Serviceline Industrial Sensors
Serviceline Explosion Protection

Electronic Earthing System (Resistive and Capacitive) GUB3L*DMT*

  • Elimination of electrostatic charges
  • Copper-free aluminum enclosure
  • Installation in Zone 1, Zone 2, Zone 21 and Zone 22
  • Ex d and Ex tb certified
  • Gas group IIC
  • Degree of protection: IP 65

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  GUB3L*DMT*

Electrical specifications
Operating voltage230 V AC , optional 110 V AC
Functionelimination of electrostatic charges
Lens colorred and green
Operator actionCable: hydrocarbon-resistant, 3x 3 mm2, length 8 m. Other lengths on request.
Connection clamp: Aluminum with phosphor bronze contacts, isolating thermoplastic handles
Mechanical specifications
Thread typemetric ISO pitch 1.5 mm or NPT ANSI ASME B1.20.1
Enclosure coverthreaded round cover
Cover fixingflamepath thread
Cover sealnone, O-ring for IP66/67
Flamepath greasepetroleum jelly
Degree of protectionIP65 , Enclosure IP66 (IP66/67 with O-ring)
Cable entryface B
Cable entry face B
M25 quantity2
M25 typeNPT 3/4''
M25 infoas standard, other on request
Enclosurealuminum alloy
Finishepoxy coated RAL 7005 (grey)
Massapprox. 25 kg
Dimensionsvalues might differ slightly due to casting and manufacturing tolerances
External dimension (A)360 mm
External dimension (B)360 mm
External dimension (C)245 mm
Mounting holes distance (G)395 mm
Mounting holes distance (H)318 mm
Mounting holes diameter (J)10 mm
Number of mounting brackets4
Maximum external dimension (K)430 mm
Maximum external dimension (K1)510 mm
GroundingM6 external grounding points
Ambient conditions
Ambient temperature-20 ... 40 °C (-4 ... 104 °F)
Data for application in connection with hazardous areas
EU-type examination certificateINERIS 14 ATEX 0035X
MarkingEx-Hexagon II 2 GD Ex db [ia Ga] IIC T6 Gb, II 2 GD Ex tb [iaD] IIIC T85°C Db
Degree of protectionEN 60529
CE marking0080 or 0102, see type label
General information
Ordering informationThis solution will be delivered completely configured and assembled ready for use. For configuration details please contact Customer Service.
Supplementary informationEC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see


ECLASS 11.027149190
ECLASS 10.0.127149190
ECLASS 9.027149190
ECLASS 8.027149111
ECLASS 5.127149111
ETIM 8.0EC000441
ETIM 7.0EC000441
ETIM 6.0EC000441
ETIM 5.0EC003015
UNSPSC 12.139121314

Documents: GUB3L*DMT*

Short instructions, safety informationLanguageFile TypeFile Size
Brief Instructions GUB* / GUBX*ENGPDF316 KB
KurzanleitungGERPDF299 KB
Краткое руководствоRUSPDF513 KB

Approvals+Certificates: GUB3L*DMT*

CertificatesCertificate No.File TypeFile Size
Worldwide INERIS IECEx Certificate of ConformityIECEx INE 14.0042XLINK---
Declaration of Conformity
EU Declaration of Conformity / EU-KonformitätserklärungDOC-3553BPDF448 KB