Siemens SITOR Fuse Link with Blade Contacts NH00 35A gR – 3NE80031
The Siemens 3NE80031 is a SITOR semiconductor protection fuse link designed in NH00 size for reliable protection of power semiconductor devices such as thyristors, diodes, converters, UPS systems, soft starters, and VFD drives. It uses a gR ultra-fast acting characteristic, ensuring rapid interruption of fault currents and preventing damage to sensitive electronic equipment.
This fuse is widely used in industrial automation, drive systems, and power distribution panels, where high-speed and reliable short-circuit protection is required.
Key Features:
• Siemens SITOR semiconductor protection fuse link
• Part Number: 3NE80031
• NH00 size with blade contacts
• Rated current: 35A
• Utilization category: gR (full-range semiconductor protection)
• Rated voltage: 690V AC / 440V DC
• High short-circuit breaking capacity: 100kA
• Front indicator for fuse status monitoring
• Silver-plated blade contacts for reliable conductivity
• Suitable for NH fuse bases and switch disconnector mounting
• Extremely fast-acting protection for semiconductor safety
• Complies with IEC 60269-1 / IEC 60269-4 standards
|
Parameter |
Specification |
|
Product Series |
Siemens SITOR |
|
Part Number |
3NE80031 |
|
Product Type |
Semiconductor Protection Fuse Link |
|
Fuse Size |
NH00 |
|
Rated Current |
35A |
|
Utilization Category |
gR |
|
Rated Voltage |
690V AC / 440V DC |
|
Breaking Capacity |
100kA |
|
Contact Type |
Blade contacts |
|
Indicator Type |
Front indicator |
|
Mounting Type |
NH fuse base / switch disconnector |
|
Power Loss |
~9W |
|
Application |
VFDs, UPS systems, converters, semiconductor protection |
|
Standard Compliance |
IEC 60269 |
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