Basic HTML Version
4/9
Electrical auxiliaries
for 2 and 4 pole RCCB
16-100A
Protection earth
leakage
Technical
Section 9
Dimensions
Section 10
4
Auxiliary switch (OFS)
n
A changeover switch which acts as an indicating or control device to monitor
the ON or OFF positions of an RCD
n
The OFS also acts as an adaptor mounted on the LHS of RCD, between the
RCD and any other auxiliaries (additional OF, MX, MN, mounted on LHS of
OFS). Indicates type of RCD
n
Cable capacity 2.5mm
2
Width
Part
in 18mm
number
SP ways
0.5
OFS
26923
Contact ratings (A):
n
3A at 415Vac
n
1A at 125Vdc
n
6A at 24Vdc
n
6A at 240Vac
n
2A at 48Vdc
Auxiliary switch (OF)
n
Changes main contacts to ON/OFF
n
Test button on front face
n
Cable capacity 2.5mm
2
Width
Part
in 18mm
number
SP ways
0.5
OFS
26924
Also requires OFS
26923
9933_Section_04.indd 9
06/08/2009 23: