GLVAC GLK20AB DC Contactor - 20A 12V-800VDC
The GLVAC GLK20AB is an ultra-compact, high-performance DC contactor engineered for efficient power switching in space-constrained energy systems. Despite its extremely small footprint and weight of only 80 grams, it is capable of handling continuous currents up to 20A and voltages reaching 800VDC. Designed with a 12Vdc nominal coil and a hermetically sealed chamber, the GLK20AB offers exceptional environmental resistance with IP67 and IP69K ratings. This makes it an ideal solution for auxiliary circuits in electric vehicles, small-scale solar inverters, and battery management systems where high voltage isolation and safety are paramount in a miniature package.
Product Highlights
- High Voltage Range: Reliable operation for DC loads up to 800VDC
- Miniature Design: Ultra-lightweight construction at just 80 grams
- Environmental Protection: Fully rated for IP67 and IP69K standards
- Hermetically Sealed: Safe switching in hazardous or demanding environments
- Reliable Longevity: Rated for a mechanical life of 200,000 cycles
- Efficient Control: Optimized 12Vdc nominal coil for low power consumption
Fields of Use
- Light Electric Vehicles (LEV) and E-Mobility Auxiliaries
- Small-Scale Solar (PV) Inverters and Combiner Boxes
- Battery Management Systems (BMS) Monitoring
- Residential Energy Storage Systems (ESS)
- High-Voltage DC Control for Testing Equipment
- HVAC Systems in Electric and Hybrid Vehicles
Technical Specifications
| Contact Arrangement | SPST-NO (Normally Open) |
|---|---|
| Contact Voltage, Operating Max. | 12V - 800Vdc |
| Coil Voltage, Nominal | 12Vdc |
| Rated Current | 20A |
| Mechanical Life | 200,000 Cycles |
| Operating Temperature | -40 to +85 °C |
| Auxiliary Contact | None |
| IP Rating | IP67 & IP69K |
| Weight | 80 Grams |
Technical Datasheet
Download the official GLVAC GLK20AB datasheet for comprehensive technical documentation, including terminal configurations, mounting dimensions, and performance curves.
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