ABB DDA204 Series Residual Current Device, 40A, 4-Pole, 30 mA, Type AC 400V ac

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€ 153,36

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€ 185,57

(incl. BTW)

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RS-stocknr.:
231-9895
Fabrikantnummer:
2CSB204001R1400 DDA204 AC-40/0.03
Fabrikant:
ABB
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Merk

ABB

Product Type

Residual Current Device

Current Rating

40A

Number of Poles

4

Series

DDA204

Trip Sensitivity

30mA

Mount Type

DIN Rail

Tripping Characteristics

Type AC

Standards/Approvals

CE, RoHS

Terminal Type

Screw

Width

105mm

Height

93mm

Depth

76mm

Reset Actuator Type

Toggle Switch

Earth Leakage Protection Type

AC

Break Time

Instantaneous

Rated AC Voltage

400V ac

Application

Residential

Land van herkomst:
IT

ABB DDA204 Series RCD, 40A Current Rating, 4 Poles - 2CSB204001R1400 DDA204 AC-40/0.03


This RCD is a vital component in electrical systems, providing enhanced protection against earth faults. Designed for DIN rail mounting, it is compact with overall dimensions of 76 x 105 x 93mm. The device is specifically engineered to safeguard commercial and industrial applications, ensuring compliance with IEC standards.

Features & Benefits


• Instantaneous trip mechanism enhances safety by quickly interrupting the supply

• 40A current rating suitable for diverse electrical loads

• 4 pole configuration allows for flexible circuit management

• 30 mA trip sensitivity protects against earth leakage

• AC type ensures compatibility with sinusoidal alternating fault currents

• Designed for easy integration with MCBs from the S200 series

Applications


• Provides protection in residential wiring systems

• Utilised in commercial electrical installations for safety

• Suitable for use in industrial environments to avoid electrical hazards

• Designed for assembly with MCBs for optimised circuit protection

What are the operational temperature limits for this device?


This device operates effectively in ambient temperatures ranging from -25°C to 55°C, ensuring reliability in various conditions.

How does the trip sensitivity of 30 mA function in practical terms?


The 30 mA trip sensitivity is engineered to disconnect the circuit when leakage currents exceed this threshold, providing effective protection against electric shock.

Can this device be used in conjunction with other circuit protection devices?


Yes, it is designed for seamless integration with MCBs from the S200 series, enhancing overall circuit protection without compromising functionality.

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