ABB Stotz S&J Contactor AF12Z-30-22-21
Manufacturer: ABB Stotz S&J
Designation: Contactor 24-60V AC, 20-60V DC
Type: AF12Z-30-22-21
Rated control supply voltage Us at AC 50 Hz: 24 V
Rated control supply voltage Us at AC 60 Hz: 24 V
Rated control supply voltage Us at DC: 20 V
Voltage type for actuation: AC/DC
Rated operational current Ie at AC-1, 400 V: 28 A
Rated operational current Ie at AC-3, 400 V: 12 A
Rated operational power at AC-3, 400 V: 5.5 kW
Rated operational power NEMA: 3.72849999 kW
Suitable for rail mounting: no
Number of auxiliary contacts as normally closed: 2
Number of auxiliary contacts as normally open: 2
Connection type main circuit: screw connection
Number of normally closed contacts as main contacts: 3

The 3-pole contactors AF12Z are designed for switching power circuits with motors, lightly inductive or non-inductive loads. They feature an electronic coil interface that can accommodate a very wide control voltage range, allowing them to handle significant control voltage fluctuations. The contactors with coil code -21 enable direct control via 24V DC 500mA PLC outputs and require a very low holding power of only 1.7W. AFZ contactors can withstand short voltage dips and drops (according to SEMI F47-0706). All integrated or retrofitted auxiliary normally open contacts are designed as mirror contacts according to IEC60947-5-1 Annex L. Additionally, they have built-in surge protection and do not require additional extinguishing components. Further accessories such as time delay relays, wiring aids, and interlocking components complement the range.
EAN: 3471523113718.