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Product name： | QJ4-50 type gas relay | |||||
| specification： |   Zoom in on the image |
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| Category： | low-voltage electrical apparatus -- gas relay | ||||||
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Price： | factory price | |||||
| Brand： | Shanghai | ||||||
| Place of Origin： | China | ||||||
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Available Quantity： | batch | |||||
| delivery cycle： | Spot goods (or inquire by telephone) | ||||||
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QJ4-50 gas relay
1. Flow rate range: 0.6-1.0m/s Factory setting: 0.8m/s
2. Rated contact capacity: 220V 0.3A, 110V 0.6 (S ≯ 5 × 10-3)
3. Insulation strength: 2000V/min
4. Sealing performance: The relay is filled with transformer oil and pressurized to 200Kpa/20min at room temperature
installation dimensions
D Φ50 D1 Φ125 do Φ14 A 125 H ≤250 B ≤100 L 185
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