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供應不銹鋼防爆防腐主令控制器 防爆主令開關不銹鋼 BZA8050-A2D1

產品特點
1、增安型外殼，內裝元件為防爆元件。
2、外殼采用玻璃纖維增強不飽和聚酯樹脂壓制而成，具有外形美觀，耐腐蝕，抗靜電，耐沖擊及熱穩(wěn)定性好等優(yōu)良性能。
3、隔爆型控制開關具有結構緊湊，可靠性好，體積小，通斷能力強，壽*長，并有多種功能供用戶選配。防爆按鈕采用超聲波封裝，
保證了可靠的結合強度，按鈕采用模塊式，按鈕的功能可以兩單元自由組合，防爆指示燈采用特殊的設計，交流220V～380V通用。
4、外露緊固件均采用不銹鋼，為防掉式設計維修方便。
5、殼體和蓋的接合面采用迷宮式結構，具有較好的防水、防塵能力。
6、符合GB3836-2000，IEC60079標準要求。
 
 
Features
1、Safety reinforced shell, inside are mounted Explosion-separate type elements.
2、The shell mould-shaped by glass fiber reinforced and unsaturated ployster resin, has elegant shape excellent performance and functions of 
corrosion-proofing, electrostatic-insisting, impact-withstanding and perfact thermal reliability.etc.
3、The explosion-separate type, control swich with compact structure, steady property, small volume, high capacity, and long-term life has several 
functions to be selected freely, Explosion-proofing button by ultrasonic encapsulation arts, ensuring the dependable combining intension. The 
push button by module, The function of it can combine freely in two units. The explosion-proof indicator by special design, using within the AC 
voltage scope of 220V-380V generally.
4、All the exposed fastening pieces are made of stainless steel and of anti-lost type, which be convenient to maintaining.
5、The joint of shell and cover is the form of devious-labyrinthian struture, Water-proof, dust-proof.
6、Suitable for GB3836-2000, IEC60079 standard request.

適用范圍
1、1區(qū)、2區(qū)危險場所。
2、ⅡA、ⅡB、ⅡC類爆炸性氣體環(huán)境。
Application
1、Can be used in Zone 1 and Zone 2 dangerous places.
2、Can be used in ⅡA、ⅡB、ⅡC group explosive atmosphere.