It is usually connected to pressure or float switches. Only voltage free contacts can be connected. It is installed in an electrical panel on a standard relay socket. Every time input P1 is short-circuited, a different output is activated, starting a different pump. If input P2 is also short circuited, both inputs are activated, setting both pumps in motion.
DIMENSIONS 42 x 89 x 94 mm
Power Supply 230V AC / 50Hz
OUTPUT RELAY Two (2) normally open contacts, 10Α / 250V AC cat. AC1
PROTECTION Varistor (against overvoltage and lightning)
PROTECTION CLASS IP 41
OPERATION TEMPERATURE -20 to +50 C
LED INDICATIONS PUMP 1 ON and PUMP 2 ON
INPUTS Two (2) voltage-free digital inputs
CONNECTION SOCKET 8Ρ or 11Ρ |