Why Choose the ABB XRG160BS-185/10-4P Switch Disconnector Fuse?
The ABB XRG160BS-185/10-4P (1SEP204486R3700) is a high-performance four-pole switch disconnector fuse from the ABB SlimLine XR Gold series, engineered for safe switching, reliable isolation and overcurrent protection in demanding low-voltage power distribution systems. It is specifically designed for use with British Standard Lawson 00T fuse links and offers dependable operation in industrial, commercial and infrastructure applications.
Designed for installation on 185 mm busbar systems with a 10 mm busbar thickness, the XRG160BS-185/10-4P enables fast, space-efficient installation while providing secure bolt-connected terminals and front operation. The compact SlimLine XR Gold design maximises outgoing feeder density whilst maintaining excellent accessibility for maintenance and fuse replacement.
With a 160 A rated operational current, 500 V AC rated operational voltage and 55 kA conditional short-circuit rating, this switch disconnector fuse delivers dependable protection for low-voltage distribution circuits where safety, reliability and ease of installation are essential.
Key Advantages
- High-quality four-pole switch disconnector fuse.
- 160 A rated operational current.
- Designed for 185 mm busbar spacing and 10 mm busbar thickness.
- Compatible with Lawson 00T British Standard fuse links.
- 55 kA conditional short-circuit capability.
- Compact ABB SlimLine XR Gold construction for efficient panel layouts.
Key Features
- ABB SlimLine XR Gold series.
- XRG160BS-185/10-4P model.
- Four-pole configuration.
- 160 A rated operational current.
- 500 V AC rated operational voltage.
- 1000 V insulation voltage (Ui).
- 8 kV impulse withstand voltage (Uimp).
- Suitable for Lawson 00T British Standard fuse links.
- Manual front operation.
- Busbar-mounted design.
- IP41 front protection rating.
Reliable Four-Pole Circuit Protection
The XRG160BS-185/10-4P combines manual switching, safe isolation and fuse protection within a compact assembly. The four-pole configuration enables simultaneous switching of all conductors, making it suitable for installations requiring complete circuit isolation while maintaining reliable overload and short-circuit protection.
ABB's SlimLine XR Gold range has been developed to simplify switchboard construction whilst delivering dependable long-term performance. The busbar-mounted design allows rapid installation, excellent accessibility and efficient utilisation of available panel space.
Typical Applications
- Industrial switchboards.
- Commercial electrical distribution panels.
- Infrastructure power distribution.
- Manufacturing facilities.
- Four-pole feeder protection.
- Low-voltage busbar distribution systems.
