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ComPact NSX, ComPacT NSX, new generation
Schneider C25B3TM125 | Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, TMD trip unit 125A
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Schneider C25B3TM125 | Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, TMD trip unit 125A
17,922 EGP 27,155 EGP
Out of stock
CompareSchneider C25B3TM125
Introduction
The Schneider C25B3TM125 is a premium circuit breaker designed for various electrical applications. Renowned for its high performance, reliability, and safety, this circuit breaker is part of Schneider Electric’s extensive range of electrical protection solutions. It provides superior protection for electrical circuits by preventing overloads and short circuits, making it an essential component in both residential and commercial electrical systems.
What is the Schneider C25B3TM125?
it is a three-phase miniature circuit breaker (MCB) specifically engineered to handle high current loads up to 125 amps. It is designed to protect electrical circuits from damage caused by overloads and short circuits, ensuring the safe and efficient operation of electrical systems.
Key Features of the Schneider C25B3TM125
High Performance
it offers high-performance capabilities, with a fast and reliable tripping mechanism that activates promptly in the event of electrical faults.
Reliability and Safety
Constructed to meet stringent safety standards, it provides dependable protection for both equipment and personnel, minimizing the risk of electrical hazards.
Ease of Installation
With a user-friendly design, this circuit breaker is easy to install, allowing for quick integration into new or existing electrical systems.
Compatibility and Flexibility
It is compatible with a wide range of electrical applications, making it suitable for residential, commercial, and industrial environments.
Applications of the Schneider C25B3TM125
Residential Use
In residential settings, it ensures the safety of home electrical circuits, protecting appliances and electronic devices from electrical faults.
Commercial Use
Ideal for office buildings, retail spaces, and other commercial properties, it offers reliable protection to critical electrical systems, supporting uninterrupted business operations.
Industrial Use
In industrial environments, it safeguards machinery and equipment against electrical disruptions, enhancing operational reliability and safety.
Technical Specifications
Voltage Rating
The Schneider C25B3TM125 operates at a voltage rating suitable for standard electrical installations.
Current Rating
With a current rating of 125 amps, it effectively manages high electrical loads within its capacity.
Breaking Capacity
It boasts a high breaking capacity, ensuring it can interrupt faulty currents swiftly to prevent damage.
Operating Temperatures
Designed to function efficiently across a range of temperatures, it performs reliably in diverse environmental conditions.
Dimensions and Weight
Compact and lightweight, it offers ease of handling during installation and maintenance procedures.
| Range | ComPacT new generation |
|---|---|
| Product name | ComPacT NSX new generation |
| Device short name | NSX250B |
| product or component type | Circuit breaker |
| Device application | Distribution |
| poles description | 3P |
| Protected poles description | 3D |
| [In] rated current | 125 A at 40 °C |
| [Ue] 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 A |
| [Icu] rated ultimate short-circuit breaking capacity | 40 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 15 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 |
| Performance level | B 25 kA 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 | 800 V AC 50/60 Hz |
|---|---|
| [Uimp] rated impulse withstand voltage | 8 kV |
| [Ics] rated service short-circuit breaking capacity | 40 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 25 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 15 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mechanical durability | 20000 cycles |
| Electrical durability | 20000 cycles at 440 V In/2 10000 cycles at 440 V In 10000 cycles at 690 V In/2 5000 cycles at 690 V In |
| Power dissipation per pole | 9.45 W |
| mounting support | Backplate |
| Mounting position | Horizontal and vertical Flat on the back |
| Upside connection | Front |
| downside connection | Front |
| Connection pitch | 35 mm |
| Protection type | L : for overload protection (thermal) I : for short-circuit protection (magnetic) |
| Trip unit rating | 125 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 |
| [tr] long-time protection delay adjustment range | 120…400 s at 1.5 x In 15 s at 6 x Ir |
| Instantaneous protection pick-up adjustment type Ii | Fixed |
| [Ii] instantaneous protection pick-up adjustment range | 1250 A |
| Earth-leakage protection | Without |
| Number of slots for electrical auxiliaries | 5 slot(s) |
| Width (W) | 105 mm |
| Height (H) | 161 mm |
| Depth (D) | 86 mm |
| net weight | 2.4 kg |
| Standards | EN/IEC 60947 |
|---|---|
| Product certifications | CCC EAC Marine |
| Overvoltage category | Class II |
| Electrical shock protection class | Class II |
| Pollution degree | 3 conforming to IEC 60664-1 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| IK degree of protection | IK07 conforming to IEC 62262 |
| 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 |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 13.500 cm |
| Package 1 Width | 11.000 cm |
| Package 1 Length | 19.000 cm |
| Package 1 Weight | 2.043 kg |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 4 |
| Package 2 Height | 30.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 7.996 kg |
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