Rated actuating voltage UC
Rated actuating current IC
Maximum power dissipation for nominal condition
Rated actuating voltage U<sub>C</sub>
Rated actuating current I<sub>C</sub>
Switching threshold
≤ 1 V DC (“0” signal)
≥ 4.8 V DC (“1” signal)
Protective circuit
Reverse polarity protection
Surge protection
Varistor
Operating voltage display
Rated operating current at AC-51
Rated operating current at AC-53a
14 A (T<sub>A</sub> = 40 °C)
Load current range
400 mA ... 30 A (see to derating)
Connection method
Ring cable lug
Screw connection
Conductor cross-section rigid
0.5 mm² ... 2.5 mm²
2.5 mm² ... 25 mm²
Conductor cross-section flexible
0.5 mm² ... 2.5 mm²
2.5 mm² ... 16 mm²
Conductor cross-section AWG
Tightening torque
0.5 Nm ... 0.6 Nm
1 Nm ... 1.5 Nm
2.5 Nm ... 3 Nm
22 lb<sub>f</sub>-in. ... 26.6 lb<sub>f</sub>-in.
4.4 lb<sub>f</sub>-in. ... 5.3 lb<sub>f</sub>-in.
Mounting position
Vertical (horizontal DIN rail)