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9.8
Combinations
K1
K2
K3
K5
K6
K7
KB
KD
KM
9.9
Conduit plugs and adapters
IECEx Flameproof and Increased Safety
Certificate IECEx FMG 13.0032X
Standards IEC60079-0:2011, IEC60079-1:2007, IEC60079-7:2006-2007
Markings
ATEX Flameproof and Increased Safety
Certificate
Standards
Markings
Table 9-7: Conduit Plug Thread Sizes
Thread
M20 x 1.5
½ –14 NPT
G ½
Table 9-8: Thread Adapter Thread Sizes
Male thread
M20 x 1.5–6H
½–14 NPT
¾–14 NPT
Quick Start Guide
combination of E1, I1, and N1
combination of E2 and I2
combination of E3 and I3
combination of E5 and I5
combination of E6 and I6
combination of E7, I7, N7, and NK
combination of K5 and K6
combination of E1, I1, K5, and K6
combination of EM and IM
Ex d e IIC Gb
FM13ATEX0076X
EN60079-0:2012, EN60079-1:2007, IEC60079-7:2007
Ex II 2 G Ex d e IIC Gb
Identification mark
M20
½ NPT
G ½
Identification mark
M20
½–14 NPT
¾–14 NPT
Quick Start Guide
31
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