The Screw Type Series 300 provides a cost‑effective, reliable solution for cable‑to‑PC‑board connections. It offers standard 2‑ and 3‑way block sizes, customizable contact counts, and includes a wire guard to protect wires from the screw.
Technical data includes PBT glass‑filled housing, brass metal housing, steel‑galvanized screws, and stainless‑steel wire guard. Electrical ratings cover up to 10 A per way, 1500 VAC withstanding voltage, and 300 VAC operating voltage. Mechanical specifications list a maximum screw torque of 4 kg·cm and an operating temperature range of –55 °C to +105 °C.
| Current rating | 10 A per way (max) |
|---|---|
| Contact resistance | 20 mΩ (max) |
| Insulation resistance | 5000 MΩ @ 1000 V |
| Withstanding voltage | 1500 VAC for 1 min |
| Operation voltage | 300 VAC |
| Wire range | 14‑22 AWG |
| Screw torque | 4 kg·cm (max) |
| Operating temperature | –55 °C to +105 °C |
| Solderability | 95 % coverage (min) |
The connector can carry up to 10 amps per way.
It can withstand up to 1500 VAC for one minute.
The device operates from –55 °C up to +105 °C.
It supports wires from 14 AWG to 22 AWG.