The YCCH6 Silent AC Contactor is an industrial-grade AC contactor designed for reliable switching of AC loads with reduced operating noise (“silent” coil design). It is suitable for frequent switching in motor control circuits, HVAC systems, lighting, and other electrical load applications where mechanical noise reduction and long service life are priorities. The contactor complies with IEC 60947-4-1 / GB 14048.4 standards, offers robust contact durability, and supports multiple coil voltage options for flexible installation.
Technical Specifications
Model Identification
Specification
Details
Series
YCCH6
Product Type
Silent AC Contactor
Standards Compliance
IEC 60947-4-1 / GB 14048.4
Mounting
Panel / DIN rail adapter
Electrical Ratings
Parameter
Specification
Rated Insulation Voltage (Ui)
1000 V AC
Rated Operational Voltage (Ue)
Up to 690 V AC
Rated Frequency
50 / 60 Hz
Control Voltage (Coil)
AC 24 V, 36 V, 110 V, 220 V, 380 V AC
Operating Category
AC-3 / AC-4
Poles
3P (standard)
Main Contact Ratings
Model
Poles
AC-3 Rated Current
AC-4 Rated Current
Application
YCCH6-9
3P
9 A
6 A
Small motors / lighting
YCCH6-12
3P
12 A
8 A
Small-medium loads
YCCH6-18
3P
18 A
12 A
Medium motors
YCCH6-25
3P
25 A
16 A
Larger loads
YCCH6-32
3P
32 A
20 A
Medium-high loads
YCCH6-40
3P
40 A
25 A
Heavy loads
YCCH6-50
3P
50 A
32 A
High-capacity motors
Coil & Control Data
Coil Voltage
Frequency
AC 24 V
50 / 60 Hz
AC 36 V
50 / 60 Hz
AC 110 V
50 / 60 Hz
AC 220 V
50 / 60 Hz
AC 380 V
50 / 60 Hz
Actual coil consumption (VA) varies by model and voltage; refer to datasheet for specific ratings.
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