LA53 系列防爆按钮(ⅡB)

适用范围 AppIications

• 适用于1区、2区危险场所；
• 适用于ⅡA、ⅡB、ⅡC类，温度组别为T1~T6的爆炸性气体环境。
• Can be used in hazardous areas: Zone 1 and Zone 2.
• Can be used in explosive gas atmospheres of Category ⅡAandⅡB、ⅡC where the temperature classification is T1~T6.

技术参数 Technical parameters

• 执行标准: GB3836.1-2000、
• GB3836.2-2000、
• GB3836.3-2000、IEC60079
• 防爆标志: ExdeⅡBT6 Gb
• 额定电压: AC380/220V/50Hz
• 额定电流: 5A
• 防护等级: IP65
• 防腐等级: WF1
• 进线口规格: G3/4″
• 电缆规格: φ10mm~φ14mm
• Implementing the standard: GB3836.1-2000,
• GB3836.2-2000,
• GB3836.3-2000,IEC60079
• Explosion-proof mark: ExdeⅡBT6 Gb
• Rated voltage: AC380/220V/50Hz
• Rated current: 5A
• Protection grade: IP65
• Corrosion-proof grade: WF1
• Inlet′s spec: G3/4″
• Cable spec: φ10mm~φ14mm

产品特点 Features

• 壳体采用铝合金压铸成型，表面高压静电喷塑；
• 整体为复合型结构，外壳为增安型结构，内装按钮、指示灯、电流表为防爆元件；
• 采用曲路密封结构，具有较强的防水、防尘能力；
• 钢管或电缆布线。
• The housing is die cast in aluminum alloy,with high voltage static plastic-sprayed surface.
• Compound structure of safety-increased type,with unctions of water-proofing,dust-proofinginside is arranged button,indicator,ammeter ofexplosion-proof types.
• Adopt curve-sealed structure,with the strong performances of water-proof and dust-proof.
• Conduit wiring or cable wiring.