Check the listing for details. CH2 Spring Wire Connectors Quick Cable Connector Press Type Terminal Block 30pcs. Condition: New. Listed at 14.05 USD. Descriptions:1.MARK OF THE CONNECTOR. The N is neutral wire, L is live wiring.2.INDEPENDENT DESIGN. No interference, using insulation flame retardant material and stainless steel circlip structure, avoiding wires fall off, so that the copper conductor of the exposed wire is sealed in the plastic. Avoid arcing, dustproof , moisture-proof.3.NO TOOLS REQUIRED. Simple operation, saving time and effort. Hold down the item and press the terminal, and then put the peeled wires into the terminal, finally loose hands and finish the connection.4.MULTIPURPOSE. Widely used in lighting, power and wiring, motor, electrical control, household appliances,machinery and wire joints.5.NOTICE: Please use it in the rated range. Do not connect high power electrical. Installation:1. Press the spring clip.2. Insert wires.