Technische nota's
ON-OFF command with one point of intervention
1 relay output 10A for compressor
1 NTC/PTC probe selectable (not included)
alarm buzzer: incorporated
driver for RS 485 or current loop
it will replace EC3-130 P012 = 3445106
EC3-131 P012 = 3445101
EC3-T31 220 = 3445125