TE Connectivity Hartman Contactors
TE Connectivity Hartman Contactors are power-switching AC and DC contactors that are lightweight, environmentally (gasket and hermetically) sealed, and built to meet the applicable requirements of MIL-PRF-6106. These contactors are available in both bus bar and chassis mount designs, feature auxiliary contacts, and are gasket-sealed for protection. The Hartman AC and DC contactors feature a minimum initial insulation resistance of 100MΩ and a minimum current rating of 25A. These components are used to switch electrical power in aerospace and space applications, including airplanes, space shuttles, and deep space probes.
Features
- Available in bus bar or chassis mount designs
- Compliant with MIL-PRF-6106 standards
- Lightweight construction
- Offered in gasket-sealed and hermetically sealed versions
- Resistant to shock and vibration
Applications
- Aerospace
- Airplanes
- Deep space probes
- Power distribution systems
- Space shuttles
Technical Specifications
| Parameters | AC Contactors | DC Contactors |
|---|---|---|
| Current Rating Range | 25A to 500A | 25A to 1000A |
| Minimum Initial Insulation Resistance | 100MΩ | 100MΩ |
| Maximum Dropout Voltage | 10Vdc | 45Vdc |
| Maximum Operating Temperature | +125°C | +160°C |
| Nominal Operating Voltage | 28Vdc | 28Vdc |