ABB EOHU Series, Instruction Bulletin

Page: 18 / 52

A07396-6
A07396-10
3
1 2
4
1
1/14 Installation | Instruction Bulletin EOHU364/5/6JK/RK/S/SS, 1SCC340038M1401 / A
Installation
Auxiliary contact (optional)
Auxiliary contacts OA1G10 and OA3G01 (optional)
Install the auxiliary contacts to the safety switch mechanism
according to the pictures. In the picture 3 the mounting example
is for 200A and 400 A safety switches. In 600 A safety switches,
please, leave the mechanism cover off, when the maximum amount
of auxiliary contacts (3 or 4 pcs) is used. See chapter Cabling.
Wire size: 1 - 2 × 18 - 14 AWG, 1 - 2 × 0.75 – 25 mm 2
Torque: 7 lbs.in, 0.78 Nm
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
See general safety instructions on page 1/2 before proceeding.
Failure to follow these instructions will result in death or serious injury.
Main contacts
NO-contact
in place A
NO-contact
in place B
NC-contact
in place B
NC-contact
in place A
Ć
30

60

90

_
OFF
O
ON
I
Place A Place A
max
2
max
2
Place B
Main contact
Test contact
(NO)
Test indication
contact (NO)
Test contact
(NC)
Test indication
contact (NC)
0 Test 0 1 0
2
Place B
Test
contact
Test
indication
contact
max
2
max
2
max
2
max
2
Test
conta
max
2
max
2
indica
conta
max
2
max
2
200 A, 400 A 600 A