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Schneider G25B3A160 | Circuit breaker, GoPact MCCB 250, 3 poles, 25kA at 415VAC, 160A rating, TMD trip unit, adjustable thermal protection

Schneider Electric
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Schneider G25B3A160 | Circuit breaker, GoPact MCCB 250, 3 poles, 25kA at 415VAC, 160A rating, TMD trip unit, adjustable thermal protection

Unraveling the Mystery: Schneider G25B3A160 Description

Introduction

This product is part of the new GoPact Molded Case Circuit Breakers range (MCCB). It is a complete 3 poles circuit breaker made of a 250A breaker frame and of a thermal magnetic trip unit (TMD).

GoPact MCCB has a good price-performance ratio for basic applications and delivers a reliable electrical protection for your applications.

The breaking capacity (Icu) is 25kA rms at 415VAC 50/60Hz. The operational voltage is 415VAC 50/60Hz. This product embeds a 160A rating (In) thermal-magnetic trip unit (TMD). This TMD trip unit provides an adjustable thermal protection Ir (against overloads) with a setting range from 0.7xIn to 1xIn (112A-160A).

And it provides a fixed magnetic (against short-circuits) protection set to 12xIn (1920A). GoPact MCCB comes with a variety of optional accessories simple to choose and to install. Product dimensions are 105mm (Width) x 165mm (Height) x 90mm (Depth).

The weight is 1.9 kg. GoPact MCCB 250 is IEC 60947-1 and IEC 60947-2 certified. GoPact MCCB range benefits from Schneider Electric quality assurance.

  1. Understanding the Basics of Schneider G25B3A160
    • What is Schneider G25B3A160?
    • Key Features and Specifications

The Importance of Schneider G25B3A160

  1. Why Schneider G25B3A160 Matters in Industrial Settings
    • Efficiency Enhancement
    • Safety Measures
    • Cost Savings

Technical Specifications

  1. Voltage and Current Ratings
    • Understanding Voltage Requirements
    • Current Capacity of Schneider G25B3A160
  2. Dimensions and Weight
    • Physical Attributes for Installation Considerations
    • Handling Requirements
  3. Operational Parameters
    • Temperature Range
    • Environmental Conditions for Optimal Performance

Key Components

  1. Circuit Breaker Mechanism
    • How Schneider G25B3A160 Ensures Circuit Protection
    • Breaker Response Time
  2. Enclosure Type
    • Material Composition
    • Durability and Protection Level

Applications

  1. Industrial Applications
    • Manufacturing Plants
    • Power Distribution Centers
  2. Commercial Applications
    • Office Buildings
    • Shopping Complexes

Installation Guidelines

  1. Safety Precautions
    • Electrical Hazard Awareness
    • Installation Procedures
  2. Wiring Instructions
    • Proper Wiring Techniques
    • Connection Recommendations

Maintenance and Troubleshooting

  1. Routine Maintenance Tips
    • Inspection Schedule
    • Component Replacement Guidelines
  2. Troubleshooting Common Issues
    • Identifying Faults
    • Troubleshooting Procedures

Comparison with Alternatives

  1. Schneider G25B3A160 vs. Competitors
    • Performance Comparison
    • Cost Analysis

Conclusion

In conclusion, understanding the Schneider G25B3A160 description is vital for various industrial and commercial applications. Its technical specifications, key components, applications, and installation guidelines provide a comprehensive overview of its utility and importance in electrical systems.

SKU: G25B3A160 Category: Brand:
brands

Main
Range of productGoPact MCCB
product or component typeCircuit breaker
Product nameGoPact MCCB 250
Device applicationDistribution
poles description3P
Protected poles description3D
[In] rated current160 A at 40 °C
[Ue] rated operational voltage415 V AC 50/60 Hz conforming to EN/IEC 60947-2
Suitability for isolationYes conforming to EN/IEC 60947-2
Utilisation categoryCategory A
[Icu] rated ultimate short-circuit breaking capacity25 kA Icu at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2
36 kA Icu at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2
Performance levelB 25 kA 380/415 V AC
Trip unit nameTM-D
Trip unit technologyThermal-magnetic
Trip unit protection functionsLI
Control typeToggle
Circuit breaker mounting modeFixed
Complementary
[Ui] rated insulation voltage440 V AC conforming to EN/IEC 60947-2
[Uimp] rated impulse withstand voltage8 kV conforming to EN/IEC 60947-2
[Ics] rated service short-circuit breaking capacity25 kA at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2
36 kA at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2
Mechanical durability25000 cycles
Electrical durability8000 cycles at 415 V In
Power dissipation per pole25 W
mounting supportBackplate
Mounting positionHorizontal and vertical
Flat on the back
Upside connectionFront
downside connectionFront
Connection terminalsScrew terminals
Connection pitch35 mm
Protection typeL : for overload protection (thermal)
I : for short-circuit protection (magnetic)
Trip unit rating160 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection)Adjustable
[Ir] long-time protection pick-up adjustment range0.7…1 x In
Long-time protection delay adjustment type trFixed
Instantaneous protection pick-up adjustment type IiFixed
[Ii] instantaneous protection pick-up adjustment range12 x In
Width (W)105 mm
Height (H)165 mm
Depth (D)90 mm
net weight1.9 kg
ColourGrey (RAL 7035)
Environment
StandardsEN/IEC 60947-1
EN/IEC 60947-2
EN/IEC 60947-2 Annex H
Overvoltage categoryIII
Pollution degree3 conforming to IEC 60664-1
IP degree of protectionIP20 conforming to IEC 60529
Ambient air temperature for operation-20…55 °C
ambient air temperature for storage-35…85 °C
Operating altitude0…2000 m without derating
2000…5000 m with derating
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height18.3 cm
Package 1 Width14.1 cm
Package 1 Length20.4 cm
Package 1 Weight3100 g
Unit Type of Package 2S03
Number of Units in Package 22
Package 2 Height30 cm
Package 2 Width30 cm
Package 2 Length40 cm
Package 2 Weight6.641 kg
Unit Type of Package 3P06
Number of Units in Package 324
Package 3 Height105 cm
Package 3 Width60 cm
Package 3 Length80 cm
Package 3 Weight88.192 kg

Main Document

Data Sheet : Do.wnload

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