Double DPDT Limit Micro Switch G21 Series For Industrial

Place of Origin: Guangdong, China(Mainland)
Brand Name: Unionwell
Model Number: G21 series
Rating: DC14: 6A 12VDC; 2A 24VDC; 0.6A 55VDC
Operation Force: 250gf Max.
Terminal Type: No Lever Pin Plunger
Electrical Operating Frequency: 60 cycles/min.
Mechanical Operating Frequency: 180 cycles/min.
Operating Temperature Range: -30℃~+65℃
Storage Humidity: 95%RH Max.
Insulation Resistance (at 500VDC): 100MΩ Min.

minimum order :

1000 pieces

Quantity :

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Product Description

The G21 Series Double DPDT Limit Micro Switch for Industrial is a robust DPDT limit switch commonly used in industrial control systems for precise limit and position feedback. Its operating temperature range is -30℃ to +65℃, making it suitable for various industrial environments.

In field vehicles, this highly reliable industrial micro switch maintains stable operation under vibration and complex conditions. It boasts a mechanical life of 3,000,000 cycles and an electrical life of 1,000,000 cycles, rated at 6A 12VDC / 2A 24VDC.

As a durable double-break limit switch, the G21 Series enhances operational reliability through its double-break structure, providing stable control for engineering vehicles and equipment. Designed by a micro switch manufacturer, it is suitable for even more demanding applications.

Feature

◆ Long lifespan and high reliability.
◆ Double-break conversion mechanism.
◆ Widely used in industrial control and other fields.

Parameter

Rating		DC14 : 6A 12VDC; 2A 24VDC; 0.6A 55VDC.
Operating Frequency	Electrical	60 cycles/minute
	Mechanical	180 cycles/minute
Contact Resistance (Initiative)		100mΩ Max.
Insulation Resistance (at 500VDC)		100MΩ Min.
Service Life	Electrical	1,000,000 cycles
	Mechanical	3,000,000 cycles
Storage Temperature		-30℃~+85℃
Storage Humidity		95%RH Max.
Operating Temperature Range		-30℃~+65℃

Drawing

Application

As a DPDT limit switch, this product is widely used in industrial control systems and field vehicles to achieve critical functions such as position detection, motion limit, and safety interlocking. Its double-pole double-throw (DPDT) structure allows for multi-signal switching, providing more flexible control capabilities in complex equipment.

In industrial machinery, engineering vehicles, or heavy-duty outdoor equipment, this limit switch ensures accurate response under high-frequency operation and complex environments due to its high reliability and strong shock resistance. Its mechanical life reaches 3 million cycles, significantly improving the overall system durability. With its stable performance and robust construction, the G21 Series is an ideal choice for control applications in various scenarios, including industrial equipment and field vehicles.

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.