3-3-2
Electrical Installation
(1)
Flame-proof version
When performing electrical installation, never remove the terminal box cover or
attempt to connect the wiring while the electrical power is still connected. (Similarly,
do not open the main cover.)
①
Cabling
Use insulated cables able to withstand temperatures of 75[deg]C or higher for the
external cabling.
②
External conductor cabling
The following two methods can be used for conductor cabling on the Flame-proof version
(Ex d IIB T6).
Cable pipe with threaded pressure coupling method
Use a G1/2 thick steel cable pipe (PF1/2 equivalent) with a lock nut to provide a full
threaded coupling. Alternatively, use a sealing fitting.
Pressure-proof packing method
Use a cable gland.
The table below lists the applicable cable diameters.
Cable glands with the part numbers listed below are available as optional extras. Please
specify when ordering.
Model
Standard
Rating Number
Applicable Cable
Diameters
Cable Gland Part No.
TE15
●
Ex d IIB T6
TC13351
φ
8
～φ
10
φ
9
～φ
11
φ
10
～φ
12
KHB-0-16
／
PK1610
KHB-0-16
／
PK1611
KHB-0-16
／
PK1612
*
Please contact us for NPT specification.
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