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GoPact MCCB
Schneider G40N3A250 | Circuit breaker, GoPact MCCB 400, 3 poles, 50kA at 415VAC, 250A rating, TMD trip unit, adjustable thermal protection
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In stock
12,889.13 EGP 19,095.00 EGP
In stock
Schneider G40N3A250 | Circuit breaker, GoPact MCCB 400, 3 poles, 50kA at 415VAC, 250A rating, TMD trip unit, adjustable thermal protection
Schneider G40N3A250 Description
Introduction
this product is part of the new GoPact Molded Case Circuit Breakers range (MCCB).
It is a complete 3 poles circuit breaker made of a 400A breaker frame and of a thermal magnetic trip unit (TMD).
GoPact MCCB has a good price-performance ratio for basic applications and delivers a reliable electrical protection for your applications. The breaking capacity (Icu) is 50kA rms at 415VAC 50/60Hz. The operational voltage is 415VAC 50/60Hz. This product embeds a 250A rating (In) thermal-magnetic trip unit (TMD).
This TMD trip unit provides an adjustable thermal protection Ir (against overloads) with a setting range from 0.7xIn to 1xIn (175A-250A). And it provides a fixed magnetic (against short-circuits) protection set to 12xIn (3000A).
GoPact MCCB comes with a variety of optional accessories simple to choose and to install. Product dimensions are 120mm (Width) x 205mm (Height) x 105mm (Depth). The weight is 3.5 kg. GoPact MCCB 400 is IEC 60947-1 and IEC 60947-2 certified.
GoPact MCCB range benefits from Schneider Electric quality assurance.
In the world of electrical components, the Schneider G40N3A250 stands out as a reliable and efficient circuit breaker. Whether you’re an engineer, a contractor, or a homeowner, understanding the features and benefits of this device can help you make informed decisions about your electrical systems. Let’s dive into the details of the Schneider G40N3A250 and explore why it’s a popular choice in various applications.
What is Schneider G40N3A250?
The Schneider G40N3A250 is a high-performance circuit breaker designed to protect electrical circuits from overloads and short circuits. It’s part of Schneider Electric’s extensive range of electrical components known for their quality and durability.
Key Features
- High Breaking Capacity: Capable of interrupting significant fault currents without damage.
- Thermal and Magnetic Trip Units: Provides reliable protection by combining thermal and magnetic mechanisms.
- Compact Design: Ideal for installations where space is a premium.
- Easy Installation: User-friendly design makes it easy to install and replace.
Technical Specifications
Understanding the technical specifications of the Schneider G40N3A250 is crucial for ensuring it meets your needs.
Voltage and Current Ratings
- Voltage Rating: 250V
- Current Rating: 40A
Physical Dimensions
- Height: 80mm
- Width: 70mm
- Depth: 60mm
These dimensions make it suitable for various installation environments, ensuring it fits seamlessly into existing electrical panels.
Applications of Schneider G40N3A250
The versatility of the Schneider G40N3A250 makes it suitable for a wide range of applications.
Residential Use
In residential settings, the Schneider G40N3A250 provides reliable protection for home electrical systems. It helps safeguard household appliances and wiring from electrical faults, ensuring the safety of occupants.
Commercial and Industrial Use
In commercial and industrial environments, this circuit breaker is invaluable for protecting machinery and electrical infrastructure. Its high breaking capacity and durability make it ideal for heavy-duty applications.
Installation Process
Installing the Schneider G40N3A250 is straightforward if you follow the proper steps.
Pre-installation Requirements
- Ensure the power is turned off before starting.
- Verify the compatibility of the circuit breaker with your electrical panel.
Step-by-Step Installation Guide
- Turn Off Main Power: Ensure the main power supply is off to prevent any electrical hazards.
- Remove Old Breaker: If replacing an existing breaker, carefully remove it from the panel.
- Install New Breaker: Position the Schneider G40N3A250 in the designated slot and secure it.
- Connect Wires: Attach the wires to the appropriate terminals, ensuring a secure connection.
- Turn On Power: Restore the main power and test the breaker to ensure proper operation.
Safety Considerations
Safety should always be a top priority when dealing with electrical installations.
Handling Precautions
- Always wear appropriate personal protective equipment (PPE).
- Follow all local electrical codes and standards.
Safety Standards Compliance
The Schneider G40N3A250 complies with international safety standards, ensuring it provides reliable protection in various conditions.
Maintenance Tips
Regular maintenance can extend the life of your Schneider G40N3A250 and ensure it continues to operate effectively.
Regular Inspection Routines
- Visual Inspection: Check for any signs of wear or damage.
- Functional Testing: Periodically test the breaker to ensure it trips as expected.
Troubleshooting Common Issues
- Frequent Tripping: This may indicate an overload or a faulty breaker.
- No Power: Ensure the breaker is securely installed and the connections are tight.
Advantages of Schneider G40N3A250
Choosing the Schneider G40N3A250 comes with several benefits.
Reliability and Durability
Built to last, this circuit breaker can handle the demands of various applications without compromising performance.
Energy Efficiency
Its efficient design helps reduce energy waste, contributing to lower electricity bills and a smaller carbon footprint.
Comparing Schneider G40N3A250 with Competitors
When compared to similar products on the market, the Schneider G40N3A250 offers distinct advantages.
Unique Selling Points
- Enhanced Safety Features: Provides superior protection against electrical faults.
- Ease of Use: Simple installation and maintenance processes make it user-friendly.
Customer Reviews and Feedback
Understanding user experiences can provide valuable insights into the performance of the Schneider G40N3A250.
Overview of User Experiences
Most users praise its reliability and ease of installation, while some highlight its robust construction and long lifespan.
Common Praises and Complaints
- Praises: High breaking capacity, easy to install, durable.
- Complaints: Occasional issues with tripping, higher upfront cost compared to some competitors.
| brands |
|---|
| Range of product | GoPact MCCB |
|---|---|
| product or component type | Circuit breaker |
| Product name | GoPact MCCB 400 |
| Device application | Distribution |
| poles description | 3P |
| Protected poles description | 3D |
| [In] rated current | 250 A at 40 °C |
| [Ue] rated operational voltage | 415 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| Suitability for isolation | Yes conforming to EN/IEC 60947-2 |
| Utilisation category | Category A |
| [Icu] rated ultimate short-circuit breaking capacity | 50 kA Icu at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2 65 kA Icu at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| Performance level | N 50 kA 380/415 V AC |
| Trip unit name | TM-D |
| Trip unit technology | Thermal-magnetic |
| Trip unit protection functions | LI |
| Control type | Toggle |
| Circuit breaker mounting mode | Fixed |
| [Ui] rated insulation voltage | 440 V AC conforming to EN/IEC 60947-2 |
|---|---|
| [Uimp] rated impulse withstand voltage | 8 kV conforming to EN/IEC 60947-2 |
| [Ics] rated service short-circuit breaking capacity | 50 kA at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2 65 kA at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| Mechanical durability | 15000 cycles |
| Electrical durability | 5000 cycles at 415 V In |
| Power dissipation per pole | 40 W |
| mounting support | Backplate |
| Mounting position | Horizontal and vertical Flat on the back |
| Upside connection | Front |
| downside connection | Front |
| Connection terminals | Screw terminals |
| Connection pitch | 40 mm |
| Protection type | L : for overload protection (thermal) I : for short-circuit protection (magnetic) |
| Trip unit rating | 250 A at 40 °C |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable |
| [Ir] long-time protection pick-up adjustment range | 0.7…1 x In |
| Long-time protection delay adjustment type tr | Fixed |
| Instantaneous protection pick-up adjustment type Ii | Fixed |
| [Ii] instantaneous protection pick-up adjustment range | 12 x In |
| Width (W) | 120 mm |
| Height (H) | 205 mm |
| Depth (D) | 105 mm |
| net weight | 3.5 kg |
| Colour | Grey (RAL 7035) |
| Standards | EN/IEC 60947-1 EN/IEC 60947-2 EN/IEC 60947-2 Annex H |
|---|---|
| Overvoltage category | III |
| Pollution degree | 3 conforming to IEC 60664-1 |
| IP degree of protection | IP20 conforming to IEC 60529 |
| Ambient air temperature for operation | -20…55 °C |
| ambient air temperature for storage | -35…85 °C |
| Operating altitude | 0…2000 m without derating 2000…5000 m with derating |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 22.1 cm |
| Package 1 Width | 15.4 cm |
| Package 1 Length | 25.7 cm |
| Package 1 Weight | 4.28 kg |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 2 |
| Package 2 Height | 30 cm |
| Package 2 Width | 30 cm |
| Package 2 Length | 40 cm |
| Package 2 Weight | 9.001 kg |
| Unit Type of Package 3 | P06 |
| Number of Units in Package 3 | 24 |
| Package 3 Height | 105 cm |
| Package 3 Width | 60 cm |
| Package 3 Length | 80 cm |
| Package 3 Weight | 116.512 kg |
| Range of product | GoPact MCCB |
|---|---|
| product or component type | Circuit breaker |
| Product name | GoPact MCCB 400 |
| Device application | Distribution |
| poles description | 3P |
| Protected poles description | 3D |
| [In] rated current | 250 A at 40 °C |
| [Ue] rated operational voltage | 415 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| Suitability for isolation | Yes conforming to EN/IEC 60947-2 |
| Utilisation category | Category A |
| [Icu] rated ultimate short-circuit breaking capacity | 50 kA Icu at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2 65 kA Icu at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| Performance level | N 50 kA 380/415 V AC |
| Trip unit name | TM-D |
| Trip unit technology | Thermal-magnetic |
| Trip unit protection functions | LI |
| Control type | Toggle |
| Circuit breaker mounting mode | Fixed |
| [Ui] rated insulation voltage | 440 V AC conforming to EN/IEC 60947-2 |
|---|---|
| [Uimp] rated impulse withstand voltage | 8 kV conforming to EN/IEC 60947-2 |
| [Ics] rated service short-circuit breaking capacity | 50 kA at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2 65 kA at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| Mechanical durability | 15000 cycles |
| Electrical durability | 5000 cycles at 415 V In |
| Power dissipation per pole | 40 W |
| mounting support | Backplate |
| Mounting position | Horizontal and vertical Flat on the back |
| Upside connection | Front |
| downside connection | Front |
| Connection terminals | Screw terminals |
| Connection pitch | 40 mm |
| Protection type | L : for overload protection (thermal) I : for short-circuit protection (magnetic) |
| Trip unit rating | 250 A at 40 °C |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable |
| [Ir] long-time protection pick-up adjustment range | 0.7...1 x In |
| Long-time protection delay adjustment type tr | Fixed |
| Instantaneous protection pick-up adjustment type Ii | Fixed |
| [Ii] instantaneous protection pick-up adjustment range | 12 x In |
| Width (W) | 120 mm |
| Height (H) | 205 mm |
| Depth (D) | 105 mm |
| net weight | 3.5 kg |
| Colour | Grey (RAL 7035) |
| Standards | EN/IEC 60947-1 EN/IEC 60947-2 EN/IEC 60947-2 Annex H |
|---|---|
| Overvoltage category | III |
| Pollution degree | 3 conforming to IEC 60664-1 |
| IP degree of protection | IP20 conforming to IEC 60529 |
| Ambient air temperature for operation | -20…55 °C |
| ambient air temperature for storage | -35…85 °C |
| Operating altitude | 0...2000 m without derating 2000...5000 m with derating |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 22.1 cm |
| Package 1 Width | 15.4 cm |
| Package 1 Length | 25.7 cm |
| Package 1 Weight | 4.28 kg |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 2 |
| Package 2 Height | 30 cm |
| Package 2 Width | 30 cm |
| Package 2 Length | 40 cm |
| Package 2 Weight | 9.001 kg |
| Unit Type of Package 3 | P06 |
| Number of Units in Package 3 | 24 |
| Package 3 Height | 105 cm |
| Package 3 Width | 60 cm |
| Package 3 Length | 80 cm |
| Package 3 Weight | 116.512 kg |
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