Zener Barrier | Z879
Артикул: Z879
Наименование: Zener Barrier | Z879
Производитель: Pepperl-Fuchs
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2-channel DC version, negative polarity Working voltage 26.5 V at 10 µA Series resistance max. 327 Ω Fuse rating 50 mA DIN rail mounting
Datasheet as PDF in following languages:
Technical Data: Z879 General specifications Type DC version, negative polarity Electrical specifications Nominal resistance 300 Ω Series resistance max. 327 Ω Fuse rating 50 mA Hazardous area connection Connection terminals 1, 2; 3, 4 Safe area connection Connection terminals 5, 6; 7, 8 Rated voltage 28 V Supply voltage max. 28 V Working voltage 26.5 V at 10 µA Conformity Protection degree IEC 60529 Ambient conditions Ambient temperature -20 ... 60 В°C (-4 ... 140 В°F) Storage temperature -25 ... 70 В°C (-13 ... 158 В°F) Mechanical specifications Protection degree IP20 Connection self-opening connection terminals, max. core cross-section 2 x 2.5 mm2 Mass approx. 150 g Dimensions 12.5 x 115 x 110 mm (0.5 x 4.5 x 4.3 in) Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001 Data for application in connection with Ex-areas EC-Type Examination Certificate BAS 01 ATEX 7005 , for additional certificates see www.pepperl-fuchs.com Group, category, type of protection II (1)GD, I (M1) [Ex ia] IIC, [Ex iaD], [Ex ia] I (-20 В°C ≤ Tamb ≤ 60 В°C) [circuit(s) in zone 0/1/2]Statement of conformity TГњV 99 ATEX 1484 X , observe statement of conformity Group, category, type of protection, temperature class II 3G Ex nA II T4 [device in zone 2]Directive conformity Directive 94/9/EC EN 60079-0:2006, EN 60079-11:2007, EN 61241-11:2006 , EN 60079-15:2005 International approvals FM approval Control drawing 116-0118 UL approval Control drawing 116-0139 CSA approval Control drawing 116-0119 IECEx approval IECEx BAS 09.0142 Approved for [Zone 0] [Ex ia] IIC, [Ex iaD], [Ex ia] I
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