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Schneider G12E3A25 | Circuit breaker, GoPact MCCB 125, 3 poles, 15kA at 415VAC, 25A rating, TMD trip unit, adjustable thermal protection


In stock

6,585 EGP 9,755 EGP

In stock


Schneider G12E3A25 | Circuit breaker, GoPact MCCB 125, 3 poles, 15kA at 415VAC, 25A rating, TMD trip unit, adjustable thermal protection

Schneider G12E3A25 Description


When it comes to electrical components, reliability and efficiency are paramount. Schneider Electric, a global leader in energy management and automation, consistently delivers top-notch products that meet these needs. Among their diverse offerings is the Schneider G12E3A25, a component that stands out for its impressive features and robust performance. But what exactly makes this product special? Let’s delve into the details.

Understanding the Schneider G12E3A25

The Schneider G12E3A25 is a versatile and highly efficient electrical component designed to meet the demands of various applications. Known for its reliability and performance, this product has garnered a reputation as a dependable choice for professionals and consumers alike.

Key Features and Specifications

  • Voltage Rating: 250V
  • Current Rating: 12A
  • Frequency: 50/60Hz
  • Dimensions: Compact design for easy installation
  • Certification: Complies with international standards

These specifications highlight the Schneider G12E3A25’s capacity to handle substantial electrical loads while maintaining optimal performance and safety.

Design and Build Quality

Schneider Electric has always prioritized quality, and the G12E3A25 is no exception. The component is crafted from high-grade materials that ensure durability and longevity.

Materials Used

Constructed with premium metals and insulating materials, the Schneider G12E3A25 is built to withstand harsh environments and heavy usage without compromising performance.

Durability and Reliability

Engineered to last, this component is rigorously tested to endure operational stresses, making it a reliable choice for both short-term projects and long-term installations.

Performance and Efficiency

In the realm of electrical components, efficiency is key. The Schneider G12E3A25 excels in this area, offering impressive operational efficiency and low energy consumption.

Operational Efficiency

Thanks to its advanced design, the G12E3A25 operates smoothly, minimizing energy loss and maximizing output. This efficiency is crucial for reducing operational costs and improving overall system performance.

Energy Consumption

With a focus on sustainability, this component consumes minimal energy, contributing to lower utility bills and a reduced carbon footprint.

Applications of the Schneider G12E3A25

The versatility of the Schneider G12E3A25 makes it suitable for a wide range of applications across various sectors.

Industrial Applications

In industrial settings, the G12E3A25 can be used in machinery, control panels, and other heavy-duty equipment, ensuring consistent and reliable performance.

Commercial Uses

For commercial buildings, this component is ideal for electrical distribution systems, lighting, and HVAC systems, providing efficient energy management.

Residential Implementations

Even in residential environments, the Schneider G12E3A25 proves beneficial for home automation systems, electrical panels, and other household electrical needs.

Installation and Setup

Installing the Schneider G12E3A25 is straightforward, thanks to its user-friendly design. Here’s a quick guide to help you get started.

Step-by-Step Installation Guide

  1. Safety First: Turn off the power supply.
  2. Prepare the Area: Ensure the installation area is clean and accessible.
  3. Mounting: Secure the component in the designated location.
  4. Wiring: Connect the wires according to the manufacturer’s instructions.
  5. Testing: Once installed, turn on the power and test the component to ensure it’s functioning correctly.

Safety Precautions

Always follow safety guidelines to prevent accidents. Wear protective gear and double-check connections to avoid electrical hazards.

Compatibility and Integration

The Schneider G12E3A25 is designed to be compatible with a wide range of systems and devices, making it a versatile addition to your setup.

Compatible Systems and Devices

This component works seamlessly with various electrical systems, including smart home devices, industrial machinery, and commercial building management systems.

Integration with Existing Setups

Whether you’re upgrading an existing system or starting from scratch, the G12E3A25 integrates smoothly, enhancing your setup without requiring extensive modifications.

User Experience

User satisfaction is a testament to the quality of any product. The Schneider G12E3A25 has received positive feedback for its ease of use and reliable performance.

Ease of Use

Thanks to its intuitive design, users find the G12E3A25 easy to install and operate, even without extensive technical knowledge.

User Feedback and Reviews

Many users have praised the Schneider G12E3A25 for its durability, efficiency, and overall value, making it a highly recommended choice in the market.

Maintenance and Troubleshooting

To ensure longevity and optimal performance, regular maintenance and timely troubleshooting are essential.

Routine Maintenance Tips

  • Regular Inspections: Check for any signs of wear or damage.
  • Cleaning: Keep the component and its surroundings clean to prevent dust accumulation.
  • Tightening Connections: Ensure all connections remain secure over time.

Common Issues and Fixes

  • Overheating: Check for proper ventilation and reduce load if necessary.
  • Power Fluctuations: Ensure stable power supply and check for loose connections.
  • Operational Failures: Refer to the user manual for troubleshooting steps or contact customer support.

Advantages of Using Schneider G12E3A25

Choosing the Schneider G12E3A25 comes with numerous benefits, setting it apart from competitors.

Benefits Over Competitors

  • Reliability: Consistent performance under various conditions.
  • Efficiency: Lower energy consumption compared to similar products.
  • Versatility: Suitable for a wide range of applications.

Long-Term Advantages

Investing in the Schneider G12E3A25 means long-term savings on energy bills and reduced maintenance costs, thanks to its durable design and efficient operation.

Environmental Impact

In today’s eco-conscious world, the environmental impact of products is a significant consideration. The Schneider G12E3A25 is designed with sustainability in mind.

SKU: G12E3A25 Category:
Range of product GoPact MCCB
product or component type Circuit breaker
Product name GoPact MCCB 125
Device application Distribution
poles description 3P
Protected poles description 3D
[In] rated current 25 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 15 kA Icu at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2
25 kA Icu at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2
Performance level E 15 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 6 kV conforming to EN/IEC 60947-2
[Ics] rated service short-circuit breaking capacity 15 kA at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2
25 kA at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2
Mechanical durability 30000 cycles
Electrical durability 8000 cycles at 415 V In
Power dissipation per pole 18.7 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 25 mm
Protection type L : for overload protection (thermal)
I : for short-circuit protection (magnetic)
Trip unit rating 25 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection) Adjustable
[Ir] long-time protection pick-up adjustment range 0.8…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 320 A
Width (W) 75 mm
Height (H) 130 mm
Depth (D) 60 mm
net weight 0.7 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
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 12.4 cm
Package 1 Width 8.5 cm
Package 1 Length 13.9 cm
Package 1 Weight 908 g
Unit Type of Package 2 S02
Number of Units in Package 2 8
Package 2 Height 15 cm
Package 2 Width 30 cm
Package 2 Length 40 cm
Package 2 Weight 7.579 kg
Unit Type of Package 3 P06
Number of Units in Package 3 128
Package 3 Height 75 cm
Package 3 Width 60 cm
Package 3 Length 80 cm
Package 3 Weight 129.764 kg

Main Document

Data Sheet : Download

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