The Cooper Power Systems Dual Sensing Bay-O-Net fuse link is used in Cooper Power Systems Bay-O-Net fuse assemblies (see Section CA132015EN) to protect distribution apparatus from damaging currents and to protect distribution systems from failed apparatus. Dual sensing links sense not only secondary faults, excessive load currents and transformer faults, but also transformer fluid temperature. They will limit long-term transformer heating caused by overloads and high temperature environments.
3A 4000358C03
8A 4000358C05,
15A 4000358C08,
25A 4000358C10,
50A 4000358C12,
65A 4000358C14,
100A 4000358C16CB,
140A 4000358C18CB
With the broadest array of transformer components for ANSI/IEEE design type equipment, Cooper supplies transformer and switchgear OEM's with the reliable products needed to service their component requirements. Tap changer, series multiple, loadbreak and sectionalizing switches, as well as apparatus bushings are examples of the numerous products available from the industry's largest supplier of transformer components.
Components & Protective Equipment:
Fault Indicators
Fusing Equipment
Expulsion Links
Bay-O-Net
NX Current Limiting
X-limiter Current Limiting
NX Companion Back-up C
ELF Current-Limiting
Tandem ELF
L Bay-O-Net
ELSG Fuse
Encapsulated Fuse
Magnex Interrupter
Transformer Components
Secondary Bushings
Bushing Wells
Integral Loadbreak Bushing
600A Bushings
Arrester Disconnect
Tap Changer
Sectionalizing Switch
Two positions/Four positions/Three positions Loadbreak Switch
Series - Multiple Switch
All production made in Shanghai China
Audited Supplier 
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