Hager differential switch with automatic reset 40A 2P CDA240SC

Theresidual current circuit breaker type A trip is ensured for differential sinusoidal alternating currents and for pulsating differential unidirectional currents applied suddenly or slowly increasing (CEI EN 61008-1).

Characteristics:

• Left or right neutral position
• 2 poles
• 3 modules
• Rated current in 40A
• Mounting method DIN rail type O (symmetrical)
• Nominal frequency 50 Hz
• Nominal operating voltage AC 230 V
• Type of differential protection A
• Rated insulation voltage 500 V
• Maximum operating voltage 253 V
• Rated fault withstand current 4 kV
• Rated differential current 30 mA
• 8/20µs discharge wave withstand 0.25 kA
• Closing and breaking capacity 0.63 kA
• Conditional short-circuit current Inc. according to EN 61008-1 6Ka
• Total power loss 5.4 W
• Short-circuit tripping delay NO
• Electrical life and number of cycles 1000
• Number of operations (mechanical life) 4000
• Depth of the installed product 75 mm
• Height of the installed product 106 mm
• Width of installed product 54 mm
• Degree of protection of the housing IP20
• Altitude 2000m
• Tropicalised execution 95% / 55°C