steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
A9F84350
Schneider A9F84350 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
All orders are subject to product availability. See our T&Cs.
Ask our team
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Schneider Electric A9F84350 is an Acti9 iC60H miniature circuit breaker designed for dependable circuit protection in electrical distribution systems. This three-pole device has a rated current of 50 A and uses a C-curve thermal-magnetic trip mechanism to respond to overloads and short circuits. It supports both AC and DC networks and provides a breaking capacity of 10 kA at 400 V AC to IEC/EN 60898-1 and 15 kA at 380–415 V AC to IEC/EN 60947-2.
Designed for fixed DIN rail mounting, the A9F84350 measures 85 mm high, 54 mm wide and 78.5 mm deep. It features a toggle control, contact position indication and a local trip indicator for straightforward status monitoring. Top or bottom terminals accept rigid conductors from 1 to 35 mm² and flexible conductors from 1 to 25 mm². With an IP20 rating, 500 V insulation voltage and 6 kV impulse withstand rating, this compact circuit breaker is suitable for demanding commercial and industrial distribution installations.
Designed for fixed DIN rail mounting, the A9F84350 measures 85 mm high, 54 mm wide and 78.5 mm deep. It features a toggle control, contact position indication and a local trip indicator for straightforward status monitoring. Top or bottom terminals accept rigid conductors from 1 to 35 mm² and flexible conductors from 1 to 25 mm². With an IP20 rating, 500 V insulation voltage and 6 kV impulse withstand rating, this compact circuit breaker is suitable for demanding commercial and industrial distribution installations.
| Specification | Description |
|---|---|
| Manufacturer | Schneider Electric |
| Part Number | A9F84350 |
| Product Range | Acti9 |
| Product Series | Acti9 iC60 |
| Device Designation | iC60H |
| Product Type | Miniature circuit breaker (MCB) |
| Application | Electrical distribution circuit protection |
| Number of Poles | 3P |
| Protected Poles | 3 |
| Rated Current | 50 A |
| Trip Curve | C curve |
| Trip Technology | Thermal-magnetic |
| Network Type | AC and DC |
| Network Frequency | 50/60 Hz |
| Magnetic Tripping Limit | 8 × rated current, ±20% |
| Rated Short-Circuit Capacity | 10 kA Icn at 400 V AC, compliant with IEC/EN 60898-1 |
| Ultimate Breaking Capacity at 380–415 V AC | 15 kA Icu |
| Ultimate Breaking Capacity at 220–240 V AC | 30 kA Icu |
| Ultimate Breaking Capacity at 440 V AC | 10 kA Icu |
| Ultimate Breaking Capacity at 100–133 V AC | 42 kA Icu |
| Ultimate Breaking Capacity at 12–60 V AC | 42 kA Icu |
| Ultimate Breaking Capacity on DC | 15 kA Icu at up to 180 V DC |
| Rated Insulation Voltage | 500 V AC |
| Rated Impulse Withstand Voltage | 6 kV |
| Utilisation Category | Category A |
| Isolation Suitability | Suitable for isolation in accordance with IEC/EN 60898-1 and IEC/EN 60947-2 |
| Applicable Standards | IEC 60898-1, EN 60898-1, IEC 60947-2 and EN 60947-2 |
| Control Type | Toggle |
| Local Indication | Trip indicator and contact-position indicator |
| Mounting Method | Fixed mounting on DIN rail |
| Busbar Compatibility | Comb busbar connection from the top or bottom |
| Module Width | 6 × 9 mm pitches |
| Terminal Capacity – Rigid Cable | 1–35 mm² |
| Terminal Capacity – Flexible Cable | 1–25 mm² |
| Wire Stripping Length | 14 mm |
| Terminal Tightening Torque | 3.5 N·m |
| Mechanical Endurance | 20,000 operating cycles |
| Electrical Endurance | 10,000 operating cycles |
| Degree of Protection | IP20 |
| Pollution Degree | 3 |
| Overvoltage Category | IV |
| Operating Temperature | -35°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | Up to 95% at 55°C |
| Operating Altitude | 0–2,000 m |
| Height | 85 mm |
| Width | 54 mm |
| Depth | 78.5 mm |
| Net Weight | 0.375 kg |
| Colour | White |
| Compliance | EU RoHS compliant with applicable exemptions |
| Environmental Classification | Schneider Green Premium product |
What type of electrical component is this?
This is a Schneider Acti9 iC60H miniature circuit breaker designed to protect electrical distribution circuits against overloads and short circuits.
How many poles does this circuit breaker have?
It is a three-pole circuit breaker with protection provided across all three poles, making it suitable for three-phase electrical circuits.
What is the rated current?
The A9F84350 has a rated current of 50 A.
What does the C tripping curve mean?
The C curve provides thermal-magnetic tripping and is commonly used for circuits with moderate inrush currents. Its magnetic tripping threshold is approximately eight times the rated current, with a tolerance of ±20%.
What is the breaking capacity at 400 V AC?
The circuit breaker has a rated short-circuit capacity of 10 kA at 400 V AC under IEC and EN 60898-1. Under IEC and EN 60947-2, its ultimate breaking capacity is 15 kA at 380–415 V AC.
Can this circuit breaker be used with both AC and DC networks?
Yes. It is specified for AC and DC networks, although the applicable breaking capacity varies according to the operating voltage and standard.
How is the device mounted?
The device uses fixed mounting on a standard DIN rail. Its 54 mm width occupies six 9 mm module pitches.
What are the dimensions of the circuit breaker?
The unit measures approximately 85 mm high, 54 mm wide and 78.5 mm deep.
What conductor sizes can be connected?
The terminals accept rigid conductors from 1 to 35 mm² and flexible conductors from 1 to 25 mm². The specified stripping length is 14 mm, and the terminal tightening torque is 3.5 Nm.
Does the circuit breaker indicate when it has tripped?
Yes. It includes local trip indication as well as a contact-position indicator, helping operators distinguish the device's operating state.
What is the operating temperature range?
The specified ambient operating temperature range is -35°C to 70°C. The storage temperature range is -40°C to 85°C.
What ingress protection rating does it have?
The circuit breaker has an IP20 rating in accordance with IEC and EN 60529.
What are its rated insulation and impulse withstand voltages?
The rated insulation voltage is 500 V AC, while the rated impulse withstand voltage is 6 kV.
Is it suitable for electrical isolation?
Yes. The A9F84350 is suitable for isolation in accordance with IEC and EN 60898-1 and IEC and EN 60947-2.
What is the expected mechanical and electrical endurance?
The specified mechanical endurance is 20,000 operating cycles, and the electrical endurance is 10,000 cycles.
Can residual-current protection be added?
Residual-current protection is not integrated into this miniature circuit breaker, but it can be provided using a separate compatible earth-leakage block.
- Three-phase electrical distribution board protection
- Overload and short-circuit protection for industrial circuits
- Protection of commercial lighting installations
- Isolation and protection of three-phase machinery
- Control panel circuit protection
- Protection of pumps, fans and ventilation equipment
- Protection of heating and air-conditioning circuits
- DIN rail installations in switchboards and enclosures
- Protection of workshop and manufacturing equipment
- AC or DC power distribution applications requiring a 50 A C-curve breaker
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Delivery
- Logistic partners UPS, FedEx and DHL
- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment
Trade CreditWe understand that credit is a necessary part of business and offer credit agreements on request, subject to status.
Payment optionsWe accept Bank transfers and the following methods of payment:
All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.
Services
Sourcing your part
Global supplier of quality automation and control components
Service Exchange
Dispose of your old unit by exchanging it for a working part.
Repair
A comprehensive repair service for faulty equipment.
Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
5 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
5 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
Be a Factory Hero.
Get parts fast.
You don’t need tights and a cape to be a hero.
Get parts fast and feel like a legend, just like Jeff.