供应西门子SITOR半导体保护快熔

本公司*新到货一批*3NE熔断器，现正火热*中,欢迎*！！

型号：3NE1437-2

 产品描述：  SITOR SET OF FUS*
DUTY CLASS GR, DIN 43620
710A, 690V AC (SIZE 3)

适用范围：全范围的半导体器件保护

Benefits
• SITOR fuses have a high varying load factor, which ensures a
high level of operating safety and plant availability – even
when subject to constant load change.
• The use of SITOR fuses in Siemens LV HRC fuse bases or
switch disconnectors has been tested with regard to heat dissipation
and maximum current loading. This makes planning
and dimensioning easier and prevents consequential
damage.
• Our high standard of quality ensures good compliance with
the characteristic curve and accuracy. This ensures long-term
protection of devices.

Operational cl*es
Fuses are categorized according to function and operational
cl*es. SITOR semiconductor fuses, in LV HRC design, are
available in the following operational cl*es:
• aR: for the short-circuit protection of power semiconductors
(partial range protection)
• gR: for the protection of power semiconductors
(full range protection)
• gS: The gS operational cl* combines cable and line protection
with semiconductor protection (full range protection)