Why Choose the Mersen R078790 36GJB55V32 Medium Voltage Fuse Link?
The Mersen R078790, also identified as 36GJB55V32 and manufacturer designation 5500 CP GLJB 36.250 32, is a medium voltage cylindrical fuse link engineered to provide dependable protection for transformers, switchgear and public lighting distribution equipment. Rated at 32 A for applications up to 5.5 kV AC, it delivers reliable current-limiting protection in demanding industrial and utility installations.
Manufactured by Mersen using proven current-limiting fuse technology, the R078790 rapidly interrupts excessive fault currents before they can damage valuable electrical equipment. Its robust ceramic construction ensures dependable operation and long service life in harsh operating environments.
The fuse features a 36 × 250 mm cylindrical body and is designed for installation in compatible medium voltage fuse holders. It is ideal for OEM installations, utility infrastructure and maintenance replacement where the exact 5500 CP GLJB 36.250 32 specification is required.
Key Advantages
- High-performance medium voltage current-limiting fuse link.
- 32 A rated current for compatible protection systems.
- 5.5 kV AC voltage class.
- Rapid fault interruption helps minimise equipment damage.
- Robust 36 × 250 mm ceramic cylindrical construction.
- Suitable for switchgear, transformers and public lighting distribution.
Key Features
- Mersen medium voltage fuse technology.
- 36GJB55V32 catalogue reference.
- 5500 CP GLJB 36.250 32 manufacturer designation.
- 32 A nominal current rating.
- 5.5 kV AC voltage class.
- 36 × 250 mm cylindrical fuse format.
- Current-limiting operating principle.
- Designed for compatible medium voltage fuse holders.
Reliable Protection for Medium Voltage Power Systems
Medium voltage fuse links are designed to disconnect circuits rapidly when excessive fault currents occur. Their current-limiting action helps reduce peak fault current and thermal energy, protecting transformers, switchgear, conductors and associated electrical equipment while improving system reliability.
The Mersen R078790 is intended for installations requiring a 32 A, 5.5 kV cylindrical fuse with a 36 × 250 mm body. Replacement should always match the original equipment manufacturer's specification for current rating, voltage class, dimensions and operating characteristic.
Typical Applications
- Medium voltage switchgear.
- Transformer protection.
- Public lighting distribution networks.
- Industrial electrical distribution systems.
- OEM medium voltage equipment.
- Utility infrastructure and maintenance replacement.
