Eaton GHG 521 - Technical Data; 1.1 Plug and Socket GHG 521

7
1 Technical data
1.1 Plug and socket GHG 521
Rated voltage U
N
:
2-pole + PE up to 500 V, 50/60 Hz
3-pole + PE up to 690 V, 50/60 Hz
3-pole + N + PE up to 690 V, 50/60 Hz
Rated current: 16 A
Back-up fuse:
without thermal protection 16 A
with thermal protection 35 A gG
Switching capacity: AC 3
Wall socket 2-pole + PE switchable by switch: 250 V/16 A
Switching capacity: AC 23 AC 22
Wall socket 3-pole + PE, with switch: 500 V / 20 A 500 V / 25 A
690 V / 11 A 690 V / 25 A
Perm. ambient temperature: -20° C up to +40° C (catalogue version)
(Special versions permit deviating temperatures)
Perm. storage temperature in original packing: -20° C up to +40° C
Protection category acc. to EN/IEC 60529
with closed and secured hinged cover: IP 66 (catalogue version)
Insulation class acc. to EN/IEC 61140: I - is complied with by the devices
Cable entries: (catalogue version)
Wall socket with switch 1 x M25 + 1 x blanking plug
Wall socket without switch 4 x drilling M25 (2 x top, 2 x bottom)
Suitable cables and test torques of the
pressure screw
Ø cable (mm) Nm
Seal 1+2+3
1 2
3
min.
max.
(1)
8.0
10.0
1. 5
2.0
Seal 1+2
1 2
3
min.
max.
(1)
10.0
13.0
2.3
2.6
Seal 1
1 2
3
min.
max.
(1)
13.5
1 7. 5
1. 3
2.3
Test torque for screw in thread cable entry 3.0 Nm
(1)
The tests of clamping ranges and torque values were performed with metal mandrel. The clamping range can
vary by using cables with different manufacturing tolerances and material properties. Please use a suitable
combination of seals in the intermediate area, so that the cap nut can be tightened in future maintenance
work on the cable entry.
Plug / Coupler 2-pole+PE Ø 8 - 18 mm
Plug / Coupler 3-pole+PE Ø 8 - 21 mm
Plug / Coupler 3-pole+N+PE Ø 12 - 21 mm
Supply terminal Cross section Stripped wire length
Wall socket with switch 2 x 0.75 - 6 mm² 6 mm
Wall socket without switch 2 x 1.50 - 6 mm² 10 mm
Flange socket 2 x 1.50 - 6 mm² 10 mm
Coupler 2 x 1.50 - 6 mm² 10 mm
Plug 2 x 1.50 - 6 mm² 10 mm
Test torques:
Cover screws 2.5 Nm
Terminals Wall socket
Flange socket
Inlet
Coupler
2.5 Nm
2.5 Nm
2.5 Nm
2.5 Nm
Terminals Plug 1.5 Nm
Self-cutting screws size 4 2.0 Nm
Self-cutting screws size 5 3.0 Nm
Switch connection screw 0.8 Nm
Weight: (catalogue version)
Wall socket without switch 2-pole+PE GHG 521 23 approx. 0.80 kg
Wall socket switchable 2-pole+PE GHG 521 43 approx. 1.10 kg
Plug 2-pole+PE GHG 521 73 approx. 0.32 kg
Flange socket 2-pole+PE GHG 521 83 approx. 0.37 kg
Inlet 2-pole+PE GHG 521 93 approx. 0.26 kg
Coupler 2-pole+PE GHG 521 33 approx. 0.48 kg
Wall socket without switch 3-pole+PE GHG 521 24 approx. 0.85 kg
Wall socket switchable 3-pole+PE GHG 521 44 approx. 1.60 kg
Plug 3-pole+PE GHG 521 74 approx. 0.39 kg
Flange socket 3-pole+PE GHG 521 84 approx. 0.42 kg
Inlet 3-pole+PE GHG 521 94 approx. 0.31 kg
Coupler 3-pole+PE GHG 521 34 approx. 0.54 kg
Wall socket without switch 3-pole+N+PE GHG 521 25 approx. 0.90 kg
Plug 3-pole+N+PE GHG 521 75 approx. 0.42 kg
Flange socket 3-pole+N+PE GHG 521 85 approx. 0.47 kg
Coupler 3-pole+N+PE GHG 521 35 approx. 0.55 kg
Plug and socket system for industrial use 16 A,
3-pole, 4-pole, 5-pole, GHG 521
GB