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Magnetic Starters & Contactors : Electromagnetic Starters with 2E Thermal Overload Relay : 200C - 600C

Rating and Specifications

Frame 200C 250C 300C 400C 600C
TYPE Electromagnetic starter Without enclosure Non-reversible H200C-
TK		 H250C-
TK		 H300C-
TK		 H400C-
TK		 H600C-
TK
Reversible H200C-
RTK		 H250C-
RTK		 H300C-
RTK		 H400C-
RTK		 H600C-
RTK
With enclosure Non-reversible SH200C-TK SH250C-TK SH300C-TK SH400C-TK SH600C-TK
Reversible SH200C-RTK SH250C-RTK SH300C-RTK SH400C-RTK SH600C-RTK
Thermal overload relay TR250B-2E TR400B-2E TR600B-2E
Rated insulation voltage AC660V
Max. rated capacity of motor JIS and JEM Rated operational current (A)
AC3		 200-220V 180 240 300 400 600
380-440V 180 240 300 400 600
500-550V 145 145 250 350 500
Three-phase motor (kW)
AC3 and AC2		 200-220V 45 60 75 110 150
380-440V 90 120 150 200 300
500-550V 90 90 160 200 300
IEC Rated operational current (A)
AC3		 220-240V 182 240 300 400 600
380-440V 180 240 300 400 600
500-550V 145 145 250 350 500
Three-phase motor (kW)
AC3		 220-240V 55 75 90 115 160
380-440V 90 120 150 200 300
500-550V 90 90 160 200 300
Characteristics
of
operation coil		 Coil burden (max.) (V.A) Pick-up 480/480 1600/1600 1800/1800
100V : about 1/4
Hold-in 9/9 10/10 14/14
Coil consumption (mean) (W) 8 8 13
Pick-up voltage (% of rated voltage) 70 70 70
Drop-out voltage (% of rated voltage) 45 35 35
Operating time (ms) 200V, 50Hz
(reference value)		 Pick-up 30-50 35-60 40-70
Drop-out 20-45 20-45 20-50
Auxiliary contact Type of contacts Twin contact
Numbers Standard 2NO2NC 3NO3NC 4NO4NC
Maximum 4NO4NC(3NO3NC... Reversible)
Mechanical interlock unit ●
Life (million times) Mechanical 5
Electrical 1 0.5
Available voltage range of operational coil (V) 100-440

Remarks

*1
Rating of Auxiliary Contact
Rated operational current Rated thermal currentMinimum rating
AC (AC15) DC L/R<40mn
200 - 220V 380 - 440V 500 -550V 48V 110V
2A 1A 0.75A 0.7A 0.3A 10A 24V
10mA
*2
The ratings of Max rated capacity of motor are in the parenthesis are provided with an enclosure.
*3
The pick-up and drop-out voltage apply to 200V, 60Hz power source. In case of 50Hz, the figures for frame 8C-125C are about 10% smaller and figures for frame 150C-600C are about the same.

Note

*1
Application of Category AC3 and AC2 to the reversible electromagnetic starters shall be limited to regular reversible operation in which a motor starts reverse rotation after it has once stopped. Category AC4 is applicable when the motor starts reverse rotation before it has completely stops. And the contactors used for reversible operation, they must be electrically interlocked using by mutual NC auxiliary contacts.
*2
Since Operating time depends on coil voltage, frequency or phase etc. the starters must not be applied for timing use.
*3
* : Thermal overload relay for 220 - 240V 7.5kW is TR50B-2E.

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