Relay for control of three-phase networks 1SVR550870R9400, for mounting on DIN rail, when connecting asynchronous motors, supply voltage from 185 to 265 VAC / from 320 to 460 VAC, The device operates in case of: failure of one of the phases, change of phase sequence, reduction or increase of one of phases relative to the other two.
- Often more affordable delivery than to a courier's address or office
- Orders over 20kg are not delivered to APS
