Collection: Connector Blocks

Browse connector blocks and compact splicing connectors for electrical wiring. This collection includes lever-operated 221-series connectors, push-wire 773-series connectors and compact 2273-series connectors in selected conductor counts and cable-size ranges.

The range also includes 100A terminal blocks listed as 5P IP20 in a choice of colours, plus Niglon porcelain connector blocks in 5A two- and three-pole and 30A two-pole options, sold individually.

Check the individual model's connection arrangement, permitted conductor types and sizes, electrical ratings and enclosure requirements before ordering. Ratings and installation suitability vary between products.