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The 38kV High Voltage Fuse Cutout is designed for reliable protection of overhead power distribution systems. This 38kV fuse cutout combines switching and overcurrent protection functions, effectively isolating faulty sections when overloads or short circuits occur. Suitable for outdoor installation, it is widely used in high voltage distribution lines to ensure system safety and operational stability.
| Rated voltage(KV) | Rated current(A) | Rated interrupting current(KA) | Lightning impulse withstand voltage to ground (BIL KV) | Minimum power frequency withstand dry voltage to ground (KV) | Minimum creepage distance(mm) |
| 24-27 | 100/200 | 12 | 150 | 65 | 470 | |
| 33-38 | 100/200 | 8 | 170 | 70 | 660 | |
| 33-38 | 100/200 | 8 | 170 | 70 | 720 | |
| 33-38 | 100/200 | 8 | 170 | 70 | 900 |
Reliable overcurrent and short-circuit protection
Clear drop-out action for visible disconnection
Suitable for 38kV high voltage distribution systems
Durable structure for long-term outdoor installation
Excellent insulation performance under harsh conditions
Available in porcelain or polymer insulation options
Easy installation and fuse replacement
Reduces downtime during fault conditions
Compatible with standard high voltage fuse links
Utility-grade quality for power distribution networks
38kV overhead distribution lines
High voltage feeder line protection
Pole-mounted distribution equipment
Substation outgoing line protection
Urban and rural high voltage power networks
• Select the appropriate 38kV high voltage fuse cutout based on system voltage and rated current.
• Mount the fuse cutout securely onto the pole or structure using standard hardware.
• Install the correct fuse link inside the cutout tube.
• Connect incoming and outgoing conductors to the terminals.
• Verify proper operation and perform visual inspection after installation.
Manufactured using high-quality insulating materials
Strict testing for electrical and mechanical performance
Stable operation under outdoor environmental conditions
Conforms to utility and industry standards
Factory inspection before shipment
Q1: What is a 38kV high voltage fuse cutout used for?
A1: It is used to protect overhead high voltage distribution lines from overcurrent and short circuits.
Q2: Is the fuse cutout suitable for outdoor installation?
A2: Yes, it is specifically designed for outdoor high voltage environments.
Q3: Can the fuse link be easily replaced?
A3: Yes, the drop-out design allows quick and safe fuse replacement.
Q4: What insulation options are available?
A4: Porcelain and polymer insulation options are available.
Q5: Is the drop-out action visible after operation?
A5: Yes, the fuse tube drops down clearly after operation.
