Burkert PTB 03 ATEX 5014 X Instructions De Service page 15

Marking
The letters A, L and K are used to differentiate between the electrical
connection variants for the electromagnets.
Internal code:
The internal code is used for the marking of the mounted solenoid valves.
Mar- Version
king
- Permanently installed rubber hose line of the type H05 RN-
A
F3G 0.75
- Terminal box with M 20 x 1.5 cable gland, without fuse
- Terminal box with threaded nipple M 20 x 1.5, without fuse
L
- Terminal box with threaded nipple NPT ½, without fuse
- Terminal box with threaded nipple G ½, 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
K
- Terminal box with NPT ½ threaded nipple and fuse
- Terminal box with G ½ threaded nipple and fuse
Connection types with terminal box
NOTE
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%).
Internal
code
without
data
JA02
JA08
JA09
JA10
JA01
JA05
JA06
JA07
03 ATEX5014 X - 13