3RR2442-2AA40 current monitoring relay for IO-link spring balance

Current monitoring relay for IO-LINK, attachable to switch 3RT2, construction size S0 apparent/ active current monitoring 4 - 40A, 20-400 HZ, 3-PHASIG supply voltage 24 V DC, 1 changer, monitoring on current over- and underrun, current asymmetry, phase failure / wire breakage, phase sequence, residual current, Stalling current, switching cycle and operating hours counter warning- and alarm levels AUTO- or HANDRESET starting delay 0-999,9 S switching delay 0-999,9 S switching-delay 0-300,0MIN springloaded technique