This datasheet provides detailed information about the ZS4-SF-T Screw Clamp Terminal Block, including dimensions, color, certifications, and packaging.
The ABB ZS4‑SF‑T screw clamp terminal block is presented with its key features, ordering details and mechanical dimensions. It complies with IEC 60947‑7‑3 for fuse terminal blocks and includes built‑in test socket screws for easy verification.
The document lists material specifications, electrical characteristics, voltage ratings, environmental test results and a range of compatible accessories such as end stops, jumper bars and test adapters. All data are provided to support proper selection, installation and maintenance of the product.
| Rated voltage (IEC 60947‑1) | 250 V |
|---|---|
| Rated current (IEC 60947‑7‑1) | 6.3 A |
| Short‑time withstand current (1 s) | 480 A |
| IP protection | IP20 |
| Operating temperature range | -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 is rated for a continuous current of 6.3 A per IEC 60947‑7‑1.
Accessories include end stops, jumper bars, test adapters, test connectors, spacers, test plugs, tools, and terminal block markers.