Pepperl Fuchs SP.MD.NPT1-1/2.SS.X.21.K01 Data Sheet
SP.MD.NPT1-1/2.SS.X.21.K01Stopping Plugs, Metal, Hexagon Head
Features
• Stopping plug for unused cable
entries
• Stainless Steel
• Thread NPT 1-1/2''
• Hexagon head
• Ex eb and Ex tb certified
• Suitable for operation in Zone 1, Zone
2, Zone 21 and Zone 22
• Suitable for operation in Class I, Zone
1/2/22
• Suitable for operation in Class I,
Division 2 when installed in
accordance with NEC501.10(B)(2)
• Degree of protection IP66 / IP68, UL
Type 4X
• Packaging unit: 1 piece, kit with
accessories
Assembly
Technical data
Mechanical specifications
Thread type NPT ANSI ASME B1.20.1
Thread size (TD) NPT 1-1/2''
Degree of protection IP66 / IP68 , UL Type 4X
Material
Finish inherent color silver
Stopping plug stainless steel
Mass
Individual component approx. 168 g
Packing unit approx. 178 g
Dimensions
Diameter thru-hole (DT) 48.3 ... 48.5 mm
Width across flats (SW1) 50 mm
Thread length (TL) 21 mm
Total length (L) 26 mm
Tightening torque
Nut torque at enclosure (SW1) 15 Nm
Ambient conditions
Ambient temperature -60 ... 130 °C (-76 ... 266 °F)
Data for application in connection with
hazardous areas
EU-type examination certificate CESI 15 ATEX 029 X
Marking ¬ II 2 GD
International approvals
UL approval
Release date 2019-08-05 16:40 Date of issue 2019-08-05 293617_eng.xml
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
washer gasket: -40 ... 80 °C (-40 ... 176 °F)
Ex eb IIC Gb
Ex tb IIIC Db
1
SP.MD.NPT1-1/2.SS.X.21.K01Stopping Plugs, Metal, Hexagon Head
cULus E305142 tested to UL 50E and UL 508A
CSA approval CSA C22.2, No. 14-13
IECEx approval IECEx CES 15.0006X
EAC approval TC RU C-TR.GB05.B.00918
Conformity
Degree of protection EN 60529
General information
Delivery quantity 1
Scope of delivery Stopping Plugs, Metal
Supplementary information EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of
brief instructions
Conformity and instructions have to be observed where applicable. For information see www.pepperlfuchs.com.
Dimensions
L
TL
SW1
TD
Legend
1 Washer gasket (accessory, metric versions only)
2 O-Ring (metric versions only)
3 Stopping plug
LTotal length
SW* Width across flats
TD Thread size
TL Thread length
31 2
Release date 2019-08-05 16:40 Date of issue 2019-08-05 293617_eng.xml
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
2
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