LX5-211B/LX5-221A防爆行程開關
產品型號及意義
LX 5 — □ □
D-單搖臂式
S-雙搖臂式
Z-直動式
額定電流
設計序號
行程開關
LX5-211B/LX5-221A防爆行程開關
產品特點 Features
1.lx5g防爆型行程開關適用于 殼體采用高強度合金鋁一次性壓鑄成型,表面經高速拋丸清理后高壓靜電噴塑。外殼結構緊湊合理、材質密度高強度好、
防爆性能優良,表面塑粉附著力強具有良好的防腐能力,表面光潔,美觀大方;
2.鋼管或電纜布線。
1.Shell made of high strength aluminum alloy casting off the surface after blast cleaning by high voltage electrostatic spray.Shell compact structure, high density material strength, Explosion-proof performance, the surface of plastic powderadhesion ability with good anti-corrosion, the surface smooth, elegant appearance;
2.Wiring with steel tube or cable.
主要技術參數 Main technical parameters
額定電壓 (V) Rated voltage | 額定電流 (A) Rated current | 進線口螺紋 Inlet thread(G") | 電纜外徑 Cable outer dia(mm) |
220,380 | 5 | G1/2" | φ7~φ10 |
防爆標志 Ex-mark | 防護等級 Degree of protection | 防腐等級 Erosion-proof-class |
ExdⅡ BT4等效于 Ⅱ 2G ExdⅡ BT4(歐標 ) ExdⅡ CT4等效于 Ⅱ 2G ExdⅡ CT4(歐標 ) DIP A20 TA,T4等效于 Ⅱ 1D Ex tD A20 T4(歐標 ) | IP54 IP65 IP66* | WF1 |




