Characteristics

Units

Standards

Note

Actuating Force

N

0.75 Max

Original 0.75 Max

Over travel

mm

1.0 Max

Original 1.0 Max

Movement differential travel

mm

0.4 Max

Original 0.4 Max

Operating Position

mm

14.9 ± 0.4

Original 14.9± 0.4

NO.

Items

Test Condition

Criteria

2.4.1

Contact Resistance

Shall be measured at 1A,5V DC by voltage drop method
after some operations without load.

Applied position: Between terminal “C” and terminal “NO”.

50mΩ MAX

2.4.2

Insulation resistance

Test voltage:500VDC, measured after 1 min ±5s

Applied position: 1)Between terminal “C” and terminal “NO”

2)Between terminal and ground

100MΩ MIN

2.4.3

Voltage proof

Following test voltages shall be applied for 1 min.

(Cut-off  current:0.5mA)

1)Between terminal “C” and terminal “NO”:1000VAC (50~60Hz)

2)Between terminal and ground: 3750V AC(50~60Hz)

Nodielectric break down shall occur

No.

Item

Test Condition

Criteria

2.5.1

Cold

After testing at -40±2℃ for 96 h, the switch
shall be allowed to stand under normal room temperature
and humidity condition for 1h, and then measurement
shall be made within 1 h. water drops shall be removed.

Contact
resistance
(item 4.1): 

100mΩ MAX

Insulation
resistance
(item 4.2):

50MΩ MIN

Voltage proof:
(item 4.3)

Nodielectric break
down shall occur.

Operating
characteristic
(item 5.1):

Within specified
value .

No abnormalities
shall be recognized
in appearance and
construction.

2.5.2

Dry heat

After testing at 105±2℃ for 96 h, the switch
shall be allowed to stand under normal room temperature
and humidity condition for 1h, and then measurement
shall be made within 1 h.

2.5.3

Damp heat

After testing at 40±2℃ and 90-95%RH for 96 h, the switch
shall be allowed to stand under normal room temperature
and humidity condition for 1h, and then measurement
shall be made within 1 h. water drops shall be removed.

2.5.4

Change of temperature

After 5 cycles of following conditions the switch
shall be allowed to stand under normal room temperature
and humidity condition for 1h, and then measurement
shall be made within 1 h. water drops shall be removed.

2.5.5

Salt mist

Switch shall be checked after following lest.

1) Temperature: 35±2℃

2) Salt solution: 5±1% (solids by mass)

3) Duration: 24±1h

After test, salt deposit shall be removed in running water

No remarkable
corrosion
shall be
recognized
in metal part

2.6.1

Solder ability

Switch test under such conditions and inspect after. 

1）Variable temperature range：235±5℃；

2）Dip time：3±0.5s；

The area of dip tin
should capture the
95% impregnated area

2.6.2

Resistance to
soldering heat

The switch will be inspect under such conditions below

        Temperature and impregnated time

All of the appearance,
motor functions,
electrical properties
are no abnormal. 

NO.

Item

Test condition

Criteria

2.7.1

Endurance

(According to

 UL1054)

1A 125VAC

Switch shall be operated according to following sequence

(Test1~Test2)

1GPA 125/250VAC

Voltage proof(Cut-off current:0.5mA)

Test voltages shall be applied for 1 min

Insulation resistance(item 4.2): 

50MΩ MIN

Voltage proof:

Terminal and ground:1000VAC

No dielectric breakdown
shall occur.

Operating characteristic
(item 5.1):

Operating characteristic variety 

Within ±20% of specified value .

Temperature rise:30℃ MAX

No abnormalities shall be
recognized in appearance
and construction

2.7.2

Endurance

(According to
EN61058-1

/IEC61058-1)

1（0.3）A  125/250VAC

Switch shall be operated 10,000 cycles
at 15~20 cycles/min

Voltage proof(Cut-off current:0.5mA)

Test voltages shall be applied for 1 min.

Insulation resistance(item 4.2): 

50MΩ MIN

Voltage proof:

Terminal and terminal:750VAC

Terminal and ground:1125VAC

No dielectric breakdown
shall occur.

Operating characteristic
(item 5.1):

Operating characteristic variety 

Within ±20% of specified value .

Temperature rise:55℃ MAX

No abnormalities shall be
recognized in appearance
and construction

5.1

Packing material:

Plastic box / 

Double-layers paper carton

5.2

Packing number:

100  pieces  per  box；
25 boxes  per  inner  carton；
4 inner  cartons  per shipping  cartons

5.3

Weight:

Gross Weight:   24kg

Net Weight:     21kg

5.4

Size:

500 x 530 x 240mm

NO.

quantity

Items

Material

1

1

Plunger

Bakelite PF2A5-151(J)b Red

2

1

Lever

Brass alloy H62,Silver plated

3

1

Case

Plastic PBT4608（Gray）

4

1

Plate moving

Brass alloy H62,Silver plated

5

1

Terminal

Brass Alloy H65,Silver Plated

6

1

Static Contact

 AgNi10/Cu, Gold plated

7

1

Terminal

Brass Alloy H65,Silver Plated

8

1

Terminal

Brass Alloy H65,Silver Plated

9

1

Move Contact

AgNi10/Cu, Gold plated

10

1

Spring

Beryllium alloy QBe2

11

1

Cover