Serviceline Industrial Sensors
Serviceline Explosion Protection

Zone 2 keyboard with mechanical trackball mouse EXTA3-*-K3-*

  • IP66 (front plate)
  • PC-compatible-keyboard with 105 short stroke keys
  • USB interface
  • Panel mount or stainless steel housed keyboard
  • International keyboard layouts
  • Zone 2 barrier required

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  EXTA3-*-K3-*

Product Description
Zone 2 keyboard with mechanical trackball mouse
General specifications
TypeKeyboard with trackball
Suitable componentsSK-PC-D2-UU1-10-HS
Rated voltageEx i, via data line
Indicators/operating means
Keyboard105 entry keys
Keyboard layout: US international (further keyboard layouts on demand)
Diameter50 mm
MaterialPhenolic resin (black)
DriverMicrosoft Mouse ® , USB
Interface typeUSB
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013
Explosion protection
Directive 2014/34/EUEN 60079-0:2012 + A11:2013, EN 60079-11:2012
Degree of protectionIP65 if trackball is inactive. Undefined during motion.
Type 4X
Ambient conditions
Operating temperature-20 ... 50 °C (-4 ... 122 °F)
Storage temperature-20 ... 70 °C (-4 ... 158 °F)
Relative humiditymax. 85 % , non-condensing (48 h endurance test)
Mechanical specifications
Materialanodized aluminum , Polyester foil
Mass1.2 kg
DimensionsDesktop mount: 559.3 mm x 254.6 mm x 44.5 mm (22.02" x 10.02" x 1.75")
Panel mount: 491.4 mm x 186.8 mm x 45 mm (19.35" x 7.35" x 1.77")
Cut out dimensions483 mm x 178.2 mm
Cable length1.8 m
NoteThe nonincendive barrier, SK-PC-D2-UU1-10-HS, is required when using this product.
Data for application in connection with hazardous areas
CertificatePF II CERT 1918X
MarkingEx-Hexagon II 3GEx ic IIC T4 Gc
Ex-HexagonII 3D EX ic IIB T135°C Dc
Voltage5.4 V DC
Current240 mA
Internal capacitance24 µF
Internal inductancenegligible
International approvals
UL approvalcULus (E190294)
Approved forClass I, Division 2, Groups A, B, C, D, T5
Class II, Division 2, F, G T5


ECLASS 11.019200301
ECLASS 10.0.119200301
ECLASS 9.019200301
ECLASS 8.019200301
ECLASS 5.127242392
ETIM 8.0EC001692
ETIM 7.0EC001692
ETIM 6.0EC001692

Documents: EXTA3-*-K3-*

ManualsLanguageFile TypeFile Size
ManualENGPDF2920 KB
Instruction manuals
ИнструкцииBULPDF159 KB
Návod k poużitíCZEPDF213 KB
Instruktions manualDANPDF212 KB
Instruction manualENGPDF217 KB
Panel Mount Keyboard InstallationENGPDF140 KB
KasutusjuhendESTPDF208 KB
KäyttöohjeFINPDF206 KB
Manuel d'instructionsFRAPDF215 KB
BetriebsanleitungGERPDF219 KB
Οδηγίες χρήσηςGREPDF223 KB
HandleidingHOLPDF213 KB
Instruction manual / BetriebsanleitungHRVPDF211 KB
Használati útmutatóHUNPDF213 KB
Manuale di istruzioniITAPDF212 KB
Lietošanas pamācībaLAVPDF211 KB
Instrukciju vadovasLITPDF213 KB
Instrukcja obsługiPOLPDF215 KB
Manual de instruçõesPORPDF214 KB
Manual de utilizareRONPDF213 KB
Návod na poużitieSLKPDF213 KB
Navodila za uporaboSLVPDF210 KB
Manual de instruccionesSPAPDF215 KB
ManualSWEPDF209 KB

Approvals+Certificates: EXTA3-*-K3-*

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-B038DPDF229 KB
Europe ATEX CategoryPF 11 CERT 1918XPDF204 KB
Control drawings
Control drawing UL / Control drawing UL   PDF108 KB

Associated Products: EXTA3-*-K3-*


Div. 2 / Zone 2 Ex-rated barrier for use with Class I and II, Div. 2 and Zone 2 keyboardpa

Function: EXTA3-*-K3-*

The EXTA3-*-K*-* is a non-incendive keyboard with USB interface. The keyboard is designed for panel mounting or for installation in a desktop housing.

Pointing devices can be configured as part of the model nomenclature:

  • K1 No pointing device

  • K3 Mechanical trackball

  • K4 Capacitive touchpad

  • K6 Joystick

  • K8 Sealed optical trackball

  • K9 Glove friendly resistive touchpad

EXTA2 keyboard

The EXTA2 industrial keyboards from Pepperl+Fuchs are specially designed for use in hazardous areas. Visit our blog and learn how to configure them specifically for your application.