Zhangjiagang Yuanda Safety Electrical Co., Ltd.

< - bb . Product name:
- b . Dust explosion-proof distribution box (cabinet)
< b . Details:
bb . ' ' . 1.
. Scope of application < br/> ' ' .
. ． Suitable for explosive gas environment areas and hazardous areas
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. . Suitable for Class B explosive gas environments
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.． Suitable for combustible dust environment areas, areas, areas
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. . Applicable to environments with temperature groups of
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. . Suitable for explosive hazardous environments such as petroleum and petrochemical, chemical industry, brewing, medicine, paint, textile, printing and dyeing, military facilities
' ' . Features
' ' .
. ． The shell of this product is made of
. High quality
' ' . . Steel plate
. . Shearing
' ' . . Bending
. . Gas protection
' ' . . Welded and formed,
. The surface is electrostatically sprayed with powder after high-speed shot blasting,
' ' . . It has beautiful appearance,
. . Anti-static
' ' . . Excellent properties such as impact resistance
. . ,
' ' . . Built-in circuit breakers and signal light components
.
' ' .
. . This product is a composite explosion-proof structure. The switch box adopts a flameproof structure, and the busbar box and junction box adopt an increased safety structure
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.. Using modular design, various circuits can be freely combined
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. . It is equipped with a high-breaking small leakage circuit breaker or a plastic case leakage circuit breaker, which can be opened and closed by operating the handle outside the explosion-proof object
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. . This product comprehensively introduces new optimized design solutions and operating mechanisms, with compact and reasonable structure, strong versatility, flexible and convenient operation, and good hand feel
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. . With overload, short circuit, phase loss and leakage protection functions
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. . All fasteners are made of 3 stainless steel material that is resistant to strong corrosion
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. . Wiring method, steel pipe or cable, explosion-proof
. Intrusive connection
. Hoses can be used
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. ． Can be specially customized according to user requirements
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. Three
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. Technical parameters
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. Explosion-proof mark: B ,/,,
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. Rated voltage: 3, non-standard voltage:
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. Total switching current:
.
. Branch switch current:
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. Protection level:
.
.
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. Thread specification:
.
.-inch
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. Lead-in wire specification: diameter
.
. -Lead-out wire specification: diameter
.
.
' ' .
. Introduce and exit directions: top in and top out, bottom in and bottom out
. , top in and bottom out, left in and right out
. (
. Also
. Can be unrestricted according to customer requirements
. )
.
. Four
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.
. Ordering Instructions< br/> .
. When ordering, the user must indicate the number of circuits, circuit current and circuit breaker poles of the distribution box (cabinet)
' ' . . If it has a main switch, it is required Indicate the total switch current and number of poles, and indicate the direction, quantity, and size of the incoming and outgoing wires. If lighting, power, leakage, etc. are mixed, a schematic diagram must be provided.
' ' .
. Five
' ' . . Available separately.
. .
. Six
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. . Users have special requirements for the size of distribution (box) cabinets. Our factory can provide Or the outer dimensions (height*width*depth) can be customized. We sincerely welcome new and old customers to place orders!
. .