| G57 – Modular Circular Connectors | GA – Circular connectors to industry standard |
| | |
|
Series |
G57 series
| GA series |
|
Number of contacts |
4+PE / 4+5 /16+PE / 24+PE / 32+PE / 48+PE
| 3-pole + PE + 11 |
|
Wire gauge |
AWG 20 ... 1 (0.5 ... 35 mm²)
| |
|
Rated voltage |
4+PE, 16+PE, 24+PE, 32+PE, 48+PE: 230 V/400 V / 4+5: 25 V
| Power contacts 400 V/400 V / control contacts 25 V/60 V |
|
Rated current Ie |
4+PE: 4x 100 A / 4+5: 4x 50 A, 5x 35 A /16+PE: 20 A / 24+PE: 20 A / 32+PE: 16 A / 48+PE: 7.5 A
| Power contacts 3x 50 A / control contacts 11x 16 A |
|
Orientations |
4
| 1 (5-keyways) |
|
Contact resistance |
< 10 mΩ
| Power contacts < 2 mΩ / control contacts < 10 mΩ |
|
Insulation resistance |
> 500 MΩ
| Power contacts > 5.000 MΩ / control contacts > 5.000 MΩ |
|
Standard IEC 60068-1: tmin[°C]/ tmax[°C]/ttesting time[days] |
-25/100/21
| -25/60/21 |
|
IP rating (IEC 60529) |
Bayonet: IP54 / trapezoidal: IP67
| Plug mated IP67/IP69K / receptacle mated/not mated IP67/IP69K |
|
Mechanical endurance |
5,000
| > 2.000 |
|
Temperature range |
-25° C ... +100° C
| -25° C ... +60° C |
|
Material, shells |
Aluminium die-cast alloy
| Aluminium or PA 66 (only GA SC 1SC xxx) |
|
Material, inserts |
Polyamide-6, thermoset
| Plug thermoset / receptacle synthetic rubber |
|
Material, seals |
Perbunane, neoprene
| Plug silicone rubber (SIR) / receptacle Perbunane (NBR) |
|
Shells, flammability rating |
UL94V-0
| UL94V-0 |
|
Contact terminal type |
Crimp / solder
| Plug crimp / receptacle solder |
|
Contact material |
Copper wrought alloy / brass
| Copper wrought alloy |
|
Contact finish |
Silver
| Silver |
|
Coupling |
Bayonet
| Threaded coupling |
