Explosion-Proof Master Controller (BZA8030 Series)

Product Description

Application
I. Can be used in Zone Iand 2dangerous places.
II. For the explosive air mixture: IIA. IIB. IIC.

Features
The Master controller consists of shell and explosion-proofing elements, etc. The secured shell press-shaped by high indensity, fire retardantplastic has eldgant shapement and excellent properties against static-electricity, impact, corrosion and is perfect on the thermal reliability. The Flame-proof type, controlling switch with tight structure, steady property, small bulk has strong capacity for cutting in and off, and alsohas Various contacting types and operating positions for its contact allthe Varities listed in form2,
The flame-proofing, controlling buttonwith tight struture canform three combinations, with mushroom-shaped, rubber-casd, tapered-end, etc for your choice. The signal casting-sealedis composed of luminious partsand power source parts in reasonble structure and excellent explosion-proofing. Its ammeter is of securetype, which is able to display the over load current-£ #118alue 5 times m easuring range, besides the red, adjustable needle for indicating thecurrent £ #118alue under normal load, so that enable the operator tosurvey the running conditions at anytime.