Key facts
- Brand
- ABB
- Model
- ZS4-SF-R
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-07
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ABB ZS4-SF-R Screw Clamp Terminal Block Technical Datasheet
The ZS4-SF-R screw clamp terminal block is designed for 4 mm² (10 AWG) conductors and offers built‑in fuse protection compliant with IEC 60947‑7‑3. It features two jumper channels, a test socket, and a blown‑fuse indicator for easy fault identification.
The datasheet provides electrical ratings (250 V, 6.3 A), mechanical data (torque 0.6 Nm, wire stripping length 10.5 mm), environmental test results (IP20, temperature range –55 °C to +110 °C) and a full list of compatible accessories and ordering codes.
ABB ZS4-SF-R specifications
| Rated voltage | 250 V (IEC 60947‑1) |
|---|---|
| Rated current | 6.3 A (IEC 60947‑7‑1) |
| IP protection | IP20 |
| Torque (screw clamp) | 0.6 Nm |
| Wire stripping length | 10.5 mm |
| Rated cross section | 4 mm² (10 AWG) |
| Short‑time withstand current (1 s) | 480 A |
| Operating temperature range | –55 °C to +110 °C |
Source: ABB ZS4-SF-R Screw Clamp Terminal Block Technical Datasheet
All ABB ZS4-SF-R documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the rated current of the ZS4‑SF‑R terminal block?
The terminal block is rated for 6.3 A according to IEC 60947‑7‑1.
From: ABB ZS4-SF-R Screw Clamp Terminal Block Technical Datasheet
What IP protection does the ZS4‑SF‑R provide?
It has an IP20 protection rating.
From: ABB ZS4-SF-R Screw Clamp Terminal Block Technical Datasheet
What is the rated voltage of the ZS4‑SF‑R terminal block?
The terminal block is rated for 250 V according to IEC 60947‑1.
What is the rated current for this terminal block?
It is rated for a continuous current of 6.3 A (IEC 60947‑7‑1).