How much does a miniature explosion-proof air switch box cost

BZD51 explosion-proof air switch boxScope of Application
Suitable for hazardous areas in Zone 1 and Zone 2 of explosive gas environments;
Suitable for explosive gas environments of IIA, IIB, and IIC levels;
Suitable for Zone 20, Zone 21, and Zone 22 environments with combustible dust;
Suitable for environments with temperature groups T1-T6;
Suitable for explosive hazardous environments such as petroleum and petrochemical, chemical, brewing, painting, textile, printing and dyeing facilities;

BZD51 explosion-proof air switch boxProduct Features
The outer shell of this product is made of high-quality steel plates welded together to form an explosion-proof distribution box or explosion-proof electromagnetic starter, explosion-proof operating column, explosion-proof circuit breaker and other explosion-proof electrical appliances. The surface is shot blasted at high speed and powder electrostatic sprayed, making it aesthetically pleasing;
This product is an improved explosion-proof product structure of "Er Gong Electric". The internal explosion-proof box adopts an explosion-proof structure, and the busbar box and junction box adopt an increased safety structure;
Adopting diverse designs, one can choose from cabinet style, wall mounted, piano table style, etc;
Explosion proof visual glass can be installed according to customer requirements, which can display the display or action of internal explosion-proof electrical appliances;
All fasteners are made of corrosion-resistant 304 stainless steel material;
Wiring methods include steel pipes, cables, and explosion-proof hoses;
Customized according to user requirements;

BZD51 explosion-proof air switch boxTechnical Specifications
防爆标志： ExdeIIBT4/T5/T6、ExdeIICT4/T5/T6、DIP A20 TA,T4/T5/T6；
Rated voltage: AC220/380V, non-standard voltage: 12V/24V/36V/127V/660V;
Main switch current: 10A -800A; Switching current: 1A -630A;
Protection level: IP54/IP55/IP65;
Thread specifications: DN15-DN100/G1/2-G4 inches
Introduction line specifications: diameter 6mm-80mm; Lead out specifications: diameter 6mm-80mm;
Introduction and exit directions: upward and upward, downward and downward (unrestricted according to customer requirements)