BZC8050 Series Control Stations...

◆ This explosion-proof control stations are made of Copper-free Aluminium Alloy, can ensure safety by containing internal explosions and isolating the external hazardous atmosphere.
◆ The explosion proof enclosures treated with anti-static coating and all fasteners are anti-loosening.
◆The layout of buttons, switches, and other componentson of the explosion-proof control panel is rational and straightforward,ensuring ease of use and quick mastery.
◆The control methods of ex control station can be selected based on actual needs, such as manual control, automatic control, or remote control, catering to varying application scenarios.

TECHNICAL DATA

Standards: CENELEC, IEC, NEC
Zones: * Zone 1 and Zone 2; Zone 21 and Zone 22
- Class I, Zone 1 and Zone 2
- Class I, Division 1, Groups A, B, C, D (HA, HD, HK 型)
- Class I, Division 1, Groups B, C, D (BZA85 型)
- Class I, Division 2, Groups A, B, C, D (BZC8050 型)
Explosion Protection Ratings (Examples):
- IECEx: Ex db IIC Gb; Ex tb IIIC Db (HA/HD/HK)
- ATEX: II 2 G Ex db IIC T6 Gb; II 2 D Ex tb IIIC T80°C Db IP66 (BZA85)

Product Type: HA / HD / HK / BZA85 / BZC8050 (Aluminium alloy)
Material: * Enclosure: Copper-free Aluminium Alloy, powder coated surface
- Exposed Fastener: Stainless steel
Enclosure Color: Window grey (RAL7040)
Rated Voltage: * HA: 660V AC; 440V DC
- HD: 440V AC, 50/60Hz; 220V DC etc.
- HK: Max. 500V AC; 400V DC
- BZA85: Max. 500V AC; 250V DC
Rated Current: 16A (HK); MAX 10A(AC) / 6A(DC) (BZA85)
Degree of Protection: IP66
Ambient Temperature: * HA/HD/HK: -60°C ~ +70°C
- BZA85: -60°C ~ +60°C
- BZC8050: -60°C (-40°C) ~ +55°C (+40°C)
Cable Entries & Glands: * BZA85: Standard 2 x M25 x 1.5 plugs
- Glands: Optional, DQM-II (Ex d) or DQM-III (Ex d) recommended

Heavy Industries: Oil and gas, petrochemical, coal, metallurgy, military, nuclear power, aerospace, and more.
Function: Multi-position, multi-contact design for complex command sequences (e.g., forward-reverse-speed change-stop).
Safety: Certified flameproof design ensures it will not become an ignition source in hazardous areas.

Certifications: Certified to ATEX, IECEx, EAC and others.
Reliability: Engineered for safety, serving as a reliable partner in ensuring production continuity.

Q1: What does “Explosion-proof” mean?
- A1: It signifies the device’s ability to prevent the ignition of a surrounding explosive atmosphere through specialized construction.
Q2: In which industries are they primarily used?
- A2: Anywhere flammable gases, vapors, or dusts are present (e.g., Oil & Gas, Chemical, Food Processing).
Q3: Can we open the station ourselves for maintenance?
- A3: No! Only specially trained and authorized personnel may open Ex control stations in a confirmed safe area.

Description	Document Type	Language	Download
BZC8050 Series Control Stations (Copper-free Aluminium Alloy)	PDF
BZC8050 selection table	PDF
W8-18.BZC8050_IECEx CQM 24.0057X Issue No.1	PDF