GA – Circular connectors to industry standard
High-quality special purpose connector with 3 pole and PE as well as 11 control contacts
GA series
Series GA industrial connectors are high-quality special purpose connectors.
The 15 pole circular connector has a housing made of high strength aluminium magnesium alloy. The contact arrangement is a combination of 4 power contacts and 11 control contacts.
The thermoset contact inserts allow the connector to be used for a wide temperature range. Cable-connecting and flange mount plugs and receptacles with different threads for cable glands are available as stock items. Protection caps are available as accessory. Special variants upon request!
Sealed to IP67/IP69K: The pin contacts and solder cups are moulded watertight in the contact inserts of the receptacles, so that there is no ingress of water even when the connector is unplugged.
The polarized key and keyway construction of the connector prevents the contacts from touching the insulator, thus making possible a “blind” mating of the connector halves. The functional threaded coupling ensures reliable connection.
Features
- High-quality robust metal housing
- 4 power and 11 control contacts
- Functional threaded coupling with polarized key and keyway construction for easy and reliable connection
- Receptacles watertight to IP67/IP69K when mated and unmated
- Resistant to corrosive liquids
- Electrical and mechanical characteristics to IEC 61984
Applikationen
- Machine tool building
- Test bays
- Custom machine building
- Renewable energy resources
Specifications
| Number of contacts | 3-pole + PE + 11 |
| Rated voltage | Power contacts 400 V/400 V / control contacts 25 V/60 V |
| Rated current Ie | Power contacts 3x 50 A / control contacts 11x 16 A |
| Orientations | 1 (5-keyways) |
| Contact resistance | Power contacts < 2 mΩ / control contacts < 10 mΩ |
| Insulation resistance | Power contacts > 5.000 MΩ / control contacts > 5.000 MΩ |
| Standard IEC 60068-1: tmin[°C]/ tmax[°C]/ttesting time[days] | -25/60/21 |
| IP rating (IEC 60529) | Plug mated IP67/IP69K / receptacle mated/not mated IP67/IP69K |
| Mechanical endurance | > 2.000 |
| Temperature range | -25° C … +60° C |
| Material, shells | Aluminium or PA 66 (only GA SC 1SC xxx) |
| Material, inserts | Plug thermoset / receptacle synthetic rubber |
| Material, seals | Plug silicone rubber (SIR) / receptacle Perbunane (NBR) |
| Shells, flammability rating | UL94V-0 |
| Contact terminal type | Plug crimp / receptacle solder |
| Contact material | Copper wrought alloy |
| Contact finish | Silver |
| Coupling | Threaded coupling |
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