MR3-220-C2-BBNN 6pins on-off DPDT round mini rocker switch for sweeping machine

Series:MR3-220-C2-BBNN

Description:

Type:                                 MR3-220-C2-BBNN 
Construction category:    D
Operation method:          Rocker Action
Configuration:                  Double-Pole Double Through (DPDT)
Terminal form:                  #187 quick-connect Terminal 
Mounting:                          Snap-In
Protection:                        IP40

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  • Applications
  • Technical parameters
  • Remarks

Home / Household Appliances
Electric kettle, Robot cleaner, Dust catcher, Vacuum cleaner, Coffee maker, Running machine etc.

Electronic Equipment
Toys, Power tools, Car control panel etc.

Medical Equipment

Communication Equipment

Automation Equipment

Automotive Electronics

Instrumentation

1. DETAIL SPECIFICATIONS:
Type:                                MR3-220-C2-BBNN 
Construction category:    D
Operation method:          Rocker Action
Configuration:                 Double-Pole Double Through (DPDT)
Terminal form:                  #187 quick-connect Terminal
Mounting:                         Snap-In
Protection:                       IP40
1.1    OPERATING CHARACTERISTICS

Characteristics

Units

Standards

Note

Actuating Force

N

2.5±1.0 Max

Original 2.5±1.0

Contact Force

N

0.4 Min

Original 0.4 Min

Electrical Clearance

mm

3 Min

Original 3 Min

Note:
Actuating Force:The force required to move the actuator from the free to the operation position

1.2 GENERAL CHARACTERISTICS
1.2.1Application                      This specification is applied to MR3 Rocker Switch used for electronic equipment.
1.2.2Operating temperature range       0℃ to 85℃
1.2.3 Test conditions               Unless otherwise specified. The atmospheric conditions for making measurements and tests are as follows  
Ambient temperature:            15~35℃
Relative humidity:                   45~85%
Air pressure:                           86~106kPa (860~1060 mbar)
Should any doubt arise in judgment. tests shall be conducted at the following conditions.  
     Ambient temperature:       20±2℃
Relative humidity:                   60~70%
Air pressure:                           86~106kPa (860~1060 mbar)
1.3 Appearance construction and dimensions
1.3.1Appearance                     Switch shall have good finishing, and no rust crack or plating failures.
1.3.2 Construction and dimensions    Refer to individual product drawing.
1.4. Electrical specifications

NO.

Items

Test conditions

Criteria

1.4.1

Contact resistance

Shall be measured at
12A 24VDC by voltage
drop method after some
operations without load.

Applied position: Between
terminal and terminal  

20mΩ MAX

1.4.2

Insulation resistance

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

Applied position: 1)
Between terminal and terminal 

2)Between terminal and ground

100MΩ MIN

1.4.3

Voltage proof

Following test voltages
shall be applied for 1 min.

(Cut-off  current:0.5mA)

1)Between terminal and terminal :
2000VAC/min (50~60Hz)

2)Between terminal and ground:
2500VAC/min (50~60Hz)

No dielectric breakdown

shall occur

1.5. ENVIRONMENT RESISTANCE

NO.

Item

Test conditions

Criteria

1.5.1

Cold

After testing at -25±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)

No dielectric breakdown shall occur.

Operating characteristic (item 5.1):

Operating characteristic variety
Within ±10% of specified value .

No abnormalities shall be recognized
in appearance and construction.

1.5.2

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.

1.5.3

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.

1.5.4

Change of

temperature

After 20 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.

1.5.5

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


1.6. WELDING CHARACTERISTICS

 

 

1.6.1

 

Solder ability

Switch test under such conditions and inspect after. 

1Variable temperature range :235±5℃

2Dip time:3±0.5s

 

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

 

1.6.2

 

Resistance to
soldering heat

 

The switch will be inspect under such conditions below

Temperature and impregnated time

Trial measure

temperature(

Time(s

Slot welding method

260±5

5±1

Soldering method

350±5

3±0.5

 

 

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

1.7. ENDURANCE

 

NO.

Item

Test condition

Criteria

1.7.1

Endurance

(According to

 UL61058)

6A 125VAC

Switch shall be operated according to following sequence

(Test1~Test2)

 

Voltage

Current

Power factor

Operation
rate

Number
of operation

Test1

125V

6A

0.75-0.8

6-10

cycles/min

50cycles

Test2

125V

5.5A

0.75-0.8

6-10

cycles/min

6000cycles

Voltage proof(Cut-off current:0.5mA)

1GPA 125/250VAC ;

Switch shall be operated 6,000 cycles at 15-20 cycles/min.

Test voltages shall be applied for 1 min

Insulation resistance(item 4.2): 

30MΩ 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 .

6000 cycles temperature rise:30℃ MAX;

10,000 cycles temperature rise:55℃ MAX;

 

No abnormalities shall be
recognized in appearance
and construction

1.7.2

Endurance

(According to
EN61058-1

/IEC61058-1)

3A 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:1500VAC

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

2. DRAWING & DIMENSION:

3. CIRCUIT DIAGRAM:


4. PACKING:

4.1

 Packing material:

Plastic bag / 

Double-layers paper carton

4.2

 Packing number:

100 pieces per bag 
10 bags per inner carton
3 inner cartons per shipping carton 

1 shipping carton 3000 pieces

4.3

 Weight:

Gross Weight:  18 kg

Net Weight:  16.75 kg

4.4

 Size:

57*27*32CM /0.049248CBM



SAFETY APPROVAL & RATING:

Approved Rating

Mark

Reference No.

10A 125V/ 10A 250V

UL&CUL

 

10(4)A 250V 10E3 T125/55

VDE

 

10(4)A 250V T125/55 1E4 PTI 175V焊锡端子

CQC

 

 

NEMKO

 

 

SEMKO

 

 

FIMKO

 

 

DEMKO

 

 

CE

 

 

TUV

 

 

ENEC

 

 

EK

 

 

CB

 


PARTS LIST:

ITEM

NAME

MATERIAL

1

Handle/body

nylon66

2

Contact chip

Red copper- silver plating

3

live shaft

brass - nickel plating

4

Spring

steel wire

5

Terminal

brass - silver plating

6

technical white oil

technical white oil

 

 

 

 

Returned plastic should not exceed 20%.

return