Load Switch 3P 40A OT40F3 from Abb. Tripolar load switch with the option for mounting on a rail or directly on the back. Ideal for safely handling loads in low voltage systems.

• Rated operating voltage: Main circuit 750 V
• Conventional enclosed thermal current (I o): 40 A at 40 °C
• Conventional thermal current (I th): Fully enclosed 40 A
• Rated impulse withstand voltage (U imp): 8 kV
• Rated short-circuit capacity (I cm): 0.71 kA (690 V)
• Number of Poles: 3
• Dimensions: 35x68x56 (WxHxD)
• Rated operational current AC-21A (I e): 40 A (380 ... 415 V, 500 V, 690 V)
• Rated Operational Current AC-22A (I e): 40 A (380 ... 415 V, 500 V, 690 V)
• Rated operational current AC-23A (I e): 23 A (380 ... 415 V, 500 V) and 12 A (690 V)
• Rated operational power AC-23A (P e): 5.5 kW (220 ... 240 V), 11 kW (400 ... 415 V, 500 V, 690 V)