Solid state contactors

Solid state contactors features

Realizes a long product life when used for frequently switching applications by using a power semiconductor element.
No switching noise and clean running without generating dust due to wear.

US-N/K Series

US-N/K Series (for motor/heater load)

-High-accuracy opening/closing, maintenance-free
With no electrical or mechanical wear sections, this type is a suitable maintenance-free selection for high-accuracy opening/closing (motor, heater, light, capacitor switching, etc.)
-No sound noise, clean operation
The best suitable for applications that reduce to avoid sound noise (Ex.: hotels, hospitals, offices, or clean rooms, etc.).
-Applicable to a wide range of main circuit voltage (US-N20(TE) to US-N50(TE))
Can be used with a wide main voltage range from 100 to 480VAC.
-Conformity to International Standards (US-N Series)
The standard model complies with or is approved to be compliant with not only domestic standards but also various overseas standards.
-Standard installation protection cover for live part location to improved safety (USN Series)
A live part location protection cover, with finger protection complying with DIN and VDE Standards, is provided as a standard to improve safety.
-Various line up and series
< Heater load >
2-circuit, 3-circuit integrated type
Cycle control type power adjuster
< Motor load >
2-circuit, 3-circuit integrated type
< Current frame >
200VAC 5A to 200A frame
400VAC 20A to 200A frame

US-H Series

US-H Series (for heater load)

-Best suitable for heater loads
Suitable for high-accuracy opening/closing applications such as injection molding machines and semiconductor manufacturing machines, etc.
-Applicable to a wide rang of main circuit voltage
Can be used with a wide main voltage range from 24 to 480VAC.
-Conformity to International Standards
The standard model complies with or is approved to be compliant with not only domestic standards but also various overseas standards.
-Live part location protection cover available for improved safety (option)
A live part location protection cover (Type UN-CV501US) can be easily mounted after the control cabinet is mounted to improve safety.

Various variations

For motor/heater load (3-pole 2-element type)	For motor/heater load (3-pole 3-element type)	For motor/heater load (single-pole type)	For heater load (Batch control)	For heater load (Individual control)