Key facts
- Brand
- ABB
- Model
- ZS4-SF1-R
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-07
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ABB ZS4-SF1-R Screw Clamp Terminal Block Technical Datasheet
The ABB ZS4‑SF1‑R is a screw‑clamp terminal block designed for 4 mm fuse applications. It complies with IEC 60947‑7‑3, features a built‑in test socket, a blown‑fuse indicator, and offers both single and multi‑conductor connections.
The datasheet provides electrical ratings (250 V, 6.3 A, 480 A short‑time withstand), mechanical data (IP20, torque values), environmental test results, and a list of compatible accessories such as end stops, test plugs, and protecting covers.
ABB ZS4-SF1-R specifications
| Rated voltage | 250 V (IEC 60947‑1) |
|---|---|
| Rated current | 6.3 A (IEC 60947‑7‑1) |
| Short‑time withstand current | 480 A (1 s low) |
| Protection rating | IP20 |
| Insulating material | Polyamide |
| Connecting capacity per clamp (rigid conductor) | 0.2‑4 mm² (24‑10 AWG) |
| Storage temperature range | -55 °C to +110 °C |
Source: ABB ZS4-SF1-R Screw Clamp Terminal Block Technical Datasheet
All ABB ZS4-SF1-R documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the rated voltage of the ABB ZS4‑SF1‑R terminal block?
The terminal block is rated for 250 V according to IEC 60947‑1 (and 300 V per UL 1059).
From: ABB ZS4-SF1-R Screw Clamp Terminal Block Technical Datasheet
What is the rated current of the ZS4‑SF1‑R?
It is rated for a continuous current of 6.3 A as specified in IEC 60947‑7‑1.
From: ABB ZS4-SF1-R Screw Clamp Terminal Block Technical Datasheet
What is the rated voltage of the ABB ZS4‑SF1‑R terminal block?
The terminal block is rated for 250 V according to IEC 60947‑1 and 300 V according to UL 1059.
What is the rated current of the ZS4‑SF1‑R?
It is rated for a continuous current of 6.3 A per IEC 60947‑7‑1.