Schneider Electric Circuit Breaker - C60N - M9F11210
Best current price£30.06from Tameson UK
Best offers
Shopping.co.uk recommended and popular offers
Tameson UK£30.06Visit shop Schneider Electric Circuit Breaker - M9f11210
Visit shopTameson UK£30.06Visit shop One Offer
1 offer from £30.06
View price history by clicking the chart icon.
Product Information
Full details
The Schneider Electric Multi 9 C60N MCB (model M9F11210) is designed for electrical distribution applications, offering reliable protection against short circuits, overloads, and earth leakage for both industrial and residential settings. Its key benefit is providing enhanced safety for people and equipment through thermal magnetic trip technology and a C curve rating suitable for loads with moderate inductive characteristics. A potential consideration is its specific application focus, primarily for Original Equipment Manufacturers (OEMs) and control panel builders, though it is compliant with both industrial and residential standards.
All features
| Series | C60N |
|---|---|
| Model Part Number | M9F11210 |
| Brand | Schneider Electric |
Extended Product Information
FAQs
What is the primary application for the Schneider Electric C60N M9F11210?
This MCB is designed for distribution applications, primarily for OEMs and control panel builders to protect circuits in industrial and residential environments.
What does 'C curve' mean for this circuit breaker?
A C curve indicates that the MCB is designed to trip between 5 to 10 times its rated current. This makes it suitable for circuits with moderate inductive loads that might have a higher inrush current upon startup, such as small motors or fluorescent lighting.
What is the rated short circuit breaking capacity?
The rated short circuit breaking capacity is 10 kA at 415VAC, meaning it can safely interrupt fault currents up to this level without being damaged.
Can this MCB protect against earth leakage?
This specific model (M9F11210) provides protection against overload and short circuits. For earth leakage protection, a Residual Current Device (RCD) or an RCBO would typically be used in conjunction with or instead of this MCB.
What are the physical dimensions of this MCB?
The dimensions are approximately 36mm (Width) x 81mm (Height) x 72mm (Depth). It occupies 4 modules of 9mm width on a DIN rail.
What is the operating frequency for this device?
The operating frequency is 50Hz or 60Hz.
What is the IP rating for this MCB?
The IP degree of protection is IP20 on its terminals and IP40 for the enclosure.
Troubleshooting
MCB trips unexpectedly.
Check for overloads on the protected circuit. Verify that the connected load does not exceed the 10A rating. Inspect for any potential short circuits in the wiring or connected devices. Ensure the ambient temperature is within the operating range (-30 to 70 °C).
MCB does not trip under fault conditions.
This is a critical safety issue. Do not use the device. Ensure the MCB is correctly installed and the circuit is live. If the problem persists, the MCB may be faulty and requires replacement by a qualified electrician.
MCB is difficult to mount on DIN rail.
Ensure you are using a standard 35mm DIN rail. Check for any obstructions on the rail or the MCB's mounting clip. The MCB should clip on securely; apply firm, even pressure.
Pros and Cons
Pros
- Provides robust protection against common electrical faults.
- High breaking capacity ensures safety during severe short circuits.
- Durable construction with significant electrical and mechanical endurance.
- Wide operating temperature range suits various environments.
- Compliant with both industrial and residential safety standards.
Cons
- Primarily targeted towards OEMs and control panel builders.
- Specific C curve may not be optimal for all load types without careful consideration.
- Requires a DIN rail for mounting, not directly mountable elsewhere without an adapter.
Setup, Compatibility & Care
Setup: The Multi 9 C60N MCB is designed for easy installation on a standard 35mm DIN rail. Ensure the main power supply is switched off before installation. Connect the line conductor to the upper terminal and the load conductor to the lower terminal. The MCB occupies 4 modules (36mm) of DIN rail width.
Compatibility: This MCB is compatible with systems operating at 240VAC (Ue). It conforms to EN/IEC 60898-1 for residential use and EN/IEC 60947-2 for industrial use. Ensure the rated breaking capacity of 10 kA at 415VAC is sufficient for your installation's prospective short-circuit current.
Care: The C60N MCB requires minimal maintenance. Keep the unit clean and free from dust and debris. Ensure terminals are kept clean and connections are secure. Periodic visual inspection for any signs of damage or overheating is recommended. Do not attempt to service internal components; if faulty, replace the unit.