WAKO ELECTRONICS CS-7

Compact High Capacity Thermostat

The most versatile thermostats. A wide range of temperature can be set: low temperature to high temperature. It is

designed to be used at current from microcurrent to high-current, with a variety of lineups.

Dimensional Drawing

Approved by:

ULCompliant

(CS‐7SA,CS-7TA)

CUL  

VDECompliant

(CS‐7SA,CS-7TA)

JETCompliant

(CS‐7SA,CS-7TA)

CSACompliant

(CS‐7SA,CS-7TA)

TUV  

SEMKO  

SAA  

CQCCompliant

(CS-7SA)

Applications

Microwave oven

Humidifier

Toaster oven

Oil fan heater

Air conditioner

Electric warmer pot

Dish washer

Ice maker

Gas grill

Feature 1

A variety of line-ups of terminals, caps, and attachment fittings are available. The best specifications can be chosen

by combining options that meet your needs.

Feature 2

With regard to current rating, standard type, microcurrent type, and high-current type are available.

[Microcurrent type] CS-7L

[High-current type] CS-7SC

Feature 3

With regard to operating temperature, standard type (MAX150°C) and high temperature type (MAX220°C) are

available.

[High temperature type] CS-7SA

Specifications

Type Single pole - single throw

Rated Current

[Standard type]

AC125V 15A    DC12V 10A

AC250V 7.5A    DC24V 5A

[High-current type(CS-7SC)]

AC125V 20A

AC250V 10A

[Microcurrent type(CS-7L)]

AC250V/DC24V or less

200mA or less

Resistive load

Operating

Temperature

-20°C÷150°C

[High temperature type]

-20°C÷220°C

Automatic Reset

Temperature

Any value can be specified within the

range that satisfies the differential.

Differential8deg or more

Standard 15÷25deg

Temperature

Tolerance±3°C or more(Standard : ±5°C)

Endurance 10,000 cycles or more

Dielectric Strength

AC1,500V 1min

or

AC1,800V 1sec

Insulation

Resistance100MΩ or more(DC 500V)

Circuit Resistance 50mΩ or less

Heat Resistance

150°C

[High temperature type]

180°C

Type

Electrical Rating(MAX) Temperature(MAX)

Voltage Current 150°C 180°C 250°C

Automatic Reset Type

AC125V/DC12V

35A/- CS-1    

25A/- CS-17    

20A/- CS-7C    

15A/10A CS-7 CS-7T CH-15

10A/-

CS-8    

ST-3    

200mA or less

/200mA or lessCS-7L CS-8L ST-3L CS-7TL CH-15L

AC250V/DC24V

35A/- CS-1    

25A/- CS-17    

10A/5A CS-7C   CH-15

7.5A/5A CS-7 CS-7T  

200mA or less

/200mA or lessCS-7L CS-7TL CH-15L

Manual Reset Type AC125V/DC12V 35A/- CR-1    

20A/- CR-7C    

15A/10A CR-7 CR-7T  

200mA or less

/200mA or lessCR-7L CR-7TL  

AC250V/DC24V

35A/- CR-1    

10A/- CR-7C    

7.5A/5A CR-7 CR-7T  

200mA or less

/200mA or lessCR-7L CR-7TL  

Type

Ratings(MAX) Temperature(MAX)

Voltage Electric current 110°C 150°C

Water-proof Type

Splash-proof Type

DC12V 5A   CWK-4PB

AC125V/DC12V

10A/5A CT-7  

200mA or less

/200mA or lessCT-7L  

AC250V/DC24V

5A/2.5A CT-7  

200mA or less

/200mA or lessCT-7L  

Type

Ratings(MAX) Temperature(MAX)

Voltage Electric current 190°C 220°C 260°C 280°C

One Shot Type AC125V/AC250V

17A   CS-7TA-35 CH-152-35 CH-16 HB-1

15A(25A)

B-2

(150°C or

less)

     

15A   B-1   CB-3

*The specifications stated above are typical values. For any specifications exceeding these specification limits,

please contact us.

Some models are not included on this website. Please contact us any products you need.

If we unfortunately do not have any product just you need, we could propose you similar or alternative

solutions as much as possible.

If you need products with higher-specifications or new functions which no conventional products have

provided with, we look forward to hearing your request.

In some cases, we could examine new product development.

Products by Specifications | WAKO ELECTRONICS, a leading manufacturer of Thermostats, Thermal Sensors, and Pressure Switches