Shenhai Explozie-Proof
Parametru tehnic
The BA8060 series explosion-proof button (hereinafter referred to as the explosion-proof button) is an explosion-proof component that cannot be used alone. It must be used in conjunction with an increased safety shell and an increased safety operating head in Class II, A, B, and C, T1~T6 temperature groups, explosive gas environments, Zone 1 and Zone 2, and Class III, explosive dust environments, Zone 21 and Zone 22 hazardous areas; Used to control starters, relays, and other electrical circuits in circuits with an AC frequency of 50Hz and a voltage of 380V (DC 220V).
| Model de produs | Rated Voltage (V) | Rated Current (A) | Semne antiexplozie | Terminal Wire Diameter (MM2) | Number Of Poles |
|---|---|---|---|---|---|
| BA8060 | DC ≤250 AC ≤415 | 10,16 | Ex db eb IIC Gb | 1.5, 2.5 | 1 |
Caracteristicile produsului
The explosion-proof button is a composite explosion-proof structure (combined with explosion-proof and increased safety types), with a flat rectangular structure. The shell is composed of three parts: an explosion-proof shell formed by integrated injection molding of reinforced flame-retardant nylon PA66 and polycarbonate PC (without traditional bonding surfaces), a stainless steel explosion-proof button rod, siguranță sporită type wiring terminals on both sides, and a matching installation bracket (also used for electrical protection). The internal button device is divided into two types: normally open and normally closed. The contact element is located in the explosion-proof chamber of the shell, and the opening and closing of the button contacts are controlled by the control lever.
The direction of the outer bracket can be changed, and it can be assembled into upper and lower structures respectively. The upper structure can be installed in conjunction with the increased safety operating head, while the lower structure relies on C35 guide rails to be installed inside the housing.
The metal parts of the explosion-proof button are made of stainless steel material, combined with a plastic shell, which can meet the requirements of strong corrosion resistance.
Domeniu de aplicare aplicabil
1. Se aplică locurilor din zona 1 și zona 2 din explozive mediu gazos;
2. Se aplică locurilor din zonele 21 și 22 ale praf combustibil mediu;
3. Potrivit pentru mediul cu gaz exploziv IIA, IIB și IIC;
4. Applicable to T1~T6 temperatură groups;
5. It is applicable to hazardous environments such as oil exploitation, oil refining, chemical industry, gas station, offshore oil platforms, oil tankers, and metal processing.
