KCD-SW6 side edge terminal ON-ON-OFF SPST rocker switch for power tools

No.

Items

Test conditions

Criteria

3.3.1

Contact resistance

Shall be measured at 1A，5V DC by voltage drop method after some

Operations without load．

15mΩ MAX

3.3.2

Insulation resistance

Test voltage：500 V DC measured after 1min±5s

Applied position：Between all terminals

100MΩ  MIN

Voltage proof

Following test voltages shall be applied for 1min．

(Cut-off current：0.5mA)

1.Between terminals of open contacts：1500V AC(50～60Hz)

2.Between terminals and ground(frame)：3000V AC(50～60Hz)

No dielectric breakdown shall

occur．

No.

Items

Test conditions

Criteria

1.4.1Operating

Features

Operating force

A static load shall be applied to the tip of actuator in operating direction．

6-13N

Rotating angle

Angle from one position to another position．

0

1.4.2

Dropping

Freely dropping switch from 0.8m high to cement floor，each respectively

falls．

No abnormalities for terminal

and case

1.4.3

Intensity of terminal

Lead wiring terminal：application of 60N load for 1 min in any director．

No abnormalities for terminal

and case

1.4.4

Vibration

Switch shall be secured to a testing machine by a normal mounting device

and method．Switch shall be measured after following test．

(1)   Vibration frequency range   ：10～55Hz

(2)   Total amplitude           ：1.5mm

(3)   Sweep ratio  ：10～55～10Hz Approx 约：1min

(4)   Method of changing the sweep vibration frequency：Logarithmic or

    linear．

(5)   Direction of vibration：Three perpendicular directions including

actuator．

(6)   Duration：2h each(6h in total)

Switch shall function properly

at rated current．

Insulation resistance

(Item4.2)：

           100 MΩ  MIN

Voltage proof (Item4.3)：

No dielectric breakdown shall

occur．

Operating force

(Item5.1)：

Within+10％，-30％ of specified

value．

Shall be free from mechanical

abnormalities．

3.4.5

Shock

Switch shall be measured after following test at the condition of releasing Self-lock．

Mounting method：Normal mounting method

Acceleration ：30g

Duration ：11ms

Test direction：3 direction

Number of shocks：4times per direction

                (9 times in total)

Switch shall function properly at rated current．

Insulation resistance

(Item4.2)：100 MΩ  MIN

Voltage proof(Item4.3)：

No dielectric breakdown shall

occur．

Operating force

(Item5.1)：

Within+10％，-30％ of specified

value．

Shall be free from mechanical

abnormalities．

No.

Items

Test conditions

Criteria

1.5.1

Cold

Voltage proof(Cut-off current：0.5mA)

Following test voltages shall be applied for 1min．

Between terminals of open contacts ：

                          1500 V AC(50～60Hz)

Between terminals and ground(frame) ：

                          3000 V AC(50～60Hz)

Switch shall function properly

at rated current．

Insulation resistance：

           10 MΩ  MIN

Voltage proof ：

No dielectric breakdown shall

occur．

Operating force

Within+10％，-30％ of specified

value．

No abnormalities shall be

recognized in appearance and

construction．

1.5.2

Dry heat

Voltage proof(Cut-off current：0.5mA)

Following test voltages shall be applied for 1min．

Between terminals of open contacts：

                          1500 V AC(50～60Hz)

Between terminals and ground(frame)：

                          3000 V AC(50～60Hz)

Switch shall function properly at rated current．

Insulation resistance：

           10 MΩ  MIN

Voltage proof ：

No dielectric breakdown shall

occur．

Operating force

Within+10％，-30％ of specified

value．

No abnormalities shall be

recognized in appearance and

construction．

1.5.3

Damp heat

Voltage proof(Cut-off current：0.5mA)

Following test voltages shall be applied for 1min．

Between terminals of open contacts ：

                          1500 V AC(50～60Hz)

Between terminals and ground(frame) ：

                          3000 V AC(50～60Hz)

Switch shall function properly at rated current．

Insulation resistance：

           10 MΩ  MIN

Voltage proof ：

No dielectric breakdown shall

occur．

Operating force

Within+10％，-30％ of specified

value．

No abnormalities shall be

recognized in appearance and

construction．

1.5.4

Change of temperature

70±2℃    

Normal room

Temperature

-25±2℃

Voltage proof(Cut-off current：0.5mA)

Following test voltages shall be applied for 1min．

Between terminals of open contacts ：

                          1500 V AC(50～60Hz)

Between terminals and ground(frame) ：

                          3000 V AC(50～60Hz)

Switch shall function properly at rated current．

Insulation resistance：

           10 MΩ  MIN

Voltage proof：

No dielectric breakdown shall

occur．

Operating force

Within+10％，-30％ of specified

value．

No abnormalities shall be

recognized in appearance and

construction．

No.

Items

Test conditions

Criteria

1.6.1

Endurance

(According to UL1054)

8A 250V AC

Switch shall be operated 6,000 cycles at 10cycles/min．

Temperature rise

Difference between the steady terminal temperature and

ambient temperature shall be measured after conducting

the rated current．

Voltage proof(Cut-off current：0.5mA)

Following test voltages shall be applied for 1min．

Between terminals of open contacts ：

                          1500 V AC(50～60Hz)

Between terminals and ground(frame)：

                          3000 V AC(50～60Hz)

Switch shall function properly

at rated current．

Insulation resistance：

           10 MΩ  MIN

Voltage proof ：

No dielectric breakdown shall

occur．

Operating force

(Item5.1)：

Within+10％，-30％ of specified

value．

Temperature rise ：45℃ MAX

No abnormalities shall be

recognized in appearance and

construction．