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Model No: G21 series
Double DPDT Snap Action Limit Micro Switch G21 Series
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.
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.
minimum order :
1000 pieces
Quantity :
Product Description
As a reliable limit switch for industrial use, the G21 Series boasts a mechanical life of 3,000,000 cycles and an electrical life of 1,000,000 cycles, demonstrating excellent durability in high-load, frequently operating equipment, making it ideal for factory automation and medium-to-heavy-duty industrial equipment.
In field vehicles, this limit switch can also be used to monitor critical control aspects such as vehicle body position and hydraulic action feedback, maintaining high reliability even at 95% RH humidity. This product is meticulously designed by a micro switch manufacturer to ensure stable performance in harsh environments.
TheDPDT G21 Series Limit Switch features a double-break switching mechanism, providing precise feedback for stroke control and position detection in industrial equipment. It is suitable for conveyor systems, robotic arm joint monitoring, and production line limit protection, maintaining stable performance in operating environments ranging from -30°C to +65°C.
As a reliable limit switch for industrial use, the G21 Series boasts a mechanical life of 3,000,000 cycles and an electrical life of 1,000,000 cycles, demonstrating excellent durability in high-load, frequently operating equipment, making it ideal for factory automation and medium-to-heavy-duty industrial equipment.
In field vehicles, this limit switch can also be used to monitor critical control aspects such as vehicle body position and hydraulic action feedback, maintaining high reliability even at 95% RH humidity. This product is meticulously designed by a micro switch manufacturer to ensure stable performance in harsh environments.
Feature
◆ Long lifespan and high reliability.
◆ Double-break conversion mechanism.
◆ Widely used in industrial control and other fields.
◆ 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 high-performance DPDT limit switch, this product is widely used in field vehicles, such as construction machinery, agricultural vehicles, and off-road maintenance equipment. Its dual-break structure provides clear and reliable feedback under complex operating conditions, monitoring critical states such as vehicle posture, pedal position, and hydraulic mechanism stroke. This series boasts a long mechanical life of up to 3,000,000 cycles, maintaining high stability even under frequent operation and strong vibration environments, making it an indispensable high-reliability limit control component in outdoor vehicle systems.
