- Standards:IEC 60947-3
- Rated Voltage (Ur):acc. To IEC 400 V
- Rated Operational Voltage:
- AC-20B 690 V
- AC-22B 400 V
- Rated Insulation Voltage (Ui):1 kV
- Rated Frequency (f):50/60 Hz
- Power Loss:at Rated Operating Conditions per Pole 2.5 W
- Number of Poles:3
- Number of Protected Poles:3
- Tightening Torque:2...2.5 N·m
- Utilization Category:Connecting and disconnecting under no-load conditions - occasional actuation (AC-20B)
- Switching of mixed resistive and inductive loads, including moderate overloads - occasional actuation (AC-22B)
- Lock Type:Padlockable when open
- Mounting Type:DIN rail
- Sealing Type:Sealing Wire
- Material of Conductor:Copper
- Options Provided:No
- Recommended Screw Driver:Pozidriv 2
- Shock and Vibration Withstand acc. to IEC 61373:Category 1, Class B
- Connecting Capacity:
- Rigid 1.5-25 mm²
- Stranded 1.5-16 mm²
- Fuse Size:8.5x31.5 mm
- Operating Humidity (RHamb):
- max. 90% with temp. +20 °C
- 50% with max. temp. +40 °C
- Rated Operational Current AC (Ie):20 A
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