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Intrinsically safe if installed as specified in manufacturer's installation manual.
CSA-certified for hazardous locations
Ex ia IIC T6; Class I, Zone 0
Class I; Groups A, B, C, D;
Class II; Groups E, F + G; Class III
Notes:
1.)
The apparatus may be installed in intrinsically safe circuits only when used in
conjunction with the CSA certified apparatus.
2.)
For maximum values of U
apparatus see Table 1 on page 1.
3.)
For barrier selection see Table 2 on page 1.
4.)
Installation shall be in accordance with the Canadian Electrical Code Part
5.)
Use only supply wires suitable for 5°C above surrounding temperature.
HAZARDOUS
LOCATION
Version: Model 3963-3 Solenoid Valve.
Supply and evaluation barrier CSA- certified.
Cable entry M 20 x 1.5 or metal conduit according to drawing No. 1050 – 0539 T or
1050 – 0540 T
Revisions Control Number: 1 May 05
or V
; I
or I
; P
i
max
i
max
solenoid valve
+ 81
circuit
- 82
– 27 –
Addendum Page
Type 4 Enclosure
or P
; C
and L
of the various
i
max
i
i
SAFE
LOCATION
I.S.Ground
Addendum to EB 3963 EN
relay or
transistor
output
supply barrier
evaluation barrier
EB 3963 FR
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