Legrand DX DNX3 Miniature Circuit Breaker, 1-Pole, 10 A, Type C, 250 V ac AC, 12 V DC, 50 kA Breaking Capacity
- RS Stock No.:
- 731-9443
- Mfr. Part No.:
- 4 067 73
- Brand:
- Legrand
Subtotal (1 unit)*
£25.32
(exc. VAT)
£30.38
(inc. VAT)
FREE delivery for orders over £50.00
Limited stock
- 30 left, ready to ship
- Plus 335 left, ready to ship from another location
- Plus 40 left, shipping from 11 February 2026
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Units | Per unit |
|---|---|
| 1 + | £25.32 |
*price indicative
- RS Stock No.:
- 731-9443
- Mfr. Part No.:
- 4 067 73
- Brand:
- Legrand
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Legrand | |
| Product Type | Miniature Circuit Breaker | |
| Number of Poles | 1 | |
| Current Rating | 10 A | |
| Tripping Characteristics | Type C | |
| Rated AC Voltage | 250 V ac | |
| Rated DC Voltage | 12 V | |
| Mount Type | DIN Rail | |
| Breaking Capacity | 50kA | |
| Range | DX | |
| Series | DNX3 | |
| Terminal Type | Screw Cage Terminal | |
| IP Rating | IP20 | |
| Standards/Approvals | IEC/EN 60898, IEC/EN 60947-2 | |
| Height | 94.8mm | |
| Depth | 77.6mm | |
| Width | 17.8 mm | |
| Reset Actuator Type | Toggle Switch | |
| Tripping Mechanism | Magnetic | |
| Select all | ||
|---|---|---|
Brand Legrand | ||
Product Type Miniature Circuit Breaker | ||
Number of Poles 1 | ||
Current Rating 10 A | ||
Tripping Characteristics Type C | ||
Rated AC Voltage 250 V ac | ||
Rated DC Voltage 12 V | ||
Mount Type DIN Rail | ||
Breaking Capacity 50kA | ||
Range DX | ||
Series DNX3 | ||
Terminal Type Screw Cage Terminal | ||
IP Rating IP20 | ||
Standards/Approvals IEC/EN 60898, IEC/EN 60947-2 | ||
Height 94.8mm | ||
Depth 77.6mm | ||
Width 17.8 mm | ||
Reset Actuator Type Toggle Switch | ||
Tripping Mechanism Magnetic | ||
- COO (Country of Origin):
- FR
Legrand DNX3 MCB 1P Type C
Legrand offer leading edge technical features with the DX3 Range of Mini Circuit Breakers. This range is suitable for all residential, commercial and industrial applications which require high performance, .selectivity and back up combination of devices These MCB are limitation class 3 they limit the short circuit power in the cables and prolong the installations life by avoiding damage to the cables. Fully compliant with standards IEC/EN 60898 and IEC/EN 60947-2. Tripping curve type C that trips instantly at a rate of five to ten times its rated current.
Features and Benefits
•Range up to 125 A
•Breaking Capacity 50 kA
•Clear identification of each circuit
•Dual identification of the breaking capacity and clear marking for easier maintenance
•Quick identification of MCB State On = Red / Off Green
• All DX3 circuit breakers can be used with a add on module
Standards
IEC 60898 - Relates to Low Voltage Circuit Breakers for use in household and similar
Installations. In the UK traditionally known as miniature circuit breakers
(MCB’s).
IEC 60947-2 Relates to Low Voltage Circuit Breakers for use in industrial and similar
Installations. In the UK traditionally known as moulded case circuit breakers
(MCCB’s) and also air circuit breakers (ACB’s).
Standards
4500 NF EN 60898-1
4.5 kA - EN 60947-2
4.5 kA - EN 60947-2
Related links
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