Toshiba RC820 User Manual
TOSHIBA
2E MOTOR PROTECTION RELAYS
MODEL
■ OVERLOAD & SINGLE-PHASE
PROTECTION
■ SOLID-STATE
■ lUIANUAL TEST FEATURE
■ MANUAL/REMOTE/AUTO RESET
■ SURFACE/FLUSH MOUNTING
RC8SO
2E MOTOR PROTECTION R^AYS
MODEL
Toshiba’s 2E relay eliminates many motor
failures. Thissolid state relay features precise
motor protection for any horsepower/voltage
combination in just three ratings. The 2E
provides overload and single phase protection
and has an adjustable setting for very wide
FEATURES
■ OVERLOAD & SINGLE-PHASE PROTECTION
Two protective functions are incorporated.
■ SOLID-STATE
Fully solid-state circuit provides high reliability and
precise operation.
■ MANUAL TEST FEATURE
Manual test switch offers convenience for sequence
testing.
■ MANUAL/REMOTE/AUTO RESET
Wide selection of reset mode gives application
flexibility.
range from 3 to 40 sec. (starting characteristic,
at 600% current) to accomodate reduced voltage
start-ups and high inertia loads.
The 2E relay complies with international
standards as well as UL (USA) listed and CSA
(Canada) certified.
ISURFACE/FLUSH MOUNTING
Selectable surface or flush mounting,
I FLEXIBILITY
The relay allows for a high degree of flexibility for
coordinating with wide range of current and trip time
settings.
I VISIBLE TRIP INDICATOR
LED indicator shows relay trip status dearly until reset.
I INTERNATIONALLY RECOGNIZED
The relay complies with international standards as well
as UL (USA) listed and CSA (Canada) certified.
Load circuit
CONTROL TERMINALS
CURRENT SETTING
TRIP TIME SETTING
LED TRIP INDICATOR
TEST/RESET SWITCH
(SPRING RETURN)
FLUSH MOUNTING FEET
FLUSH COVER
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