steve
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3 months ago
NG125N
Schneider NG125N 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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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 NG125N is a high-performance miniature circuit-breaker designed to offer efficient and reliable protection for electrical circuits. This 3-pole breaker is rated at 100 A and is engineered with a C curve tripping characteristic, making it suitable for a wide range of applications where moderate levels of inrush current are expected, such as with mixed resistive and inductive loads.
With a substantial breaking capacity of 25 kA, the NG125N ensures protection against short circuit and overload conditions, safeguarding both equipment and personnel. The robust thermal-magnetic trip unit technology within this device provides precise operation, ensuring that circuits are interrupted swiftly in the event of a fault, thereby minimising potential damage.
The compact design of the NG125N, with a width of 81 mm and a depth of 81 mm, allows for space-saving installation, which is particularly beneficial in environments where space is at a premium. The device is also padlockable, offering an added layer of security and safety during maintenance or in situations where controlled access is necessary.
Constructed to meet the rigorous standards of EN/IEC 60947-2, the NG125N boasts an IP20 degree of protection, ensuring durability and reliability in a variety of operating conditions. The circuit breaker is also compliant with the latest environmental regulations, classified as a Green Premium product, which means it is free from harmful substances and is designed with end-of-life disposal in mind.
The NG125N is a versatile and essential component for modern electrical protection, offering both performance and peace of mind in commercial and industrial settings.
With a substantial breaking capacity of 25 kA, the NG125N ensures protection against short circuit and overload conditions, safeguarding both equipment and personnel. The robust thermal-magnetic trip unit technology within this device provides precise operation, ensuring that circuits are interrupted swiftly in the event of a fault, thereby minimising potential damage.
The compact design of the NG125N, with a width of 81 mm and a depth of 81 mm, allows for space-saving installation, which is particularly beneficial in environments where space is at a premium. The device is also padlockable, offering an added layer of security and safety during maintenance or in situations where controlled access is necessary.
Constructed to meet the rigorous standards of EN/IEC 60947-2, the NG125N boasts an IP20 degree of protection, ensuring durability and reliability in a variety of operating conditions. The circuit breaker is also compliant with the latest environmental regulations, classified as a Green Premium product, which means it is free from harmful substances and is designed with end-of-life disposal in mind.
The NG125N is a versatile and essential component for modern electrical protection, offering both performance and peace of mind in commercial and industrial settings.
| Specification | Description |
|---|---|
| Part Number | NG125N |
| Manufacturer | Schneider |
| Product Type | Miniature Circuit-Breaker |
| Range | Acti9 |
| Poles Description | 3P (3 Pole) |
| Rated Current | 100 A at 40 °C |
| Network Type | AC/DC |
| Trip Unit Technology | Thermal-Magnetic |
| Curve Code | C Curve |
| Breaking Capacity | 25 kA at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| Utilisation Category | Category A conforming to IEC 60947-2 |
| Suitability for Isolation | Yes conforming to IEC 60947-2 |
| Rated Operational Voltage | <= 375 V DC, 380...415 V AC 50/60 Hz, 500 V AC 50/60 Hz, 220...240 V AC 50/60 Hz, 440 V AC 50/60 Hz |
| Rated Insulation Voltage | 690 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| Rated Impulse Withstand Voltage | 8 kV conforming to EN/IEC 60947-2 |
| Contact Position Indicator | Yes |
| Control Type | Manual, Toggle |
| Mounting Mode | Clip-on |
| Mounting Support | 35 mm symmetrical DIN rail |
| Comb Busbar and Distribution Block Compatibility | Yes |
| Width | 81 mm |
| Depth | 81 mm |
| Height | 103 mm |
| Net Weight | 0.72 kg |
| Mechanical Durability | 20000 cycles |
| Electrical Durability | 10000 cycles |
| Provision for Padlocking | Padlockable |
| Connections - Terminals | Tunnel type terminals for rigid and flexible wires |
| Wire Stripping Length | 20 mm |
| Tightening Torque | 3.5 N.m |
| Earth-leakage Protection | Separate block |
| IP Degree of Protection | IP20 conforming to IEC 60529 |
| IK Degree of Protection | IK05 conforming to EN/IEC 62262 |
| Pollution Degree | 3 conforming to IEC 60947-2 |
| Overvoltage Category | IV |
| Tropicalisation | 2 conforming to IEC 60068-1 |
| Relative Humidity | 95% at 55 °C |
| Ambient Air Temperature for Operation | -30…70 °C |
| Ambient Air Temperature for Storage | -40…70 °C |
| REACh Regulation | REACh free of SVHC Yes |
| EU RoHS Directive | Compliant |
| Mercury Free | Yes |
| China RoHS Regulation | China RoHS Declaration |
| Environmental Disclosure | Product Environmental Profile |
What type of device is the Schneider NG125N?
The Schneider NG125N is a miniature circuit-breaker designed for distribution applications within electrical systems.
What are the key characteristics of this miniature circuit-breaker?
This circuit-breaker is a 3-pole device with a 100 A rated current at 40°C, thermal-magnetic trip unit technology, and a C curve characteristic. It has a breaking capacity of 25 kA conforming to IEC/EN 60947-2 standards.
Can the Schneider NG125N be used for isolation purposes?
Yes, the Schneider NG125N is suitable for isolation according to IEC 60947-2 standards.
What are the installation requirements for this circuit-breaker?
The circuit-breaker should be mounted on a 35 mm symmetrical DIN rail and is designed for clip-on mounting. It also features a toggle control type for manual tripping tests.
What are the environmental operating conditions for the Schneider NG125N?
The circuit-breaker operates within an ambient air temperature range of -30 to 70°C for operation and -40 to 70°C for storage. It has an IP20 degree of protection and a pollution degree of 3 conforming to IEC 60947-2.
Is the Schneider NG125N padlockable for added security?
Yes, it has provisions for padlocking and features integrated padlocking for securing the device.
What type of terminals does the Schneider NG125N have for wire connections?
It is equipped with tunnel type terminals suitable for both rigid and flexible wires, accommodating a range of wire sizes.
What is the mechanical and electrical durability of this circuit-breaker?
The Schneider NG125N has a mechanical durability of 20,000 cycles and an electrical durability of 10,000 cycles.
Does the Schneider NG125N have any indication features?
Yes, it includes a contact position indicator as well as ON/OFF indication and a trip indicator for operational status visibility.
How does the Schneider NG125N contribute to environmental sustainability?
The Schneider NG125N is a Green Premium product, which means it complies with the latest environmental regulations and is free of substances of very high concern (SVHC).
- Protection of electrical circuits in industrial installations
- Overload and short-circuit protection in commercial buildings
- Circuit protection in control panels for machinery
- Use in distribution boards for lighting and power circuits
- Integration into modular electrical housing systems
- Safety device in HVAC systems
- Electrical circuit management in data centres
- Protection for motors and transformers from electrical faults
- Use in renewable energy systems such as solar panel installations
- Circuit control in automation and process control 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.
Delivery
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- Premium nine hour delivery service available to anywhere in Europe
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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.
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
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