| Reference |
P-IEC 61643-311 ed1.0 withdrawn corrigendum |
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| Title |
Components for low-voltage surge protective devices - Part 311: Specification for gas discharge tubes (GDT)
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| Publication date |
2001-10-17 |
Format, price (Swiss francs) and language |
 | 130.- |
| 41 pages |  | 130.- |
| 403 Kb |
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| Abstract |
Gas discharge tubes (GDTs) are used for applications up to 1 000 V a.c. or 1 500 V d.c. in communication or signalling circuits. They are defined as a gap, or series of gaps, in an enclosed discharge medium other than air. They are designed to protect apparatus or personnel, or both, from high transient voltages. This standard does not specify requirements applicable to complete surge protective devices, nor does it specify total requirements for GDTs employed within electronic devices, where precise coordination between GDT performance and surge protective device withstand capability is highly critical.
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| Technical Committee |
37B - Specific components for surge arresters and surge protective devices
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| ICS Codes |
| 31.100 |
Electronic tubes
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| 33.040.99 |
Other equipment for telecommunication systems |
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| Replaced by |
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