| G28 – Modular Circular Connectors | G57 – Modular Circular Connectors |
| | |
Series |
G28 series
| G57 series |
Number of contacts |
7+PE / 12 / 16 / 24
| 4+PE / 4+5 /16+PE / 24+PE / 32+PE / 48+PE |
Wire gauge |
AWG 20 ... 9 (0.5 ... 6 mm²)
| AWG 20 ... 1 (0.5 ... 35 mm²) |
Rated voltage |
7+PE: 230 V/400 V / 12-, 16-, 24-pole: 25 V
| 4+PE, 16+PE, 24+PE, 32+PE, 48+PE: 230 V/400 V / 4+5: 25 V |
Rated current Ie |
7x 20 A / 12x 16 A / 16x 16 A / 24x 7.5 A
| 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 |
Orientations |
5
| 4 |
Contact resistance |
< 10 mΩ
| < 10 mΩ |
Insulation resistance |
> 500 MΩ
| > 500 MΩ |
Standard IEC 60068-1: tmin[°C]/ tmax[°C]/ttesting time[days] |
-25/100/21
| -25/100/21 |
IP rating (IEC 60529) |
Bayonet: IP54 / M42 thread: IP67
| Bayonet: IP54 / trapezoidal: IP67 |
Mechanical endurance |
5,000
| 5,000 |
Temperature range |
-25° C ... +100° C
| -25° C ... +100° C |
Material, shells |
Aluminium die-cast alloy
| Aluminium die-cast alloy |
Material, inserts |
Polyamide-6, thermoset
| Polyamide-6, thermoset |
Material, seals |
Perbunane, neoprene
| Perbunane, neoprene |
Shells, flammability rating |
UL94V-0
| UL94V-0 |
Contact terminal type |
Crimp / solder
| Crimp / solder |
Contact material |
Copper wrought alloy / brass
| Copper wrought alloy / brass |
Contact finish |
Silver
| Silver |
Coupling |
Bayonet / M24 thread
| Bayonet |