Burkert PTB 03 ATEX 5014 X Instructions De Service page 17

Marking
The variable codes given in the following table are used for the marking of the
electrical connection variants. For the connection types with supply lines /
cable line, the variable code is dependent on the length of the line.
E.g.: The variable code JW04 corresponds to a line length of 500 mm
Electrical connection variants
- Supply line / cable line
- Terminal box with M 20 x 1.5 cable gland, without fuse
- Terminal box with M 20 x 1.5 threaded nipple, without fuse
- Terminal box with NPT ½ threaded nipple, without fuse
- Terminal box with G ½ threaded nipple, without fuse
- Terminal box with M 20 x 1.5 cable gland and fuse
- Terminal box with M 20 x 1.5 threaded nipple and fuse
- Terminal box with NPT ½ threaded nipple and fuse
- Terminal box with G ½ threaded nipple and fuse
NOTE Connection types with terminal box
Available with / without unit protective fuse
(Unit protective fuse according to separate EC Qualification Test
Certificate)
ATTENTION
• Only permanently laid cables and wiring may be inserted.
• The operator must provide suitable stress relief.
• Wires with an outside diameter of 6 to 13 mm may be used.
Observe the maximum thermal loading of the cables or
wires to be inserted.
• The inserted break-off seal must be matched to the
diameter of the cable or wire.
• The rated cross-section of the cable or wire strands must
be at least 0.75 mm² and may not exceed 2.5 mm².
• The screws for fixing the cover of the terminal box must be
tightened with a torque of 100 Ncm (±5%).
Variable code
dependet on the
line length
JA02
JA08
JA09
JA10
JA01
JA05
JA06
JA07
03 ATEX5014 X - 15