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ABB DSE203NMB40A10 3+N 10kA RCBO B40 10mA 2TAZ234414R1405
MPN: 2TAZ234414R1405
Alt. SKU: DSE203N M B40 A10
Special Price
£236.90
£197.42
Regular Price
£473.81
Why Choose the DSE203N M B40 A10 [2TAZ234414R1405]
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).
- Residual Current Type: Type A for protection against short-circuits, overload, earth faults, and indirect contacts.
- Neutral Configuration: Unswitched neutral with terminals positioned on the left.
- Operating Characteristic: Instantaneous trip.
- Terminal Capacity: Busbar 10 mm², rigid cables 1–25 mm², flexible cables 1–16 mm².
- Electrical Endurance: Rated for 10,000 cycles.
- Mechanical Endurance: Rated for 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 type of circuit protection does the DSE203N M provide?
The DSE203N M provides protection against short-circuit currents, overload, earth fault currents, and indirect contacts, with additional protection against direct contacts in 30 mA versions.
What is the terminal capacity for the DSE203N M?
The terminal capacity is 10 mm² for busbar, 1–25 mm² for rigid cables, and 1–16 mm² for flexible cables.
How is the neutral configured in the DSE203N M?
The DSE203N M features an unswitched neutral with terminals positioned on the left.
What is the electrical endurance rating of the DSE203N M?
The DSE203N M is rated for 10,000 electrical cycles.
What is the mechanical endurance rating of the DSE203N M?
The mechanical endurance of the DSE203N M is rated for 20,000 cycles.
What type of residual current does the DSE203N M protect against?
The DSE203N M is a Type A residual current circuit breaker.
What should I refer to for standards and approvals of the DSE203N M?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2TAZ234414R1405 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 6941593442935 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 40A |
| Alternative Product SKU | DSE203N M B40 A10 |
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