The FQ waterproofing series circular electric interlock conforms to the Ministry of Electronics Industry primary device industry administrative bureau bureau batch of standard DZ4Q/RE008-84 manufacture, the product structure advanced, reliability high, volume small, weight light, bayonet socket momentary connection, waterproof performance fine, the operation use is simple. Structure advanced, electric interlock performance fine, price inexpensive, the natural
price is higher than. Inserts the needle, the jack lead wire uses the welding type, the product is widely used Yu Gezhong between the electronic instrumentation, the electron, the electrical equipment has in the electric interlock which the waterproofing requests. The product needle, the hole may act according to your request exchange.