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1SCA022315R3070 ABB Enclosed Switch Fuse 250 A 3 Pole
ABB OS250D1FCC3B enclosed switch fuse with 250 A rating, 3 poles, DIN 0-1 fuse system and IP65 plastic enclosure for industrial power protection.
£1,251.24
Why Choose the ABB OS250D1FCC3B Enclosed Switch Fuse?
The ABB OS250D1FCC3B is a heavy-duty 250 A enclosed switch fuse designed for reliable isolation, protection and switching control in industrial low voltage power distribution systems. As part of the ABB OT enclosed switch fuse range, it combines a robust plastic enclosure with DIN fuse technology to provide dependable circuit protection for demanding applications. :chatgpt-content-reference{index="0"}
This enclosed switch fuse features a 3-pole configuration, DIN fuse system, black pistol handle operation and a UV-protected glass reinforced polycarbonate enclosure. The cover is interlocked for safer operation, with the interlocking function defeatable when required for maintenance procedures. :chatgpt-content-reference{index="1"}
With a 250 A rated current, 690 V AC rated operational voltage, DIN 0–1 fuse size compatibility and IP65 protection, the ABB OS250D1FCC3B is suitable for industrial distribution boards, machinery supplies and outdoor or indoor electrical installations. :chatgpt-content-reference{index="2"}
Key Advantages
- Reliable ABB OT enclosed switch fuse for industrial power distribution.
- 250 A rated current for high-current switching applications. :chatgpt-content-reference{index="3"}
- 3-pole switching configuration for three-phase systems. :chatgpt-content-reference{index="4"}
- IP65 glass reinforced polycarbonate enclosure for indoor and outdoor installation. :chatgpt-content-reference{index="5"}
- DIN fuse size 0–1 compatibility for flexible protection options. :chatgpt-content-reference{index="6"}
- Padlockable pistol handle supports safe isolation procedures. :chatgpt-content-reference{index="7"}
Key Features
- ABB OT enclosed switch fuse series.
- Model: OS250D1FCC3B.
- 250 A enclosed switch fuse.
- 3-pole configuration.
- DIN fuse system size 0–1.
- Black pistol handle.
- IP65 plastic enclosure.
- UV-protected glass reinforced polycarbonate housing.
- Interlocked cover with defeatable interlocking.
- N and PE terminals included.
- Top in / bottom out cable connection arrangement.
Reliable High-Current Isolation and Protection
The ABB OS250D1FCC3B combines switching and fuse protection in a single enclosed unit, providing a practical solution for protecting electrical circuits while allowing safe local isolation. Its robust enclosure design helps protect internal components in demanding industrial environments. :chatgpt-content-reference{index="8"}
The ABB OT enclosed switch fuse platform is designed for industrial engineers, panel builders and maintenance teams requiring dependable circuit control, secure isolation and flexible fuse protection options. :chatgpt-content-reference{index="9"}
Typical Applications
- Industrial power distribution panels.
- Machine supply isolation.
- Motor and equipment protection circuits.
- Commercial electrical installations.
- Outdoor electrical distribution systems.
- Low voltage switchgear assemblies.
Technical Specifications
| Series | OT Enclosed Switch Fuses |
|---|---|
| Order code | 1SCA022315R3070 |
| Product type | Enclosed switch fuse |
| Rated current | 250 A |
| Number of poles | 3P |
| Rated operational voltage | 690 V AC |
| Rated operational current AC-22A | 250 A |
| Rated operational current AC-23A | 250 A |
| Conventional thermal current | 250 A |
| Fuse system | DIN |
| Fuse size | 0–1 |
| Rated insulation voltage | 1000 V |
| Rated impulse withstand voltage | 8 kV |
| Handle type | Pistol handle |
| Handle colour | Black |
| Enclosure material | Plastic |
| Protection rating | IP65 |
| Pollution degree | 3 |
| Terminal type | Screw clamp / PE terminal |
| Main circuit connection capacity | 10–70 mm² |
| Cable entry | Up / down |
| Auxiliary contacts maximum | 2 NO, 1 NC |
| Dimensions (W × H × D) | 380 × 560 × 180 mm |
| Weight | 13.8 kg |
Frequently Asked Questions
What is the ABB OS250D1FCC3B used for?
The ABB OS250D1FCC3B is an enclosed switch fuse used for high-current isolation and fuse protection in low voltage electrical systems.
What is the current rating of the ABB OS250D1FCC3B?
The OS250D1FCC3B has a 250 A rated current.
How many poles does the ABB OS250D1FCC3B have?
The ABB OS250D1FCC3B has a 3-pole configuration for three-phase applications.
What fuse system does the ABB OS250D1FCC3B use?
The OS250D1FCC3B uses a DIN fuse system with 0–1 fuse size compatibility.
What protection rating does the ABB OS250D1FCC3B provide?
The ABB OS250D1FCC3B provides an IP65 protection rating with a UV-protected plastic enclosure.
Trusted by Electrical Engineers Worldwide
ABB enclosed switch fuses are widely used by electrical engineers, panel builders and industrial operators to provide dependable circuit protection, safe isolation and reliable low voltage power control.
