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ABB DSE203NMB50A300 3+N 10kA RCBO B50 300mA 2TAZ234414R4505
MPN: 2TAZ234414R4505
Alt. SKU: DSE203N M B50 A300
Special Price
£238.08
£198.40
Regular Price
£476.15
Why Choose the DSE203N M B50 A300 [2TAZ234414R4505]
DSE203N M is a 3P+N electronic residual current circuit breaker with overcurrent protection (eRCBO) in three modules for the protection against short-circuit currents, overload, earth fault currents, indirect contacts, additional protection against direct contacts (30 mA versions). The neutral is unswitched.
Technical Specification
- Function: 3P+N electronic residual current circuit breaker with overcurrent protection (eRCBO).
- Type of Residual Current: Type A.
- Number of Poles: 3P+N with unswitched neutral.
- Operating Characteristic: Instantaneous.
- Connecting Capacity: Busbar 10 mm²; rigid 1–25 mm²; flexible 1–16 mm².
- Position of Neutral Terminals: Left.
- Electrical Endurance: 10,000 cycles.
- Mechanical Endurance: 20,000 cycles.
- Weight: 0.549 kg.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the DSE203N M?
The DSE203N M is a 3P+N electronic residual current circuit breaker with overcurrent protection (eRCBO), designed to protect against short-circuit currents, overload, and earth fault currents.
What is the connecting capacity for cables?
The connecting capacity is 10 mm² for busbar, 1–25 mm² for rigid cables, and 1–16 mm² for flexible cables.
How many poles does the DSE203N M have?
The DSE203N M has 3 poles plus a neutral (3P+N) with an unswitched neutral.
What type of residual current does the DSE203N M use?
The DSE203N M uses Type A residual current protection.
What are the electrical and mechanical endurance ratings?
The electrical endurance is rated for 10,000 cycles, while the mechanical endurance is rated for 20,000 cycles.
What is the weight of the DSE203N M?
The weight of the DSE203N M is 0.549 kg.
What standards and approvals does the DSE203N M conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2TAZ234414R4505 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 6941593443840 |
| Product Image | For Illustration Purposes Only |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 50A |
| Alternative Product SKU | DSE203N M B50 A300 |
| Product Lead Time | Please contact us for a delivery time. |
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