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
33294
Schneider 33294 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.
Schneider Electric 33294 is a ComPacT NS1000N basic frame circuit breaker for low-voltage power distribution applications. This fixed-mount, 4-pole device (neutral on the left) is electrically operated via a motor mechanism and is rated at 1000 A (at 50 °C) for AC networks up to 690 V, 50/60 Hz. It provides isolation in accordance with EN/IEC 60947-2 and offers high short-circuit performance, including an ultimate breaking capacity of 50 kA at 380/415 V AC, along with an insulation voltage of 1000 V AC and an impulse withstand voltage of 8 kV. Supplied without a trip unit, it is intended for configurations where the protection function is provided separately. The unit mounts on a backplate with a 70 mm connection pitch and has compact overall dimensions of 327 mm (H) × 280 mm (W) × 147 mm (D), with IP40 and IK07 protection ratings for panel integration. Operating temperature range is -25 to +70 °C (storage -50 to +85 °C).
| Specification | Description |
|---|---|
| Manufacturer | Schneider Electric |
| Part Number | 33294 |
| Product Range | ComPacT |
| Product Family | ComPacT NS630b…1600 (new generation) |
| Device Name | ComPacT NS1000N |
| Type | Circuit breaker basic frame (without trip unit) |
| Application | Power distribution |
| Poles | 4P (four-pole) |
| Neutral Position | Left |
| Rated Current (In) | 1000 A (at 50 °C) |
| Rated Operational Voltage (Ue) | Up to 690 V AC, 50/60 Hz |
| Network Type | AC |
| Network Frequency | 50/60 Hz |
| Mounting Mode | Fixed |
| Control / Operation | Electrically operated (motor mechanism) |
| Suitability for Isolation | Yes, in accordance with EN/IEC 60947-2 |
| Utilisation Category | Category B |
| Performance Level | N (50 kA at 415 V AC) |
| Ultimate Breaking Capacity (Icu) @ 220/240 V AC | 50 kA (IEC 60947-2) |
| Ultimate Breaking Capacity (Icu) @ 380/415 V AC | 50 kA (IEC 60947-2) |
| Ultimate Breaking Capacity (Icu) @ 440 V AC | 50 kA (IEC 60947-2) |
| Ultimate Breaking Capacity (Icu) @ 500/525 V AC | 40 kA (IEC 60947-2) |
| Ultimate Breaking Capacity (Icu) @ 660/690 V AC | 30 kA (IEC 60947-2) |
| Service Breaking Capacity (Ics) @ 220/240 V AC (electrical operation) | 37 kA (IEC 60947-2) |
| Service Breaking Capacity (Ics) @ 380/415 V AC (electrical operation) | 37 kA (IEC 60947-2) |
| Service Breaking Capacity (Ics) @ 440 V AC (electrical operation) | 37 kA (IEC 60947-2) |
| Service Breaking Capacity (Ics) @ 500/525 V AC (electrical operation) | 30 kA (IEC 60947-2) |
| Service Breaking Capacity (Ics) @ 660/690 V AC (electrical operation) | 22 kA (IEC 60947-2) |
| Short-Time Withstand Current (Icw) | 19.2 kA for 1 s (IEC 60947-2) |
| Integral Instant Protection | 40 kA |
| Rated Insulation Voltage (Ui) | 1000 V AC, 50/60 Hz |
| Rated Impulse Withstand Voltage (Uimp) | 8 kV |
| Mechanical Durability | 10,000 cycles |
| Electrical Durability | 2,000 cycles at 690 V AC (In); 4,000 cycles at 690 V AC (In/2); 5,000 cycles at 440 V AC (In); 6,000 cycles at 440 V AC (In/2) |
| Power Losses | 22 W |
| Mounting Support | Backplate |
| Connection Pitch | 70 mm |
| Protection Type | Without protection (trip unit not included) |
| Standards | IEC 60947-2 |
| IP Rating | IP40 (IEC 60529) |
| IK Rating | IK07 (EN 50102) |
| Pollution Degree | 3 (IEC 60947) |
| Operating Ambient Temperature | -25 to +70 °C |
| Storage Ambient Temperature | -50 to +85 °C |
| Dimensions (H × W × D) | 327 × 280 × 147 mm |
| Approx. Weight (Packaged) | 15.06 kg |
| Product Description (English, UK) | Schneider Electric 33294 is a ComPacT NS1000N four‑pole circuit breaker frame designed for distribution applications, supplied as a fixed, electrically operated basic frame without a trip unit. It supports AC systems up to 690 V and 1000 A, with high short‑circuit breaking capability (up to 50 kA at 415 V AC) for robust switchgear and panel integrations. |
What is this device used for in electrical distribution systems?
It is a fixed-mount, electrically operated circuit breaker basic frame designed for power distribution, providing switching and isolation capability in low-voltage AC systems.
Is this supplied with a protection (trip) unit?
No. This is supplied as a basic frame without protection, so a compatible trip unit is required to provide overload and short-circuit protection functions.
How many poles does it have and where is the neutral positioned?
It is a 4-pole configuration (4P) with the neutral positioned on the left.
What is the rated current of the frame?
The rated current is 1000 A at 50 °C.
What is the rated operational voltage and frequency?
It is rated up to 690 V AC at 50/60 Hz on AC networks.
What short-circuit breaking capacity does it provide at common voltages?
The ultimate short-circuit breaking capacity (Icu) includes 50 kA at 380/415 V AC and 50 kA at 440 V AC, with other ratings depending on system voltage.
What is the rated service short-circuit breaking capacity (Ics)?
Ics varies by voltage; for example, it is 37 kA at 380/415 V AC (electrical operation) and 22 kA at 660/690 V AC (electrical operation).
What is the short-time withstand current rating?
The rated short-time withstand current (Icw) is 19.2 kA for 1 second (IEC 60947-2).
How is the breaker operated and what does “electrically operated” mean here?
It uses an electrical operating mechanism (motor mechanism) to open/close the breaker via electrical control rather than manual operation.
Is it suitable for isolation?
Yes, it is suitable for isolation in accordance with EN/IEC 60947-2.
What are the key insulation and impulse withstand ratings?
The rated insulation voltage (Ui) is 1000 V AC and the rated impulse withstand voltage (Uimp) is 8 kV, in accordance with IEC 60947-2.
What are the physical dimensions for panel layout planning?
Overall dimensions are approximately 327 mm (H) × 280 mm (W) × 147 mm (D).
What environmental protection ratings does it have?
It is rated IP40 and IK07, with an operating ambient range of -25 to +70 °C (storage -50 to +85 °C).
What mounting style does it use?
It is a fixed version intended for mounting on a backplate; the connection pitch is 70 mm.
Where is this type of breaker frame commonly applied?
It is commonly used in LV switchboards and distribution panels where a 1000 A, 4-pole breaker with electrical operation is required; the specific unit 33294 is typically selected when a separate, compatible trip unit will be fitted.
- Main incoming breaker position in low-voltage switchboards and distribution boards where a 4-pole 1000 A frame is required
- Electrically operated switching of large feeders in industrial distribution panels, supporting remote open/close control schemes
- Sectionalising and bus-coupler applications in multi-section switchboards to help manage loads across busbar groups
- Generator and standby power distribution switching arrangements in commercial and industrial installations (with a suitable protection unit selected separately)
- High-current outgoing feeders supplying sub-distribution boards, motor control centres, or large process loads in manufacturing environments
- Building services distribution for larger sites, including central plant rooms and major mechanical/electrical riser boards
- Retrofit or replacement projects where an existing ComPacT NS1000N fixed, 4-pole, electrically operated basic frame is being matched for panel compatibility
- Custom panel build programmes where the trip unit is specified independently to suit the protection and coordination requirements of the installation
- Applications requiring isolation capability in accordance with IEC 60947-2 within AC 50/60 Hz distribution systems up to 690 V AC
- High fault-level distribution assemblies where the NS1000N performance level is selected to suit prospective short-circuit conditions
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.
6 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.