Serviceline Industrial Sensors
Phone: 330-486-0001
Fax: 330-405-4710
Serviceline Explosion Protection
Phone: 330-486-0002
Fax: 330-963-5827

Ex e High Voltage Terminal Enclosure HVB6.6

  • For installation of power distribution networks
  • 316L Stainless Steel
  • Ex e certified
  • M10 internal/external brass earth stud
  • Installation in Zone 1, Zone 2, Zone 21 and Zone 22
  • 977 mm x 677 mm x 300 mm

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of HVB6.6

Electrical specifications
Operating voltage6.6 kV
Operating current650 A max
Number of busbars3, each with 2 x M10 thru-holes with terminal lugs suitable for 70mm2 cable
Mechanical specifications
Height977 mm
Width677 mm
Depth300 mm
Enclosure coverfully detachable
SafetyPadlockable hasp
Degree of protectionIP66
Cable entrythru-holes via gland plate
Gland plate on face(s)A & B
Enclosure1.5 mm 316L, (1.4404) stainless steel
Gland plate3 mm 316L, (1.4404) stainless steel
SealSilicone rubber, one piece
Massapprox. 44 kg
Mountingthru-holes Ø11 mm
GroundingM10 internal/external brass grounding bolt
Ambient conditions
Ambient temperature-50 ... 55 °C (-58 ... 131 °F)
Data for application in connection with hazardous areas
EC-Type Examination CertificateSIRA 00 ATEX 3206
Group, category, type of protection, temperature classEx-Hexagon II 2 GD Ex e IIC T6 Gb, Ex tb IIIC T85 °C Db
International approvals
IECEx approvalIECEx SIR 06.0109
EAC approvalTC RU C-DE.GB06.B.00567
Degree of protectionEN 60529
General information
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

Documents: HVB6.6

Instructions, short instructions, safety informationLanguageFile TypeFile Size
Installation & Maintenance Manual for HVB6.6 High Voltage BoxENGPDF95 KB
Installation & Maintenance Manual for HVB6.6 High Voltage BoxRUSPDF148 KB

Approvals+Certificates: HVB6.6

CertificatesCertificate No.File TypeFile Size
Europe Sira II 2GD ATEXSira 00 ATEX 3206PDF173 KB
Sira IECEx Certificate of ConformityIECEx SIR 09.0109LINK---
Russia Kazakhstan Belarus NANIO "CCVE"TC RU C-DE.GB06.B.00567PDF10239 KB

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