ABB DDA204 RCD, 40A, 4 Pole, 30mA
- RS Stock No.:
- 231-9895
- Mfr. Part No.:
- 2CSB204001R1400 DDA204 AC-40/0.03
- Brand:
- ABB
Subtotal (1 unit)*
£157.48
(exc. VAT)
£188.98
(inc. VAT)
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In Stock
- Plus 11 unit(s) shipping from 27 October 2025
- Plus 999,999,988 unit(s) shipping from 29 December 2025
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Units | Per unit |
|---|---|
| 1 + | £157.48 |
*price indicative
- RS Stock No.:
- 231-9895
- Mfr. Part No.:
- 2CSB204001R1400 DDA204 AC-40/0.03
- Brand:
- ABB
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Circuit Breaker Type | RCD | |
| Current Rating | 40A | |
| Number of Poles | 4 | |
| Trip Sensitivity | 30mA | |
| Series | DDA204 | |
| Rated AC Voltage | 400V | |
| Mounting Style | DIN Rail Mount | |
| Break Time | Instantaneous | |
Select all | ||
|---|---|---|
Brand ABB | ||
Circuit Breaker Type RCD | ||
Current Rating 40A | ||
Number of Poles 4 | ||
Trip Sensitivity 30mA | ||
Series DDA204 | ||
Rated AC Voltage 400V | ||
Mounting Style DIN Rail Mount | ||
Break Time Instantaneous | ||
- COO (Country of Origin):
- 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
• 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
• 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.