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QJ2-40 type gas relay、QJ2-40L type gas relay
Technology parameters:
| Pipe size | 40 mm | Seal test pressure | 200Kpa 20min |
| oil alarm position | On the lid zomm | Operating remperature | -30~+95℃ |
| Ol levelsignal removal position | Under the lid 35mm | Wayto install | Install on transformer box cover |
| Contac rating | DC/AC 220V 0.3A | Trait | Avoid frequent action of relay |
Note:Another extended QJ 2-40L,45 alarm on the box cover and 60 trip under the box cover
