Unionwell G9 Series Roller Lever Micro Switch 3A 0.5A 250VAC/250VDC

Model Number:G91 micro switch
Max. Current:5A
Max. Voltage:250VAC
Operating Temperature:-25℃~125℃, -25℃~125℃
Protection Level:IP40 IP67
Product Name:micro switch 3A 0.5A 250VAC/250VDC micro switch
Payment Terms:T/T,Western Union
Operating Force:300gf max
Lever type:Straight lever
Circuit Code:SPDT SPST SPST-NC SPST-NO
Housing material:PET, 94V2
Certification:ENEC,ISO,CQC,RoHS, REACH

minimum order :

1 piece

Quantity :

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Products Description

With a maximum operating force of 300gf (without lever), this waterproof IP67 micro switch withstands harsh industrial and outdoor environments. Corrosion-resistant terminals and IP67 sealing protect it from moisture, dust, and chemicals to ensure long-term reliability, combining rugged construction with advanced features. As a roller lever micro switch, the roller bar mechanism ensures smooth, low-friction operation with reduced wear and consistent actuation, even in high-frequency use.

As a certified factory, Unionwell offer OEM/ODM solutions with unmatched durability, compliance and customization. Not only do we produce roller lever micro switches, but we can also customize straight lever micro switches.

Advantages

Suitable for Extreme Scenarios: This roller bar microswitch has an operating temperature of -25°C to 125°C and can withstand extreme temperature application scenarios like automobile engines.
Optional Protection Levels : This roller bar microswitch is available in optional protection levels such as dustproof IP40 and waterproof and dustproof IP67 to meet your different needs and budgets.
Global Safety Approvals: Unionwell's microswitches are ENEC, ISO, CQC, RoHS and REACH compliant with relevant certificates and approvals.

Rating	P1	0.1A 125/250VAC 48VDC/Gold Plated Contact Optional
Rating		05	UL:5A 125/250VAC ENEC:6A 125/250 1E4;3A 125/250VAC 30VDC 5E4 µ 25T120
Operating Frequency	Electrical	10~30cycles/minute
Operating Frequency		Mechanical	120cycles/minute
Contact Resistance(Initiative)			100mΩMax/It depends on the wire length for the type with wire
Insulation Resistance (at 500VDC)			100M Ω Min
Dielectric Strength			AC1,000V RMS (50~60Hz)
Storage Temperature			-25°C~+120°C
Storage Humidity			85%RH Max
Service Life	Electrical	10,000cycles/Depend on part No.
	Mechanical	500,000cycles

Application

1. Automotive control systems: Roller lever micro switches are often installed on automotive door locks, gear shifters or brake pedals. Its IP67 waterproof rating ensures performance in wet or dusty environments, while the roller bar minimizes friction for smooth, noiseless operation.

2. Industrial Machinery: The G91 switch's rugged PET housing and IP67 rating resists vibration, oil, and debris, making it ideal for conveyor belts, CNC machine tools, or robotic arms. the SPDT circuit option allows for a wide range of signaling.

3.Marine and Agricultural Devices: Use in boat hatches, irrigation systems, or heavy-duty tractors. The roller lever’s precision and IP67 sealing prevent failure from water ingress or mechanical stress.

FAQS

Who are we?

We are based in Guangdong, China, start from 2007,sell to Domestic Market(60.00%),Southern Europe(14.00%),NorthAmerica(13.00%),Southeast Asia(8.00%),Western Europe(3.00%),Northern Europe(2.00%). There are total about 301-500 people in our office.

How can we guarantee quality?

Always a pre-production sample before mass production;
Always final Inspection before shipment.

What can you buy from us?

We have a wide range of products and a large amount of stock in stock, such as Micro Switch; Automotive switches; Waterproof switches; Pressure switches; Mechanical keyboard switches.With independent research and development laboratory, we can provide customized services according to your needs.

Why should you buy from us not from other suppliers?

Factory ISO9001 & IATF16949 qualified Products are produced & tested by automatics;
Own team designed and assembled automatic machines ;
Awarded as National Innovative Technology ;
Company authorized over 100 Patents.

What services can we provide?

Accepted Delivery Terms: FOB,EXW,FCA,Express Delivery;
Accepted Payment Currency: USD, HKD, CNY;
Accepted Payment Type: T/T,Western Union,Cash;
Language Spoken:English,Chinese.