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
33555
Schneider 33555 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
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3. Your quote
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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 33555 is a robust circuit breaker designed for reliable electrical distribution. Part of the ComPact NS range, this device is engineered to handle a rated current of 800 A at 50 °C, with a rated operational voltage of 690 V AC at 50/60 Hz. It features a Micrologic 5.0 electronic trip unit, providing advanced protection functions including long-time, short-time, and instantaneous protection. The circuit breaker is equipped with four poles and is suitable for isolation, conforming to EN/IEC 60947-2 standards. With a rated ultimate short-circuit breaking capacity of up to 50 kA at 415 V AC, it ensures high performance and safety in demanding environments. The Schneider 33555 is designed for fixed mounting and includes a toggle rotary handle for easy operation. Its compact dimensions and durable construction make it an ideal choice for various industrial applications.
| Specification | Description |
|---|---|
| Part Number | 33555 |
| Manufacturer | Schneider |
| Product Name | ComPact NS800N Circuit Breaker |
| Range | ComPact NS |
| Device Type | Circuit Breaker |
| Application | Distribution |
| Number of Poles | 4P |
| Protected Poles Description | 4D |
| Neutral Position | Left |
| Rated Current | 800 A at 50 °C |
| Rated Operational Voltage | 690 V AC 50/60 Hz |
| Network Type | AC |
| Network Frequency | 50/60 Hz |
| Suitability for Isolation | Yes, conforming to EN/IEC 60947-2 |
| Utilisation Category | Category B |
| Rated Ultimate Short-Circuit Capacity | 30 kA at 660/690 V AC, 50 kA at 380/415 V AC, 50 kA at 440 V AC, 85 kA at 220/240 V AC, 40 kA at 500/525 V AC, conforming to IEC 60947-2 |
| Performance Level | N 50 kA 415 V AC |
| Trip Unit Name | Micrologic 5.0 |
| Trip Unit Technology | Electronic |
| Trip Unit Protection Functions | LSI (Long-time, Short-time, Instantaneous) |
| Control Type | Toggle Rotary Handle |
| Mounting Mode | Fixed |
| Rated Insulation Voltage | 800 V AC 50/60 Hz, conforming to IEC 60947-2 |
| Rated Impulse Withstand Voltage | 8 kV, conforming to IEC 60947-2 |
| Rated Service Short-Circuit Capacity | 30 kA at 660/690 V AC, 40 kA at 500/525 V AC, 50 kA at 220/240 V AC, 50 kA at 380/415 V AC, 50 kA at 440 V AC, conforming to IEC 60947-2 |
| Rated Short-Time Withstand Current | 19.2 kA for 1 second, conforming to IEC 60947-2 |
| Mechanical Durability | 10,000 cycles |
| Electrical Durability | 2,000 cycles at 690 V In, 4,000 cycles at 690 V In/2, 5,000 cycles at 440 V In, 6,000 cycles at 440 V In/2 |
| Power Losses | 15 W |
| Mounting Support | Backplate |
| Connection Type | Front (upside and downside) |
| Connection Pitch | 70 mm |
| Protection Type | L: Overload (long time), S: Short-time short-circuit, I: Instantaneous short-circuit |
| Trip Unit Rating | 800 A at 50 °C |
| Long-Time Protection Adjustment | Adjustable, 9 settings, 0.4...1 x In |
| Short-Time Protection Adjustment | Adjustable, 9 settings, 1.5...10 x Ir |
| Instantaneous Protection Adjustment | Adjustable, Off, 2...15 x In |
| Earth-Leakage Protection | Without |
| Neutral Protection Settings | No protection (3D), 0.5 x Ir (3D + N/2), 1 x Ir (4D) |
| Auxiliary Contact Composition | 1 NO/NC |
| Local Signalling | 4 LEDs (red) for fault indication, 1 LED (yellow) for overload |
| Dimensions (W x H x D) | 280 mm x 327 mm x 147 mm |
| Net Weight | 18 kg |
| Standards | EN/IEC 60947-2 |
| Product Certifications | ASEFA, ASTA |
| Pollution Degree | 3, conforming to IEC 60947 |
| IP Degree of Protection | IP40, conforming to IEC 60529 |
| IK Degree of Protection | IK07, conforming to EN 50102 |
| Ambient Air Temperature for Operation | -25…70 °C |
| Ambient Air Temperature for Storage | -50…85 °C |
| Relative Humidity | 0…95% |
| Operating Altitude | 0...2000 m without derating, 2000 m...5000 m with derating |
| Sustainable Offer Status | Green Premium product |
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Compliant with Exemptions |
| Mercury Free | Yes |
| China RoHS Regulation | China RoHS Declaration |
| Environmental Disclosure | Product Environmental Profile, Circularity Profile, End Of Life Information |
| WEEE | The product must be disposed of on European Union markets following specific waste collection and never end up in rubbish bins |
What type of device is this?
This is a circuit breaker designed for distribution applications.
What is the rated current capacity?
The circuit breaker has a rated current capacity of 800 A at 50 °C.
How many poles does this circuit breaker have?
This circuit breaker features 4 poles.
What is the rated operational voltage?
The rated operational voltage is 690 V AC at 50/60 Hz.
What is the short-circuit breaking capacity?
The rated ultimate short-circuit breaking capacity is 50 kA at 380/415 V AC.
What type of trip unit does this circuit breaker use?
It uses a Micrologic 5.0 electronic trip unit.
Is this circuit breaker suitable for isolation?
Yes, it is suitable for isolation conforming to EN/IEC 60947-2.
What are the dimensions of this circuit breaker?
The dimensions are 280 mm in width, 327 mm in height, and 147 mm in depth.
What is the environmental protection rating?
The circuit breaker has an IP40 degree of protection.
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated at 10,000 cycles.
- Industrial power distribution systems
- Electrical panel boards
- Commercial building electrical installations
- Manufacturing plant power management
- Data center power protection
- Renewable energy systems
- Infrastructure projects requiring reliable circuit protection
- High-capacity electrical circuits in factories
- Backup power systems and generators
- Large-scale HVAC systems
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.
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Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
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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.
4 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
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