Description

Schneider G12T3F125 | Circuit breaker, GoPact MCCB 125, 3 poles, 10kA at 415VAC, 125A rating, TMD trip unit, fixed thermal protection

Schneider G12T3F125: Comprehensive Overview

Introduction

it is a reliable and versatile circuit breaker designed for various electrical applications. Known for its high performance, robust construction, and adherence to international standards, it ensures safety and efficiency in both commercial and industrial settings.

This article highlights the technical specifications, features, applications, and benefits of it.

Technical Specifications

  • Model Number: G12T3F125
  • Rated Current: 125A
  • Breaking Capacity: Designed for efficient protection against overcurrent and short circuits.
  • Voltage Rating: Compatible with standard voltage ranges used in industrial and commercial settings.
  • Poles: 3P (Three Poles) for balanced phase distribution and comprehensive protection.
  • Mounting Type: Fixed or panel-mounted for easy installation.

Key Features

  1. Durable Construction:
    • Built with high-grade materials to ensure long-term reliability.
  2. Compact Design:
    • Space-saving construction for easy integration into control panels.
  3. Advanced Safety Mechanisms:
    • Provides robust protection against short circuits, overloads, and other electrical faults.
  4. Compliance with Standards:
    • Meets international safety and performance standards such as IEC 60947-2.
  5. User-Friendly Installation:
    • Clear labeling and simple mounting make it easy for technicians to install and maintain.

Applications

The Schneider G12T3F125 is ideal for:

  • Industrial Facilities: Protecting equipment and machinery from electrical damage.
  • Commercial Buildings: Ensuring safe power distribution in offices, malls, and hotels.
  • Power Distribution Panels: As a core component in low-voltage switchboards.
  • Renewable Energy Systems: Safeguarding components in solar or wind energy setups.

Benefits

  • Enhanced Safety: Prevents electrical hazards with its reliable tripping mechanism.
  • Energy Efficiency: Reduces downtime and power wastage through precise fault detection.
  • Cost-Effective: Long lifespan and minimal maintenance reduce operational costs.
  • Versatile Use: Compatible with various electrical setups, making it a universal choice

Additional information

brands

Schneider Electric

Specifications

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 10 kA Icu at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2 20 kA Icu at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2
Performance level T 10 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 10 kA at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2 20 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 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 documents

Main documents

Datasheet Download Datasheet
Product datasheet Download
Instruction sheet
Download
Catalog Download
Environmental disclosure
Download
CAD Files Download

Main documents

Datasheet Download Datasheet
Product datasheet Download
Instruction sheet
Download
Catalog Download
Environmental disclosure
Download
CAD Files Download

Reviews (0)

Be the first to review “Schneider G12T3F125 | Circuit breaker, GoPact MCCB 125, 3 poles, 10kA at 415VAC, 125A rating, TMD trip unit, fixed thermal protection”

Your email address will not be published. Required fields are marked *

Reviews

There are no reviews yet.

Product was successfully added to your cart!

Select at least 2 products
to compare