Pepperl+Fuchs Z978
Zener Barrier
- 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
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- Overview
- Comments
Type | AC version |
Series resistance | min. 607 Ω |
Relative humidity | max. 75 % , without condensation |
Connection | terminals 1, 2; 3, 4 |
Dimensions | 12.5 x 115 x 110 mm (0.5 x 4.5 x 4.3 inch) |
Supplementary information | Observe 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 certificate | BAS 01 ATEX 7005 |
Nominal resistance | 600 Ω |
Degree of protection | IEC 60529 |
Connection | terminals 5, 6; 7, 8 |
Certificate | TГњV 99 ATEX 1484 X |
Degree of protection | IP20 |
Mass | approx. 150 g |
Series resistance | max. 646 Ω |
Ambient temperature | -20 ... 60 В°C (-4 ... 140 В°F) |
Connection | screw terminals |
Core cross-section | max. 2 x 2.5 mm2 |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
Fuse rating | 50 mA |
IECEx approval | IECEx BAS 09.0142 IECEx BAS 17.0091X |
Construction type | modular terminal housing , see system description |
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