yh533388银河app(有限公司)官方网站-Weixin百科

●Long life maintenance-free service life up to 30 years without maintenance.●Free combination up to 16 lines.●Reserved expansion unit can be equipped with DTU and communication equipment can realize network automation●Various types there are stainless steel color steel no...

Product standards: IEC/EN 60947-2 14048.2 GBProduct certification: CCC CB CEProduct poles: 3P 4PInstallation method: fixed and insertedRated current: ac32a-630aRated voltage: AC220/230/240/380/400/415/660/690 vRated insulation voltage: 800/1000vRated impulse voltage: 8/12kvUltimate breaking capacity...

Product standards: IEC/EN 60947-2 14048.2 GBProduct certification: CCC CB CEProduct poles: 3P 4PInstallation method: fixed and insertedRated current: ac16a-630aRated voltage: AC220/230/240/380/400/415/660/690 vRated insulation voltage: 800/1000vRated impulse voltage: 8/12kvUltimate breaking capacity...

Product standards: IEC/EN 60947-2 14048.2 GBProduct certification: CCC CB CEProduct poles: 3P 4PInstallation method: fixed and insertedRated current: ac16a-630aRated voltage: ac380/400/415Rated insulation voltage: 800/1000vRated impulse voltage: 8/12kvSetting of residual current: 0.03-0.1-0.3-0.5a 0...