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Schneider G12F3F125 | Circuit breaker, GoPact MCCB 125, 3 poles, 30kA at 415VAC, 125A rating, TMD trip unit, fixed thermal protection

Schneider Electric
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4,263.80 EGP 6,316.74 EGP

In stock

Schneider G12F3F125 | Circuit breaker, GoPact MCCB 125, 3 poles, 30kA at 415VAC, 125A rating, TMD trip unit, fixed thermal protection

Schneider G12F3F125 | Circuit breaker, GoPact MCCB 125, 3 poles, 30kA at 415VAC, 125A rating, TMD trip unit, fixed thermal protection description

In the realm of electrical systems, the significance of circuit breakers cannot be overstated. These vital components act as guardians, protecting circuits and equipment from overloads and faults. Among the esteemed offerings in this domain is the Schneider G12F3F125, a robust and efficient circuit breaker known for its reliability and performance.

Introduction

Circuit breakers are essential devices in electrical installations, ensuring safety and preventing damage due to electrical faults. Understanding their features and functionalities, especially in critical applications, is crucial for engineers and technicians.

Overview

The Schneider G12F3F125 is a GoPact MCCB (Molded Case Circuit Breaker) designed for demanding industrial and commercial environments. Its key features make it a preferred choice for electrical installations requiring high levels of protection and performance.

Construction

The GoPact MCCB comprises several components, including the main breaker unit, terminals, trip unit, and fixed thermal protection. These elements work in harmony to provide reliable circuit protection.

Functionality

One of the standout features of the G12F3F125 is its TMD (Thermal-Magnetic-Dynamic) trip unit. This advanced mechanism detects overcurrents and responds swiftly to protect the circuit. Additionally, the fixed thermal protection ensures optimal performance under varying load conditions.

Technical Specifications

With a 125A rating and a breaking capacity of 30kA at 415VAC, the Schneider G12F3F125 is capable of handling substantial electrical loads while maintaining safety standards. These specifications make it suitable for a wide range of applications.

Applications

The versatility of the GoPact MCCB allows it to be utilized in various industries, including manufacturing plants, commercial buildings, data centers, and more. Its ability to protect sensitive equipment and machinery makes it indispensable in modern electrical systems.

Benefits

The use of it offers numerous benefits, including enhanced safety, operational efficiency, and system reliability. Its advanced features contribute to minimizing downtime and ensuring continuity in critical operations.

Installation

Proper installation is key to maximizing the performance of the GoPact MCCB. Following manufacturer guidelines and consulting with qualified professionals ensures a safe and effective installation process.

Maintenance

Regular maintenance is essential for extending the lifespan of circuit breakers. Inspections, testing, and timely repairs help identify potential issues and prevent costly breakdowns.

Comparison

When compared to traditional circuit breakers, it stands out due to its advanced trip unit technology, robust construction, and superior performance metrics. These factors contribute to its overall value proposition.

Cost Analysis

While the initial investment in quality circuit breakers like the G12F3F125 may seem significant, the long-term benefits in terms of safety, reliability, and reduced downtime justify the cost. Conducting a thorough cost analysis considering these factors is prudent for decision-makers.

Future Trends

As technology continues to evolve, we can expect further innovations in circuit breaker design and functionality. Trends such as smart monitoring, enhanced connectivity, and predictive maintenance are shaping the future of electrical protection systems.

Conclusion

In conclusion, the Schneider G12F3F125 GoPact MCCB represents a pinnacle of circuit breaker technology, offering unparalleled safety, efficiency, and performance. Its role in safeguarding electrical systems underscores the importance of investing in quality components for optimal operational outcomes.

Main
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 125 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 30 kA Icu at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2
50 kA Icu at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2
Performance level F 30 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
Complementary
[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 5000 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 125 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection) Fixed
[Ir] long-time protection pick-up adjustment range 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 10 x In
Width (W) 75 mm
Height (H) 130 mm
Depth (D) 60 mm
Net weight 0.7 kg
Colour Grey (RAL 7035)
Environment
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 1.108 kg
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 9.179 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 155.364 kg

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