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Zener barrier Z728
- For IS areas.
- Distributing.
- IP20
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DPD Pick up terminal. Delivery within 1-8 days. ( from 3,00 €) |
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Delivery via DPD courier service. Delivery within 1-8 days. ( from 4,00 €) |
| General specifications | ||
|---|---|---|
| Type | DC version, positive polarity | |
| Electrical specifications | ||
| Nominal resistance | 300 Ω | |
| Series resistance | max. 327 Ω | |
| Fuse rating | 50 mA | |
| Hazardous area connection | ||
| Connection | terminals 1, 2 | |
| Safe area connection | ||
| Connection | terminals 7, 8 | |
| Working voltage | ||
| Supply loop | max. 26.9 V | |
| Measurement loop | max. 26.5 V at 10 µA | |
| Conformity | ||
| Degree of protection | IEC 60529 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Storage temperature | -25 ... 70 °C (-13 ... 158 °F) | |
| Relative humidity | max. 75 % , without condensation | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Core cross-section | max. 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 inch) | |
| Construction type | modular terminal housing , see system description | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | BAS 01 ATEX 7005 | |
| Voltage | 28 V | |
| Current | 93 mA | |
| Power | 650 mW | |
| Supply | ||
| Maximum safe voltage | 250 V | |
| Series resistance | min. 301 Ω | |
| Certificate | TÜV 99 ATEX 1484 X | |
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 | |
| International approvals | ||
| FM approval | ||
| Control drawing | 116-0118 | |
| UL approval | ||
| Control drawing | 116-0139 (cULus) | |
| IECEx approval | IECEx BAS 09.0142 IECEx BAS 17.0091X | |
| Approved for | [Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex ec IIC T4 Gc | |
BSMTL71778
0.17 kg
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