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  • High Sensitivity Contactor SD-Q Series

High Sensitivity Contactor SD-Q Series SD-Q11 DC24V 1a

4.67 (3)
SD-Q11 DC24V 1a
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Item Feature
Switching Frequency (times /hour)
Compatible Rail Width (mm)
Rated Insulation Voltage (V)
Frame: Q11
Mechanical Durability
10 Million times
Operating Voltage
Below 85% of the rated voltage
Installation Method
IEC35mm rail installation is possible.
Auxiliary Contacts
Rated Breaking Capacity (kA)
(220V)120, (440V)90
Elevation (m)
Less than 2000
Rated Capacity (kW) Three-phase Cage Type Motor (AC-3)
(200 - 240V)2.5, (380 - 440V)4
Ambient Temperature (Degree C)
Standard 20degreeC, -10 to 40degreeC however, average value for 24 hours per day would not exceed 35degreeC.
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.
Relative Humidity
45% to 85%RH (However no condensation or freezing.)
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.
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
Inside Temperature of Control cabinet (degree C)
Average Power Consumption
Rated Voltage
Opening Thermocurrent (A)
20 (Auxiliary contact rating is 10)
Coil Current (mA)
55 (Average)
Vibration Resistance
10 to 55Hz, 19.6m/s2or less
Impact Resistance (m/s2)
49 or less
Open Circuit Voltage (V)
10 or more% of the rated voltage
Rated Operational Current (A) Three-Phase Cage Type Motor (AC-3)
(200 - 240V)12, (380 - 440V)9
DC operation
Electrical Durability
AC3 class: 1 million times (Auxiliary contact rating is 500000 times)
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
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
Operating Time (ms)
(Coil ON to main contacts ON): Less than 50 (Coil OFF to main contacts OFF): Less than 20
This product is manufactured in Japanese standards. Please check the specification before you order.
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.
Operate motor with 24 VDC operation power supply
From Japan
On 2014-05-21 17:07:10
It was smaller and better than I expected.
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, the electric box can also use a small one, the sound is quiet and very easy to use.
This review is about item#08584037.
Pump motor contactor can be driven directly by sequencer purchase
From Japan
On 2009-09-08 14:25:24
The price is reasonable and compact. The sound during operation is also quiet and easy to use. Since it can be directly driven by the output of the sequencer, it contributes to labor saving.
This review is about item#08584037.