic equipment.

See the PDF data sheet: Modular Terminal Blocks portable document format (opens in a new window).


modular contractor terminal blocks

UL Solutions logo CSA Group logo




Supplied in packs of 100 pieces with lids open. Screw fixing unit supplied in packs of 100 pieces with screws separate. Ends supplied in bags of 100 sets.



CLIFF FastOn terminal blocksmodular contractor terminal blocks

UK Registered Design 2066438, USA Patent 405055.


Please also see our other terminals.


Please contact Cliff sales for more information.


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