KEYSTONE Electronics, represented in Australia by NPA has released modular terminal blocks for two (part 8728) and three-wire (part 8729) insertion. They are designed to meet PCB, test set and quick-connect requirements.
The screwless, push-button devices assure positive, horizontal entry of solid or stranded #20-18 AWG wire and have stainless steel integrated springs for firm wire retention.
The modular blocks can interlock to a maximum of 24 units and can mount into predrilled or stamped holes and provide brass, tin-plated terminations with stainless steel contacts. Housings are made of nylon 6/6, UL rated 94V-0.
They have current ratings to 10A, a dielectric strength of 2500V and operating temperatures -30°C to 120°C.