供应Steute防爆开关，防爆脚踏开关
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详细信息

品牌： .Steute

名称： 防爆脚踏开关

型号： EEx GFS 3

功能特性

1区，2区，21区，22区 

3脚踏式 

金属外壳 

低踏板高度

电缆长度 3M

特别版本用于防爆粉尘22区

技术参数

Standards IEC/EN 60947-5-1; EN 50014;

EN 50018; EN 50281-1-1

Enclosure aluminium die casting, enamel finish,

RAL 5011

Cover aluminium die casting, enamel finish,

RAL 5011

Pedal glass-fibre reinforced thermoplastic

Protective shield –

Termination cable H05VV-F

Cable section 4 x 0,75mm2

Cable length 3 m

Contact material silver

Protection class IP 65 to EN 60529

Switching system slow action with double break, positive break NC contact or snap action with single break

Switch insert slow action: EEx 14

snap action: EExM 14

Utilisation category AC-15; DC-13

Ie/Ue slow action: 6 A/250 VAC;

0.25 A/230 VDC snap action: 5 A/250 VAC;

0.25 A/230 VDC

Max. fuse rating slow action: 6 A gL/gG D-fuse

snap action: 5 A gL/gG D-fuse

Ambient temperature –20 °C … +65 ºC, T5: +75 °C

Mechanical life > 1 million operations

Ex certification II 2G EEx d IIC T6,

II 2D IP65 T80°C

Approvals EEx GF 3: PTB 03 ATEX 1070 X;

EEx GFM 3: PTB 03 ATEX 1069 X,

referring to the switch insert