Fujian, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001
Terms of Payment:
LC, T/T, PayPal, Western Union, Money Gram
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Availability:
OEM/ODM Service
Sample Available
Spanish / Portuguese / French Speaker

16a Micro Switches, 5a Micro Switch, Electric Micro Switch manufacturer / supplier in China, offering Mini Latching Micro Switch 16A 125V 250V, 800 1000kg Electric Roller Side Motor for Shutters, Rolling Door Motor, Roller Shutter Door Motor, New Design, Newest Color and so on.

Gold Member Since 2013
Audited Supplier

Mini Latching Micro Switch 16A 125V 250V

Get Latest Price
Min. Order / Reference FOB Price
1,000 Pieces US $0.35/ Piece
Production Capacity: 1000000PCS/Day
Transport Package: 2000PCS/CTN
Payment Terms: T/T, Paypal, Western Union
Pressing Type: Long Arm
Number of Switch: Single Control Switch
Protection: Dust-Proof
Size: Small-Sized
Environment: ﹤250℃
Breaking Capacity: General Type

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Basic Info

Model NO.: MS4-16D3
Breaking Form: Single Type
Application: Home Appliances
Brand: Yz
Certification: ISO9001
The Theory: Latching Micro Switch
Connect Forms: Spst-Nc
Actuator Forms: Long Lever
Usage: Control Button
Kind: Double-Pole on-off Switch
Type: Composite
Trademark: YZ
Specification: ISO
Origin: Xiiamen Fujian
HS Code: 85365000

Product Description

Latching Micro Switch

Snap Switches Characteristic:
(1)A variety of levers
(2)Long life, high reliability
(3)A variety of contact terminals
(4)Adopt thermosetting plastic or thermoplastic
(5)A variety of models with low operating force to high operating force are available.
(6)Nice appearance, tight configuration, small contact clearance, quick action, high sensitivity and small operating travel.

Mini Electric Switches Application:
Widely used in home appliance, electronic equipment, automatic machine, communication equipment, car electron, apparatus and instrument, electric mition tool etc.

Why Us:
1: We are factory and only make switch more than 9 years.
2: Factory direct supply and best price.
3: Quality guarantee strictly before shipping.
4: Short lead time, 2-3 weeks after payment receiving.
4: Long life time, every switch approved with CE, CCC and ROHS certification
5: Design the wonderful switch for you as your request. And according your design to produce quality switch

Packing Details:
1. Each product is sealed by thick CARTONS. It can be always in good condition.
2. Carton size: 370mmx315mmx360mm



Operating Speed

0.1mm~1m/s(Related with actuator forms)

Operating Frequency

Mechanical 60 cycles/min; Electrical 30 cycles/min

Insulation Resistance

> =100 MΩ (500VDC)

Contact resistance

< =30mΩ (Initial value)

Test Voltage

Between terminals of the same polarirty

AC1000V, 50/60Hz, 1min

Between current-carrying metal

And ground(case), and between

Each terminal and non-carrying

metal parts


AC3750V, 50/60Hz, 1min

Vibration resistance

10-55Hz, 1.5mm Double amplitude


Shork Resistance

Destruction: OF> 0.5N: 1000m/s ² (approx. 100G)max

                    OF< =0.5N: 500m/s ² (approx. 50G)max

Malfunction: OF> 0.5N: 300m/s ² (approx. 30G)max

                    OF< =0.5N: 200m/s ² (approx. 20G)max

Life Expectancy

Mechnical> =5000000 cycles

Electrical> =100000 cycles

Degree of protection


Degree of protection against electric shock

Class I

PTI(Tracking Resistance)


Ambient air temperature

125 Degree 60%RH below(No ice and dew)

Ambient air humidity

85% Rhbelow(about +5~+35 Degree)


Approx. 5.95g(No lever)

Notes: Shows the operating force of no lever


Model Specs naming and meaning



Degree of




No Mark: T125





Terminal Types

A: 250 Quick-connect Terminal

B: 187 Quick-connect terminal(Thick: 0.8)

C: 187 Quick-connect terminal(Thick: 0.5)

D: Solder/187 common terminal

E: Screw terminal

F: Solder terminal

G: 250 Quick terminal No. 2

Y: Not standard terminal







16: 16(4)A250VAC/16A125VAC

1/2HP 125/250VAC

10: 10(3)A250VAC/10A125VAC

6: 6(2)A250VAC/6A125VAC

1: 1(1)A250VAC/1A125VAC





Operating Force

051: 0.5N

025: 0.25N

050: 0.5N

100: 1N

150: 1.5N

200: 2N

300: 3N

400: 4N




Connect Forms









Plunger specs

No mark: Standard Plunger

A: Middle Plunger

B: Long Plunger

C: Abnormality Plunger

( see dirgram )

Notice: If adopt other not standard plunger, the indicate with the new spec(confirmed by our company)







Acuator forms

0: No lever

A 1/1: Short lever

A 2/2: Long lever

A 3/3: Middle lever

A 4/4: Short Roller lever

A 5/5: Long Roller lever

A 6/6: Arc lever

A   /   : Not standard lever



1) A indicate the lever near to the

Plunger, no A indicate the lever far

Away from the plunger.

2) If lever is amounted besides, add letter" B" after the lever code.

3) Indicate not standard lever




Additional Specis Numbers

Apply to:



1)When used not standard parts such as not standard terminals;

2)When Customer has particular Operating value or other requirement;

3) When the case is mot black, for example, grey shows as G;

Additional specs number shows by Arabic numerals or Latin. color code after the numbers. If there is no Additional numbers, the place is vacant

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