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1SCA151174R1001 ABB Size 3 630A 1-Pole IP20 Fuse Base
ABB OFAZ3S1 is a 630 A single-pole fuse base for DIN size 3 fuse links with full IP20 protection for industrial low-voltage distribution applications.
£103.38
Why Choose the ABB OFAZ3S1 Fuse Base?
The ABB OFAZ3S1 is a robust single-pole fuse base designed for mounting and connecting DIN fuse links in industrial low-voltage electrical distribution systems. With ABB order code 1SCA151174R1001, it forms part of the ABB OFAZ fuse base range and is specifically designed for size 3 fuse links.
The OFAZ3S1 provides full IP20 protection, helping protect personnel against accidental contact with live parts when correctly installed. Its 1-pole configuration makes it suitable for individual fuse-link mounting or for building appropriately configured protection arrangements within switchboards and distribution equipment.
Designed for a rated current of 630 A, the OFAZ3S1 has a 35 mm terminal width and is supplied with the appropriate terminal bolt set for the size 3 platform. Its combination of high-current capability, full IP20 protection and standardised fuse mounting makes it suitable for demanding industrial distribution applications.
Key Advantages
- Designed specifically for DIN size 3 fuse links.
- 630 A rated current for high-current distribution applications.
- Single-pole configuration for individual fuse-link installation.
- Full IP20 protection helps reduce accidental contact with live components.
- 35 mm terminal width for the size 3 OFAZ platform.
- Standard delivery includes the appropriate terminal bolt set.
- ABB construction for integration into industrial low-voltage distribution equipment.
Key Features
- ABB OFAZ fuse base series.
- Fuse size 3 compatibility.
- 1-pole configuration.
- 630 A rated current.
- Full IP20 protection.
- 35 mm terminal width.
- M12 × 30 terminal bolt set for the OFAZ size 3 platform.
- Designed for compatible DIN fuse links.
- Suitable for switchboards and industrial distribution assemblies.
- ABB order code 1SCA151174R1001.
Reliable Fuse Mounting for Industrial Distribution
Fuse bases such as the ABB OFAZ3S1 provide the mechanical mounting and electrical connection required for compatible DIN fuse links. When combined with an appropriately selected fuse link, the fuse base supports a dependable overcurrent protection arrangement for cables, conductors and electrical distribution circuits.
The OFAZ3S1 combines a 630 A current rating with full IP20 protection and a single-pole configuration. Its size 3 format makes it suitable for compatible industrial fuse links used in switchboards, distribution panels and other high-current low-voltage electrical installations.
Typical Applications
- Industrial low-voltage switchboards.
- Electrical distribution panels and assemblies.
- Mounting of compatible DIN size 3 fuse links.
- Industrial machinery power distribution.
- Cable and feeder protection assemblies.
- Commercial and industrial electrical installations.
Technical Specifications
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| Device Type | Fuse base / holder | |
|---|---|---|
| Fuse Size | NH3 | |
| Fuse Type | NH (DIN) | |
| Poles | 1-pole | |
| Series | OFAZ | |
| ABB order code | 1SCA151174R1001 | |
| Product type | Fuse base | |
| Compatible fuse size | Size 3 | |
| Number of poles | 1 | |
| Rated current | 630 A | |
| Protection | Full protection IP20 | |
| Terminal width | 35 mm | |
| Terminal bolt set | M12 × 30 | |
| Weight | approx. 0.3 kg | |
| Product group | 311002-Fuses And Fusebases |
Frequently Asked Questions
What is the ABB OFAZ3S1 used for?
The ABB OFAZ3S1 is a single-pole fuse base used to mount and electrically connect compatible DIN size 3 fuse links in industrial low-voltage distribution systems.
What fuse size is compatible with the OFAZ3S1?
The OFAZ3S1 is specifically designed for size 3 fuse links.
What is the rated current of the ABB OFAZ3S1?
The OFAZ3S1 has a rated current of 630 A.
How many poles does the OFAZ3S1 have?
The OFAZ3S1 is a 1-pole fuse base for mounting a single compatible fuse link.
What protection rating does the ABB OFAZ3S1 provide?
The OFAZ3S1 provides full IP20 protection when correctly installed.
What is the terminal width of the OFAZ3S1?
The OFAZ3S1 has a terminal width of 35 mm.
Trusted by Electrical Professionals Worldwide
ABB OFAZ fuse bases provide standardised mounting and connection for compatible DIN fuse links, supporting dependable circuit protection in industrial switchboards, distribution assemblies and low-voltage electrical systems.
