防爆照明開關適用環境 | |
1. 爆炸性氣體環境危險場所：1區、2區；
2. 可燃性氣體、蒸氣級別：ⅡA、ⅡB、ⅡC；
3. 溫度組別：T1~T6；
4. 戶內、戶外 (IP65)。 1. For the dangerous sites with explosive air mixture: 1 division、2 division;
2. Flammable gas, steam class：ⅡA、ⅡB、ⅡC;
3. Temperatures classification：T1~T6;
4. Indoor and outdoor(IP65). |
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觸點組合形式
Contact's compound type
| | | | | 種類 Sorts | 單極
Single-pole | 雙極
Double-pole | 串極
Series-pole | 雙投
Double-throw | 代號 Code | 1 | 2 | 5 | 6 |
產品型號 Model |
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| 防爆照明開關 | | 1. 外殼內裝隔爆型元件；
2. 外殼采用玻璃纖維增強不飽合聚酯樹脂壓制而成，具有外形美觀，
耐腐蝕、抗靜電，耐沖擊及熱穩定性好等優良性能；
3. 隔爆型開關具有結構緊湊、可靠性好、體積小、通斷能力強、壽
命長等優點；
4. 所有的緊固件都采用不銹鋼螺釘；
5. 電纜佈線。 | | 1. The increased safety is mounted the flame-proofing elements inside;
2. The pressing shell made of fiberous glass, reinforced unsatur ated polyster resin has elegant outlooking and good properties for corrosion-proof, static electrity、resistance、impact resistance and reliable-heating;
3. The flame-proofing switch with tight structure, good reliable and small bulk has strong capacity for cutting out and in, and the long service life, etc;
4. All the fastening pieces are adopted the stainless steel screw;
5. Cable wiring. | | | | |
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| | 防爆標志
Explosion-
proofing marker | | 防腐等級
Corrosion-
proofing grade | 進線口螺紋/電纜外徑(mm)
Intlet's direction/ Cable's
outside diameter | 210 | 10 | Ex edⅡCT6 | IP65 | WF2 | M20×1.5/Φ8~Φ10, G3/4/Φ10~Φ15 |
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