Model With A Terminal Box - Burkert PTB 00 ATEX 2129 X Instructions De Service

Temperature class
T4
T5
T6

Model with a terminal box

The solenoid coil type AC10-..-.-... may also be manufactured with a
terminal box.
Through the addition of a terminal box, the type of protection of these
solenoid coil is changed.
• The designation with the integrated terminal bos is: II 2G EEx em ll T4, T5, T6
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%).
Coil size Absolute temperature [°C]
5
6
4
5
6
5
6
118
113
93
87
90
79
75
00 ATEX 2129 X - 7