GLVAC GLF40AC DC Contactor - 40A 24V-800VDC
The GLVAC GLF40AC is an ultra-compact, high-performance DC contactor designed for efficient power switching in space-constrained energy systems. Engineered with a 24Vdc nominal coil, it is capable of handling continuous currents up to 40A and voltages reaching 800VDC. Despite its light weight of only 150 grams, the GLF40AC features a hermetically sealed chamber that provides exceptional environmental resistance with IP67 and IP69K ratings. This makes it a premier solution for high-voltage DC applications such as light electric vehicles, solar inverters, and battery management systems where reliability, safety, and a small footprint are critical requirements.
Product Highlights
- High Voltage Switching: Reliable performance for DC loads up to 800VDC
- 24Vdc Nominal Coil: Optimized for standard industrial and automotive control systems
- Ultra-Compact Design: Extremely lightweight construction at just 150 grams
- Environmental Resilience: Fully rated for IP67 and IP69K standards
- Hermetically Sealed: Safe switching in hazardous, wet, or demanding environments
- Durable Engineering: Rated for a mechanical life of 200,000 cycles
Fields of Use
- Light Electric Vehicles (LEV) and E-Mobility
- Solar Power (PV) Inverters and Combiner Boxes
- Battery Management Systems (BMS)
- Small-Scale Energy Storage Systems (ESS)
- EV Charging Infrastructure and Auxiliary Power Distribution
- Industrial High-Voltage DC Power Control Systems
Technical Specifications
| Contact Arrangement | SPST-NO (Normally Open) |
|---|---|
| Contact Voltage, Operating Max. | 12V - 800Vdc |
| Coil Voltage, Nominal | 24Vdc |
| Rated Current | 40A |
| Mechanical Life | 200,000 Cycles |
| Operating Temperature | -40 to +85 °C |
| Auxiliary Contact | None |
| IP Rating | IP67 & IP69K |
| Weight | 150 Grams |
Technical Datasheet
Download the official GLVAC GLF40AC datasheet for complete technical documentation, including terminal configurations, mounting dimensions, and performance curves.
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