Thermal Overcurrent Relay; Main Current Switch, 4-Pole, 40 A, 80 A, 125 A And 180 A; Nh 00 Main Fuse, 3-Pole - Eaton CROUSE-HINDS Série Mode D'emploi

Contact arrangement
Dimension drawings
Dimensions in mm
X = Fixing dimensions
Main current switch
Dimensions 40 A 80 A
A 34 38,5
B 87 130
C 73 131
D 118 165
X 115 141
F 128 161
G 6,3 9,5
NH 00 Main fuse
The technical data relates to standard built-in apparatus�
- If other built-in apparatus is used, the technical data sheets
or the data on the type label shall be observed�
Explosion-protected distributions GHG 619
1.15

Thermal overcurrent relay

EC type examination Certificate:
Explosion protection:
Temperature range:
Rated voltage:
Control voltage:
Continuous operation current I
Tripping current:
Function:
Terminal cross section:
Switch contacts 1,2,3,4,5,6
Control contacts 95, 96, 97 , 98
Component size:
Weight:
1.16

Main current switch, 4-pole, 40 A, 80 A, 125 A and 180 A

EC type examination Certificate:
Switch 40 A
Switch 80 A
Switch 125 A und 180 A
Explosion protection:
Temperature range:
Rated voltage:
Switch
Rated current:
Back-up fuse, max�
Switching capacity AC 3
Switching capacity AC 3
Switching capacity AC 3
Switching capacity AC 3
Weight ca�:
Terminal cross section:
Switch 40 A
Switch 80 A
Switch 125 A
Switch 180 A
Aux� contacts
Minimum terminal cross section/ Terminal for T6:
Switch 40 A
Switch 80 A
Switch 125 A
125 / 180 A
Switch 180 A
16
159
1.17

NH 00 main fuse, 3-pole

146
194
EC type examination Certificate:
170
Explosion protection:
193
Temperature range:
12
Rated voltage:
Main contacts
Pilot contact
Rated current:
Main contacts
Pilot contact
Terminal cross section:
Main contacts
Pilot contact
Minimum terminal cross section:
Weight (without fuse):
PTB 98 ATEX 1087U
Ex de II C
for use in temperature classes T4 - T6
up to 690 V AC
up to 275 V* AC
(*Further control voltages on request)
: 6 A
th
0,16 A �������� 16 A
thermal release with phase-failure protection
max� 2x 10 mm²
max� 2x 2,5 mm²
2
approx� 1,10 kg
BVS 14 ATEX E 085 U
BVS 12 ATEX E 127 U
PTB 99 ATEX 1062U
Ex de II C
for use in temperature classes T4 - T6
up to 690 V AC
40 A
40 A
80 A
230 V: 40 A
400 V: 40 A
500 V: 40 A
690 V: 32 A
1,20 kg
2,5 Nm 2x 4 - 16 mm²
3,5 Nm 2x 4 - 25 mm² (with cable lug 1x 35mm²)
6,0 Nm 2x 4 - 70 mm² (with cable lug 1x 120mm²)
6,0 Nm 1x 50 - 150 mm²
2,5 Nm 2x 1,5 - 4,0 mm²
1x 10 mm²
1x 16 mm²
1x 50 mm²
1x 120 mm²
PTB 99 ATEX 1066U
Ex de II C
for use in temperature classes T4 - T6
up to 690 V AC / 440 V DC
up to 250 V AC
up to 125 A
up to 5 A
4,0 mm² - 95 mm²
0,5 mm² - 2,5 mm²
Current range
up to 25 A
up to 35 A
up to 50 A
up to 63 A
up to 80 A
up to 100 A
up to 125 A
approx� 3,48 kg
GB
3,0 Nm
1,5 Nm
80 A 125 A 180 A
80 A 125 A 180 A
160 A 200 A 250 A
80 A 125 A 180 A
80 A 125 A 180 A
80 A 125 A 150 A
63 A 125 A 125 A
3,68 kg 6,30 kg 6,50 kg
Temperatur class Cross
T6 4 mm
2
T5 6 mm
2
T4 10 mm
2
T4 25 mm
2
T4 35 mm
2
T4 50 mm
2
T4 70 mm
2
37