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OFAZ2S3 ABB Size 2 400 A 3-Pole IP20 Fuse Base
ABB OFAZ2S3 1SCA151169R1001 is a size 2, 3-pole DIN fuse base rated at 400 A with full IP20 protection for industrial low-voltage power distribution applications.
£181.77
Why Choose the ABB OFAZ2S3 Fuse Base?
The ABB OFAZ2S3, order code 1SCA151169R1001, is a robust 3-pole DIN fuse base designed for reliable low-voltage circuit protection in industrial power distribution systems. As part of the ABB 311031-OS/OESA Accessories product group, this size 2 fuse base combines a high current rating with full IP20 protection for professional switchboard and electrical distribution applications.
Designed for DIN fuse systems, the OFAZ2S3 provides a secure baseplate-mounted platform for compatible fuse links. Its 400 A rated current, 690 V AC rated operational voltage and 1000 V AC rated insulation voltage make it suitable for demanding industrial installations where dependable fuse-based circuit protection is required.
The OFAZ2S3 features full IP20 protection and a 3-pole configuration, helping provide additional protection against access to hazardous parts when correctly installed. Its size 2 format, bolt terminals and durable construction make it well suited to power distribution panels, switchboards and industrial electrical systems.
Key Advantages
- Heavy-duty ABB size 2 fuse base for industrial power distribution.
- 400 A rated current for high-current electrical applications.
- 3-pole configuration for three-phase systems.
- Full IP20 protection for enhanced protection in installed applications.
- 690 V AC rated operational voltage.
- 1000 V AC rated insulation voltage.
- DIN fuse system with secure baseplate mounting.
- Bolt terminal arrangement for robust electrical connections.
Key Features
- ABB OFAZ2S3 fuse base.
- ABB order code 1SCA151169R1001.
- Part of the 311031-OS/OESA Accessories product group.
- Size 2 fuse base.
- 3-pole configuration.
- 400 A rated current.
- Full IP20 protection.
- 690 V AC rated operational voltage.
- 1000 V AC rated insulation voltage.
- 6 kV rated impulse withstand voltage.
- DIN fuse system for industrial circuit protection.
- Baseplate mounting with bolt terminals.
Reliable Fuse Protection for Power Distribution
Fuse bases provide the mechanical and electrical interface for replaceable fuse links within low-voltage distribution systems. When a correctly specified fuse link is installed, the fuse system provides overcurrent protection by interrupting the circuit when fault current exceeds the fuse link's operating characteristics.
The ABB OFAZ2S3 combines a 400 A current rating with a 3-pole configuration and full IP20 protection, making it particularly suitable for three-phase industrial distribution systems. Baseplate mounting and bolt terminals provide a robust installation arrangement for switchboards, distribution panels and other fixed electrical assemblies.
Typical Applications
- Industrial low-voltage power distribution systems.
- Three-phase electrical switchboards.
- Power distribution panels and cabinets.
- Industrial machinery electrical supplies.
- Fuse-protected feeders and distribution circuits.
- OEM electrical panel building.
- Commercial and industrial switchgear assemblies.
Technical Specifications
| Product group | 311031-OS/OESA Accessories |
|---|---|
| Model / type | OFAZ2S3 |
| Order code | 1SCA151169R1001 |
| Product type | Fuse base |
| Fuse base size | Size 2 |
| Fuse system | DIN |
| Number of poles | 3 |
| Rated current | 400 A |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage | 1000 V AC |
| Rated impulse withstand voltage | 6 kV |
| Protection rating | IP20, full protection |
| Mounting type | Baseplate |
| Terminal type | Bolt |
| Terminal width | 35 mm |
| Pollution degree | 3 |
| Tightening torque | 32 N·m according to IEC 60947-1 |
| EAN | 6417019814933 |
Frequently Asked Questions
What is the ABB OFAZ2S3 used for?
The ABB OFAZ2S3 is a 3-pole size 2 DIN fuse base used to accommodate compatible fuse links for overcurrent protection in industrial low-voltage power distribution systems.
What is the rated current of the ABB OFAZ2S3?
The OFAZ2S3 has a rated current of 400 A.
What protection rating does the OFAZ2S3 provide?
The ABB OFAZ2S3 provides full IP20 protection when correctly installed.
What voltage ratings does the ABB OFAZ2S3 have?
The OFAZ2S3 has a 690 V AC rated operational voltage, a 1000 V AC rated insulation voltage and a 6 kV rated impulse withstand voltage.
How is the ABB OFAZ2S3 installed?
The OFAZ2S3 is designed for baseplate mounting and uses bolt terminals to provide robust electrical connections within compatible switchboards and distribution assemblies.
Trusted ABB Fuse Protection
ABB OFAZ fuse bases provide a robust platform for DIN fuse protection in industrial electrical distribution systems, combining dependable electrical connections with practical installation features for professional switchboard and panel-building applications.
