Description
Schneider A9R44440 | Acti 9 iID – RCCB – 4P – 40A – 300mA – type AC
Technical Specifications:
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Rated Current (In): 40 Amps.
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Number of Poles: 4 Poles.
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Earth-Leakage Sensitivity (IΔn): 300 mA
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Protection Class: Type AC (responds to alternating current leakage).
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Rated Operational Voltage (Ue): 380–415 V AC at 50/60 Hz.
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Rated Insulation Voltage (Ui): 500 V AC.
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Impulse Withstand Voltage (Uimp): 6 kV.
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Rated Conditional Short-Circuit Current (Inc/IΔc): 10 kA.
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Rated Breaking and Making Capacity (Idm/Im): 1500 A.
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Mounting: DIN rail mountable.
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Width: 72 mm (8 DIN modules).
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Height: 91 mm.
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Depth: 73.5 mm.
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Weight: 0.37 kg.
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Environmental Protection: IP20 (without cover) and IP40 (with cover).
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Operating Temperature Range: -5°C to 60°C.
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Storage Temperature Range: -40°C to 85°C.
Features:
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Enhanced Protection: With a sensitivity of 300 mA, the A9R44440 offers protection against higher leakage currents, making it suitable for specific applications where higher leakage thresholds are acceptable.
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High Breaking Capacity: Capable of withstanding short-circuit currents up to 10 kA, ensuring robust protection in fault conditions.
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Durability: Designed for longevity with electrical endurance up to 15,000 cycles and mechanical endurance up to 20,000 cycles.
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Visitrip Indicator: Features a mechanical indicator on the front face to quickly identify the status of the device, facilitating efficient maintenance.
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VisiSafe Window: Equipped with a window on the toggle that displays a green strip when the contacts are fully open, ensuring safe maintenance procedures.
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Easy Installation: Designed for straightforward installation on standard DIN rails, simplifying integration into electrical panels.
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Environmental Considerations: Constructed with a carbon footprint of 65 kg CO₂ equivalent per product lifecycle, reflecting Schneider Electric’s commitment to sustainability
Applications:
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Residential: Protects household electrical systems from leakage currents, ensuring the safety of residents.
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Commercial and Industrial: Safeguards electrical installations in commercial and industrial settings where higher leakage currents may occur.
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Specific Equipment Protection: Ideal for applications requiring higher leakage sensitivity, such as certain industrial machinery or equipment with known leakage characteristics.
