This document introduces the Screw Clamp Terminal Block products of 1SNK 161 036 D0201 and 1SNK 161 036 S0201 models. The features include circuit protection with 5x25 and 5x20 fuse terminal blocks (fuse not supplied), compliance with IEC 60947-7-3 standard, and built-in test socket screws.
The ZS4‑SF1‑T is a screw‑clamp terminal block designed for secure circuit connections. It complies with IEC 60947‑7‑3, features built‑in test socket screws, and is available with 10 AWG terminals. Ordering details, part numbers and accessories are listed for easy procurement.
The datasheet provides detailed electrical characteristics (rated voltage 250 V, rated current 6.3 A, short‑circuit withstand 480 A), mechanical data (IP20 protection, operating torque 0.6 Nm), material specifications (polyamide insulation, UL94‑VO flammability) and environmental test results (temperature range –55 °C to +110 °C, humidity and corrosion tests).
| Rated voltage | 250 V (IEC 60947‑1) |
|---|---|
| Rated current | 6.3 A (IEC 60947‑7‑1) |
| IP protection | IP20 |
| Operating temperature range (storage) | -55 °C to +110 °C |
| Insulating material | Polyamide |
| Flammability rating | UL94‑VO |
| Connecting capacity per clamp (rigid conductor) | 0.2‑4 mm² (24‑10 AWG) |
The terminal block is rated for 250 V according to IEC 60947‑1.
It has an IP20 protection rating.
It can be stored from –55 °C up to +110 °C.