Pepperl+Fuchs Z978
Zener Barrier

Pepperl+Fuchs Z978
  • 2-channel
  • AC version
  • Working voltage 26 V at 10 µ-A
  • Series resistance max. 646 &Omega-
  • Fuse rating 50 mA
  • DIN rail mounting
  • Star connection
Item Number: Z978
153.00
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+
Total price: 153.00
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  • Overview
  • Comments
TypeAC version
Series resistancemin. 607 Ω
Relative humiditymax. 75 % , without condensation
Connectionterminals 1, 2; 3, 4
Dimensions12.5 x 115 x 110 mm (0.5 x 4.5 x 4.3 inch)
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Storage temperature-25 ... 70 В°C (-13 ... 158 В°F)
EU-type examination certificateBAS 01 ATEX 7005
Nominal resistance600 Ω
Degree of protectionIEC 60529
Connectionterminals 5, 6; 7, 8
CertificateTГњV 99 ATEX 1484 X
Degree of protectionIP20
Massapprox. 150 g
Series resistancemax. 646 Ω
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
Connectionscrew terminals
Core cross-sectionmax. 2 x 2.5 mm2
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Fuse rating50 mA
IECEx approvalIECEx BAS 09.0142
IECEx BAS 17.0091X
Construction typemodular terminal housing , see system description

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