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Schneider Electric M9U21170
Miniature circuit breaker (MCB) Multi9 C60H-DC 1P 0.5A C curve 5kA (UL 1077) 6kA (IEC/EN 60947-2)
Product Description
The Multi9 C60H-DC is specifically engineered for low voltage direct current applications. This 1P miniature circuit breaker offers a rated current of 0.5A and is compliant with the C tripping curve. It provides a rated short circuit breaking capacity of up to 10kA at 220VDC, adhering to the EN/IEC 60947-2 standard.
In addition, it meets the requirements of both industrial and residential standards, including EN/IEC 60898-1 and EN/IEC 60947-2, ensuring robust protection against electrical faults such as short circuits, earth leakage, and overloads. This unit is particularly suitable for original equipment manufacturers (OEMs) and control panel builders.
With an electrical endurance rating of up to 3000 cycles and a mechanical endurance of 20,000 cycles, this breaker is built for reliability. The operational voltage is rated at 250VDC, with an insulation voltage of 500VDC and an impulse withstand voltage of 6kV. Its compact design allows for easy installation on a DIN rail, occupying only 2 pitches of 9mm.
Key features include a pollution degree of 3, IP20 protection for terminals according to IEC/EN 60529, and the ability to operate within a temperature range of -25°C to 70°C, with storage capabilities from -40°C to 85°C. The device dimensions are 18mm in width, 81mm in height, and 73mm in depth, with a total weight of 0.128kg.
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Offer details
- Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees - Availability:
- On requestLead time: 21 days
- Warranty:
- Not specified
- Condition:
- New Surplus
Specifications
- Brand
- Schneider Electric
- Line Rated Current
- 0.5 A 25 °C EN/IEC 60947-2
- Curve Code
- C
- Number Of Protected Poles
- 1
- Network Type
- DC
- Standards
- EN/IEC 60947-2 || GB 14048.2 || UL 1077
- Product Certifications
- IEC || CCC || UR
Available Offers
(2)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
| Condition New Surplus | Availability On requestLead time: 21 days | SupplierRomaniaTrusted supplier — member since 2023, 1–4 employees | Warranty Not specified | |
 | Condition New Factory Sealed | Availability On requestLead time to be confirmed | Supplier GermanyTrusted supplier — member since 2024 | Warranty Not specified |
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Schneider Electric M9U21170, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 22-08-2026
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