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  • Electromagnetic Contactor Standard Type, No Case Cover

Electromagnetic Contactor Standard Type, No Case Cover SC-4-1

4.49 (59)
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Item Feature
Rated Current
Rated Capacity (kW) Inching Plucking (AC-4)
(200-240V)4 (380-440V)5.5
Rated Capacity (kW) Single Phase Motor (AC-3)
(100V)0.8 (220V)1.6
Weight (kg)
Electrical Durability
2 million times (AC-3)
Compatible Thermal Relay
Compatible Rail Width (mm)
Main Circuit Voltage (V)
Auxiliary Contacts
Loss (W)
100V 50Hz:2.7 100-110V:2.8
Rated Operational Current (A) Inching Plucking (AC-4)
(200-240V)19 (380-440V)13
Outer Dimensions (Width W x Height H x Depth D) (mm)
Electromagnet Capacity (VA) / UP
100V 50Hz:90 100-110V 60Hz:95
Overseas standard: IEC, EN, VDE, BS, UL, CSA authorized
Operating Time (ms)
After the coil TURNING ON, until it becomes main contact ON: After the 9 to 20 coil TURNING OFF, until it becomes main contact OFF: 5 to 16 (50Hz)
Rated Operational Current (A) Three-Phase Cage Type Motor (AC-3)
(200-240V)19 (380-440V)17
Coil Rated Voltage(V)
Switching Frequency (Times / hour)
Rated Capacity (kW) Three-phase Cage Type Motor (AC-3)
(200-240V)4 (380-440V)7.5
Mechanical Durability
10 Million times
Open Circuit Voltage (V)
50Hz:38 - 53 60Hz:44 - 60
Closed Circuit Voltage (V)
50Hz:59 - 68 60Hz:65 - 73
Rated Operational Current (A) Resistance Load (AC-1)
(200-240V)32 (380-440V)32
Mounting Screw
Electromagnet Capacity (VA) / SAVE:
100V 50Hz:9 100-110V 60Hz:9
Rated Operational Current (A) Single Phase Motor (AC-3)
(100V)19 (220V)19
Breaking Current (A)
Three phase cage type motor (AC-3) 220 V: 220 440 V: 220
Closed-Circuit Current (A)
Three phase cage type motor (AC-3) 220 V: 264 440 V: 264
This product is manufactured in Japanese standards. Please check the specification before you order., This product is manufactured in Japanese standards. Please check the specification before you order.
Customer Reviews
5 star 40
4 star 11
3 star 6
2 star 1
1 star 1
Review Rating: 4.49
59 Customer Reviews
The reviews are automatic translation.
When checking and servicing equipment
From Japan
On 2018-04-18 11:56:35
It is a stable product with a safe brand item. I am satisfied with the price as well.
This review is about item#7237334.
Equipment panel internal parts, for replacement
From Japan
On 2018-03-07 11:23:29
It is a general magnetic contactor. Consideration must be given to the cooling method when peroxide and sulfide are contained in the atmosphere to be used. There is no case to use the auxiliary contact, so it is better if we can downsize or increase the opening / closing capacity or incorporate the surge suppression element ... etc.
This review is about item#7237474.
Repair of plastic molding machine
From Japan
On 2018-01-13 13:27:02
I bought it this time because I think that there is no expensive thing if I purchase it with Monotaro at the procurement of repair parts inside the company. Of course I can use it without problems.
This review is about item#7237352.
Compressor relay
From Japan
On 2017-12-20 00:45:28
It was a relay of the same part number attached to a compressor with less use frequency, but it was broken in 6 months.
This review is about item#7237273.
Used for power-on circuit
From Japan
On 2017-11-17 16:29:31
It was the performance I expected. Since it is a product of a first-rate enterprise, it can be used with confidence.
This review is about item#7237264.
Machine maintenance
From Japan
On 2017-10-29 10:05:24
I bought it to raise and lower the table lifting and lowering the table of the sewing machine used for 26 years. If you purchase for raising and lowering If you buy one set of reversible type you will not draft the wiring diagram dramatically but I think that the exchange work will be easier with a simple wiring diagram draft.
This review is about item#7237316.
Machine maintenance
From Japan
On 2017-10-26 09:13:47
I exchanged the table for the sewing machine being used for 26 years for raising and lowering the floor tightening. Quite a bit of contacts were exchanged and it was correct.
This review is about item#7237316.
For motor driven switches
From Japan
On 2017-10-03 19:45:05
There is no problem in particular. I am using this because I am always used.
This review is about item#7237255.
Machine maintenance
From Japan
On 2017-07-28 08:53:18
Time to arrival is short. I think that there is also a cover with a cover.
This review is about item#07237212.
Switching of pressure ventilation fan
From Japan
On 2017-07-27 18:07:17
It was good until I put a pressure ventilator to pull out the heat of the solarium, but I ordered because the stock switch was bad. I am very saved because it arrives soon.
This review is about item#7237264.