Why Choose the Mersen C097292 PS IV 20x127 PRE BS Fuse Switch Disconnector?
The Mersen C097292, catalogue reference PS IV 20x127 PRE BS, is a heavy-duty 4-pole fuse switch disconnector engineered for the safe isolation and protection of circuits using 20 × 127 mm cylindrical fuse links. Designed as part of the trusted Mersen PS 20x127 series, it combines dependable fuse protection with a manually operated load-break isolator for demanding industrial and renewable energy applications.
Rated for up to 125 A and 1500 V, the C097292 is particularly suited to photovoltaic installations, industrial DC systems and power distribution equipment. The salt spray-resistant construction makes it suitable for harsh operating environments, while the four-pole configuration enables simultaneous isolation of multiple conductors for improved maintenance safety.
Its robust insulated body, DIN rail mounting capability and secure cylindrical fuse retention provide reliable long-term operation while simplifying fuse replacement and maintenance within electrical panels and switchboards.
Key Advantages
- Heavy-duty 4-pole fuse switch disconnector.
- Designed for 20 × 127 mm cylindrical fuse links.
- 125 A maximum current rating.
- 1500 V maximum operating voltage.
- Salt spray-resistant version for demanding environments.
- Provides safe circuit isolation during maintenance.
- Compact panel-mounted design.
- Manufactured by Mersen for industrial and renewable energy applications.
Key Features
- Mersen PS 20x127 fuse holder series.
- PS IV 20x127 PRE BS configuration.
- Four-pole construction.
- Compatible with 20 × 127 mm cylindrical fuse links.
- Maximum operating current of 125 A.
- Maximum voltage rating of 1500 V.
- Salt spray-resistant construction.
- Insulated fuse carrier.
- Designed for panel or DIN rail installation.
- Simple fuse replacement and maintenance.
Reliable Fuse Isolation for Industrial and Renewable Energy Systems
Fuse switch disconnectors provide a safe method of isolating electrical circuits while allowing rapid replacement of fuse links during maintenance. The Mersen C097292 combines reliable electrical performance with secure mechanical operation to minimise downtime and improve maintenance safety.
Its high voltage capability and corrosion-resistant construction make it particularly suitable for photovoltaic installations, battery energy storage systems and demanding industrial environments where dependable isolation is essential.
Typical Applications
- Photovoltaic installations.
- Battery energy storage systems.
- Industrial switchboards.
- Power distribution panels.
- Renewable energy equipment.
- High-voltage DC systems.
- Industrial control panels.
- Electrical infrastructure.
