Abb Load Switch 3P 125A OT125F3 three-pole load switch with the ability to be mounted on a rail or directly on a back panel. Ideal for the safe handling of loads in low voltage systems.

• Rated operating voltage: Main circuit 750 V
• Conventional thermal current in free air (Io): Th = 40 °C 125 A
• Conventional thermal current (Ith): Fully enclosed 125 A
• Rated impulse withstand voltage (Uimp): 8 kV
• Rated short-circuit capacity (Icm): (690 V) 3.6 kA
• Number of Poles: 3
• Dimensions: 70x100x74 (WxHxD)
• Rated operational current AC-21A (Ie): (380 ... 415 V) 125 A, (500 V) 125 A, (690 V) 125 A
• Rated Operational Current AC-22A (Ie): (380 ... 415 V) 125 A, (500 V) 125 A, (690 V) 125 A
• Rated operational current AC-23A (Ie): (380 ... 415 V) 90 A, (500 V) 70 A, (690 V) 50 A
• Rated operational power AC-23A (Pe): (220 ... 240 V) 22 kW, (400 ... 415 V) 45 kW, (500 V) 45 kW, (690 V) 45 kW