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ABB DSE203NMB20A300 3+N 10kA RCBO B20 300mA 2TAZ234414R4205
MPN: 2TAZ234414R4205
Alt. SKU: DSE203N M B20 A300
Special Price
£217.51
£181.26
Regular Price
£435.01
Why Choose the DSE203N M B20 A300 [2TAZ234414R4205]
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
- Type: 3P+N electronic residual current circuit breaker with overcurrent protection (eRCBO).
- Residual Current Type: Type A.
- Number of Poles: 3 poles plus unswitched neutral.
- Overcurrent Protection Rating: B20 (20 A, instantaneous operating characteristic).
- Connecting Capacity: Busbar 10 mm², rigid cables 1–25 mm², flexible cables 1–16 mm².
- Electrical Endurance: 10,000 cycles.
- Mechanical Endurance: 20,000 cycles.
- Neutral Terminal Position: Left.
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, designed to protect against short-circuit currents, overload, and earth fault currents.
What is the maximum cable capacity for the DSE203N M?
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 an unswitched neutral.
What is the overcurrent protection rating of the DSE203N M?
The overcurrent protection rating is B20, with a 20 A instantaneous operating characteristic.
What is the electrical endurance of the DSE203N M?
The electrical endurance is rated for 10,000 cycles.
What is the mechanical endurance of the DSE203N M?
The mechanical endurance is rated for 20,000 cycles.
What standards and approvals does the DSE203N M conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2TAZ234414R4205 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 6941593443802 |
| Product Image | For Illustration Purposes Only |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 20A |
| Alternative Product SKU | DSE203N M B20 A300 |
| Product Lead Time | Please contact us for a delivery time. |
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