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OFAZ3P3 ABB Size 3 630 A 3-Pole Fuse Base with Phase Barriers
ABB OFAZ3P3 1SCA151173R1001 is a size 3, 3-pole 630 A fuse base with an open IP00 construction and phase barriers for industrial low-voltage power distribution applications.
£253.08
Why Choose the ABB OFAZ3P3 Fuse Base?
The ABB OFAZ3P3, order code 1SCA151173R1001, is a robust 3-pole size 3 fuse base designed for reliable low-voltage fuse protection in industrial power distribution systems. As part of the ABB 311031-OS/OESA Accessories product group, it features an open construction with phase barriers for separation between poles.
Designed for demanding industrial installations, the OFAZ3P3 has a 630 A rated current and is suitable for systems with a rated operational voltage of up to 690 V AC. Its 1000 V AC rated insulation voltage and 6 kV rated impulse withstand voltage support dependable performance within professional switchboards, distribution panels and electrical assemblies.
The OFAZ3P3 uses an open with phase barriers IP00 configuration and provides 3-pole protection for three-phase installations. With a 35 mm terminal width, baseplate mounting and a standard terminal bolt set using M12 × 30 bolts for the size 3 platform, it provides a practical and durable solution for high-current fuse installations.
Key Advantages
- Heavy-duty ABB size 3 fuse base for industrial power distribution.
- 630 A rated current for high-current electrical applications.
- 3-pole configuration for three-phase systems.
- Open construction with phase barriers for separation between poles.
- 690 V AC rated operational voltage.
- 1000 V AC rated insulation voltage.
- 6 kV rated impulse withstand voltage.
- Standard delivery includes the terminal bolt set for straightforward installation.
Key Features
- ABB OFAZ3P3 fuse base.
- ABB order code 1SCA151173R1001.
- Part of the 311031-OS/OESA Accessories product group.
- Size 3 fuse base.
- 3-pole configuration.
- 630 A rated current.
- Open with phase barriers, IP00 construction.
- 690 V AC rated operational voltage.
- 1000 V AC rated insulation voltage.
- 6 kV rated impulse withstand voltage.
- 35 mm terminal width.
- M12 × 30 terminal bolts for the size 3 fuse-base platform.
Reliable Fuse Protection for Power Distribution
Fuse bases provide the mechanical and electrical interface for replaceable fuse links within low-voltage distribution systems. When fitted with a correctly specified fuse link, the assembly provides dependable overcurrent protection by interrupting the electrical circuit when the fuse link responds to an overload or short-circuit condition.
The ABB OFAZ3P3 combines a 630 A current rating with a 3-pole configuration and open phase barriers, making it particularly suitable for high-current three-phase distribution installations. Its phase barriers provide physical separation between the poles, while its baseplate-mounted construction supports secure integration into industrial switchboards and distribution assemblies.
Typical Applications
- Industrial low-voltage power distribution systems.
- High-current three-phase electrical switchboards.
- Power distribution panels and cabinets.
- Industrial machinery electrical supplies.
- Fuse-protected feeders and distribution circuits.
- Electrical infrastructure and plant distribution systems.
- OEM panel building and switchgear assemblies.
Technical Specifications
| Product group | 311031-OS/OESA Accessories |
|---|---|
| Model / type | OFAZ3P3 |
| Order code | 1SCA151173R1001 |
| Product type | Fuse base |
| Fuse base size | Size 3 |
| Number of poles | 3 |
| Rated current | 630 A |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage | 1000 V AC |
| Rated impulse withstand voltage | 6 kV |
| Protection configuration | Open with phase barriers, IP00 |
| Mounting type | Baseplate |
| Terminal width | 35 mm |
| Terminal bolt size | M12 × 30 |
| Product net width | 275 mm |
| Product net height | 267 mm |
| Product net depth / length | 129 mm |
| Product net weight | approx. 2.244 kg |
| EAN | 6417019814971 |
Frequently Asked Questions
What is the ABB OFAZ3P3 used for?
The ABB OFAZ3P3 is a 3-pole size 3 fuse base designed to accommodate compatible fuse links for overcurrent protection in industrial low-voltage power distribution systems.
What is the rated current of the ABB OFAZ3P3?
The OFAZ3P3 has a rated current of 630 A, making it suitable for high-current industrial distribution applications.
What type of protection does the OFAZ3P3 have?
The ABB OFAZ3P3 has an open with phase barriers, IP00 construction, with barriers providing physical separation between the three poles.
What voltage ratings does the ABB OFAZ3P3 have?
The OFAZ3P3 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 OFAZ3P3 installed?
The OFAZ3P3 is designed for baseplate mounting and the size 3 platform uses M12 × 30 terminal bolts for robust electrical connections within compatible switchboards and distribution assemblies.
Trusted ABB Fuse Protection
ABB OFAZ fuse bases provide robust fuse-link mounting and connection solutions for industrial electrical distribution systems, with the OFAZ3P3 combining a 630 A rating, 3-pole configuration and open phase-barrier construction for demanding switchboard applications.
