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Fused disconnect switch with blown fuse indicators and door
safety interlocks rated for load break/fault make with
automatic grounding arm |
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|
Inline isolation vacuum contactor sized for across-the-line
motor starting (optional on "soft start only" models) |
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|
Bi-metallic thermal overload provides backup motor protection
when operating in emergency bypass mode (optional on "soft
start only" models) |
|
|
120V fused control power transformer standard in line start
section (optional on "soft start only" models) |
|
|
Digital controller provides solid state overload and numerous
protective features for both the motor and the soft starter |
|
|
Fiber optic firing circuit for superior electrical noise
isolation |
|
|
|
Programmable keypad with LCD and status LEDs for easy setup
and operation |
|
|
Bypass vacuum contactor sized for across-the-line (emergency)
motor starting is standard on all models to guarantee cool
operation in all environments and extend unit life |
|
|
Heavy duty SCR stack assemblies with ring transformer isolated
circuit for reliable, hard-firing gate pulse |
|
|
Isolated low voltage compartment provides maximum protection
for operating personnel |
|
|
Mechanically interlocked medium voltage compartment |
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UL File # E175732 2 |
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