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High Sensitivity Contactor SD-Q Series

4.67 (3)
This product is manufactured in Japanese standards. Please check the specification before you order.
Rated Operational Current (A) Three-Phase Cage Type Motor (AC-3)
(200 - 240V)12, (380 - 440V)9
Rated Capacity (kW) Three-phase Cage Type Motor (AC-3)
(200 - 240V)2.5, (380 - 440V)4
Opening Thermocurrent (A)
20 (Auxiliary contact rating is 10)
Coil Current (mA)
55 (Average)
Switching Frequency (times /hour)
Inside Temperature of Control cabinet (degree C)
Ambient Temperature (Degree C)
Standard 20degreeC, -10 to 40degreeC however, average value for 24 hours per day would not exceed 35degreeC.
Vibration Resistance
10 to 55Hz, 19.6m/s2or less
Does not contain much dust, smoke, corrosive gas, water, salt, etc. Also when used for long continuous periods at a sealed state, there are times when it may lead to contact obstacles.
Impact Resistance (m/s2)
49 or less
Operating Time (ms)
(Coil ON to main contacts ON): Less than 50 (Coil OFF to main contacts OFF): Less than 20
Open Circuit Voltage (V)
10 or more% of the rated voltage
Rated Breaking Capacity (kA)
(220V)120, (440V)90
Elevation (m)
Less than 2000
Electrical Durability
AC3 class: 1 million times (Auxiliary contact rating is 500000 times)
Mechanical Durability
10 Million times
Operating Voltage
Below 85% of the rated voltage
Compatible Rail Width (mm)
Average Power Consumption
Connectable Wire (mm2)
Main circuit compatible wire size: 1.25-2 (phi1.6) Main circuit compatible round crimp terminal size: 1.25-3.5 to 2-3.5 Main circuit fastening torque N,m: 0.94-1.17 (reference value of 1.0) Control circuit compatible wire size: 1.25-2 (phi1.6) Control circuit
Installation Method
IEC35mm rail installation is possible.
Current Capacity (A)
Interception: rated operating voltage 220V: 120, rated operating voltage 440V: 90 Closed circuit: rated operating voltage 220V: 120, rated operating voltage 440V: 90
Relative Humidity
45% to 85%RH (However no condensation or freezing.)
Auxiliary Contacts
Storage Temperature (DegreeC)
-30 to + 65 (However no condensation or freezing). For transport and storage temperature or ambient temperature during storage, it is required to be within the operating temperature range to be ready for use.
Rated Insulation Voltage (V)
Rated Voltage
Resistive load (AC-1 class) 200-220V: 10 (15A), resistive load (AC-1 class) 380-440V: 10A Three-phase squareuirrel-cage motor (AC-3 class) 200-240V: 2.5kW 12A, three-phase squareuirrel-cage motor (AC-3 class) 380-440V: 4kW 9A Single phase motor (AC-3 class) 100-110V: 0.2kW 8A, single phase motor (AC-3 class) 200-220V: 0.4kW 6A AC-15 class (AC220V): 3, AC-15 class (AC440V): 1, DC-12 class (DC24V): 10
DC operation
Frame: Q11
...see all
Product Options
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
1PC 1 SD-Q11 DC24V 1a 08584037 32.58 SGD
In stock
Customer Reviews
5 star 2
4 star 1
3 star 0
2 star 0
1 star 0
Review Rating: 4.67
3 Customer Reviews
The reviews are automatic translation.
To operate the motor in the operation power of DC24V
From Japan
On 2014-05-21 17:07:10
Than I thought, it was good and compact.
This review is about item#08584037.
Three-phase 200V motor pump connection
From Japan
On 2014-04-21 14:01:14
Since the height is also compact can use those electrical box is also a smaller The sound is also quiet and very easy to use.
This review is about item#08584037.
In the contactor of the pump motor, purchase order that can be driven directly by the sequencer
From Japan
On 2009-09-08 14:25:24
Price is also affordable and compact. Sound during operation is also easy to use in quiet. Because what can be directly driven by the output of the sequencer than to contribute to labor saving.
This review is about item#08584037.

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