Specifications

26
Reversing Magnetic Contactors
Mini-Contactors
SK Series
Reversing Magnetic Contactors
SK12AR
Features
Ideal for forward/reverse motor operation and plugging.
Mechanical interlock provided as a standard feature.
①
Series
②
Frame size
③
Operating coil specification
④
Auxiliary contact specification
⑤
Reversing
⑥
Coil voltage specification
⑦
Auxiliary contact arrangement
⑧
Reversing connection
Ordering Information (Types)
SK 06 A H R - E 10 W
① ② ③ ④ ⑤ ⑥ ⑦ ⑧
Reversing Magnetic Contactors
Ratings and Types
Reversing Magnetic Contactors
Frame
size
②
Max. motor capacity
[kW]
Rated operational current
[A]
Conventional free air
thermal current
[A]
(Rated thermal current)
Operating
coil
specification
③
Auxiliary
contact
specification
④
Auxiliary
contact
arrangement
⑦
Type
3-phase squirrel-cage motor
(AC-3)
3-phase squirrel-cage motor
(AC-3)
200-
240V
380-
440V
500-
550V
200-
240V
380-
440V
500-
550V
6A
[06]
1.5 2.2 3 6 6 5 20 AC-operated [A] Bifurcated [blank] 1NO [10]
1NC [01]
SK06AR-□▲W
Single [H]
SK06AHR-□▲W
DC-operated (2.4W)
[G]
Bifurcated [blank]
SK06GR-□▲W
Single [H]
SK06GHR-□▲W
DC-operated (1.2W)
[L]
Bifurcated [blank]
SK06LR-□▲W
Single [H]
SK06LHR-□▲W
9A
[09]
2.2 4 4 9 9 7 AC-operated
[A]
Bifurcated [blank]
SK09AR-□▲W
Single [H]
SK09AHR-□▲W
DC-operated (2.4W)
[G]
Bifurcated [blank]
SK09GR-□▲W
Single [H]
SK09GHR-□▲W
DC-operated (1.2W)
[L]
Bifurcated [blank]
SK09LR-□▲W
Single [H]
SK09LHR-□▲W
12A
[12]
3 5.5 5.5 12 12 9 AC-operated
[A]
Bifurcated [blank]
SK12AR-□▲W
Single [H]
SK12AHR-□▲W
DC-operated (2.4W)
[G]
Bifurcated [blank]
SK12GR-□▲W
Single [H]
SK12GHR-□▲W
DC-operated (1.2W)
[L]
Bifurcated [blank]
SK12LR-□▲W
Single [H]
SK12LHR-□▲W
Note 1. “
□
” in the type column is replaced with the coil voltage code.
Note 2. Numbers and letters in brackets [ ] are used in the product code.
Note 3. An electrical interlock is not implemented on Magnetic Contactors with an auxiliary contact arrangement of 1NOx2. When using these Magnetic Contactors,
always implement an electrical interlock in the external control circuits to prevent short-circuit faults when power is turned ON.
Note 4. An electrical interlock is implemented in the auxiliary circuit configurations of the Magnetic Contactor. If you need to use an auxiliary contact, add an option
Auxiliary Contact Blocks.
Coil voltage ⑥
AC-operated
Order Voltage 24 48 100 110 120
200 220
240 380 400 440
500
Product code E F 1 H K
2 M
P S 4 T
5
DC-operated(2.4W)
Order Voltage 12 24 48 60 100 110 120 200 210 220
Product code B E F G 1 H K 2 Y M
DC-operated(1.2W)
Order Voltage 12 24 48
Product code B E F