This document describes the features and benefits of the ZS70-PE screw clamp terminal block, models 1SNK 161 022 D0201 and 1SNK 161 022 S0201, including reliable electrical and mechanical contact, exceeding the requirements of IEC 60947-7-2 terminal block standard, etc.
The ABB ZS70-PE screw clamp terminal block provides reliable electrical and mechanical contact, meeting IEC 60947‑7‑2 standards. It features a 70 mm pitch, polyamide insulating material, and an IP10 protection rating.
The datasheet lists key electrical ratings such as a 8400 A short‑time withstand current, storage temperature range from –55 °C to +110 °C, and torque specifications for the 6 mm Allen key. Certification details (RoHS, ATEX, CE) and a full set of environmental test results are included, along with ordering information and compatible accessories.
| Rated short‑time withstand current (1 s low) | 8400 A |
|---|---|
| Storage temperature range | -55 °C to +110 °C |
| Insulating material | Polyamide |
| Flammability rating | UL94 VO |
| IP protection rating | IP10 |
| Wire stripping length | 25 mm |
The terminal block can withstand a short‑time current of 8400 A for 1 second (low).