Ex GF

  • 气体防爆1区和粉尘防爆21区
  • 单踏板类型
  • 金属外壳
  • 不带防护罩
  • 最大 4 个触点
  • 低踏板高度
  • 带有预置线缆,线缆禅读3米
  • 根据需求可提供RAL颜色特殊饰面
  • 可提供粉尘防爆22区的特殊型号
  • 注释: 下单时请注意国家对国际认证的要求!

技术参数

标准EN 60947-5-1; EN 60079-0,
EN 60079-1, EN 60079-31;
EN ISO 13849-1
外壳aluminium die-cast, powder-coated
外盖glass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
踏板glass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
连接类型电缆 H05VV-F
线缆横截面3 or 4 x 0.75 mm² (incl. conductor ferrules)
电缆长度3 m
触点材质
防护等级IP 65 符合 IEC/EN 60529
开关原理Ex GF: 缓动,主动式断开NC触点
Ex GFM: 速动
开关元件Ex GF: 1 NC/1 NO contact, type Zb
Ex GFM: change-over contact with single break C or 1 NC/1 NO contact, type Za
内置模块Ex GF: Ex 14
Ex GFM: type C: ExM 14, type Za: ExM 14 1Ö/1S
可靠性数据 B10d (10 % Load)Ex GF: 2 百万
TMEx GF: max. 20 years
应用类别AC-15; DC-13
Ie/UeEx GF:
6 A/250 VAC; 0.25 A/230 VDC
Ex GFM:
5 A/250 VAC; 0.16 A/230 VDC
Ex GFM 1Ö/1S:
5 A/250 VAC; 0.2 A/230 VDC
短路保护Ex GF: 6 A gG/gN fuse
Ex GFM: 5 A gG/gN fuse
环境温度T6: –20 °C … +60 °C,
T5: -20 °C … +75 °C
机械寿命> 1百万次操作
撞击能量max. 7 J
防爆标志 II 2G Ex d IIC T6/T5 Gb,
II 2D Ex tb IIIC
T80 °C/T95 °C Db IP65
IECEx Ex d IIC T6/T5 Gb,
Ex tb IIIC T80 °C/T95 °C Db IP65
产品认证Ex GF:
PTB 11 ATEX 1002 X
IECEx PTB 11.0090X


Ex GFM:
PTB 11 ATEX 1002 X


Ex GFM 1Ö/1S:
PTB 11 ATEX 1002 X
IECEx PTB 11.0090X

订货明细

Slow action

1 NC/1 NO contact

型号   物料号  
型号    物料号   
Ex GF 1Ö/1S - 3m 1048461
Order now

Snap action

1 change-over contact

型号   物料号  
型号    物料号   
Ex GFM - 3m 1048539
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Snap action

1 NC/1 NO contact

型号   物料号  
型号    物料号   
Ex GFM 1Ö/1S - 3m 根据需求可提供 Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Accessories

型号   物料号  
型号    物料号   
Pedal cover K 根据需求可提供 Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.