 
 来源:未知 日期:2017/07/18 浏览量:次
| 一般特性: | ||
|---|---|---|
| Device type | type 2 acc. to EN 61643-11 class II acc. to IEC 61643-1 | |
| Suitable components | protection module M-LB-1.275.M | |
| 电气特性: | ||
| Nominal voltage | 230 V AC | |
| Maximum continuous operating voltage | max. 275 V AC max. 350 V DC | |
| Temporary over-voltage | 335 V / 5 s (TOV withstand) | |
| Nominal discharge current (8/20 µs) | 20 kA | |
| Max. surge current (8/20 µs) | 40 kA | |
| Voltage protection level | max. 1.25 kV max. 1 kV at 5 kA | |
| Reaction time | max. 25 ns | |
| Short-circuit-proof | 50 kA eff | |
| Overcurrent protection | max. 125 A gG , mains-side | |
| 错误信息输出: | ||
| Connection | terminals 11, 12, 14 | |
| Output | volt-free change-over contact | |
| Switch power | AC: 250 V / 0.5 A DC: 250 V/0.1 A; 125 V/0.2 A; 75 V/0.5 A; 24 V/0.5 A | |
| 指令符合: | ||
| Low voltage | ||
| Directive 2014/35/EU | EN 61643-11:2012 | |
| 符合: | ||
| Degree of protection | IEC 60529 | |
| 周围环境: | ||
| Ambient temperature | -40 ... 80 °C (-40 ... 176 °F) | |
| 机械特性: | ||
| Core cross-section | - min. 1.5 mm2 solid/flexible - max. 35 mm2 stranded/25 mm2 flexible - max. 1.5 mm2 solid/flexible (for remote signalling contact) | |
| Degree of protection | IP20 | |
| Material | ||
| Housing | thermoplastic, color grey , UL 94 V-0 | |
| Mass | approx. 240 g | |
| Dimensions | 18 x 90 x 73 mm (0.7 x 3.6 x 2.9 inch) (1 TE acc. to DIN 43880) | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
