Schneider G12T3A32 | Circuit breaker, GoPact MCCB 125, 3 poles, 10kA at 415VAC, 32A rating, TMD trip unit, adjustable thermal protection

Schneider G12T3A32 | Circuit breaker, GoPact MCCB 125, 3 poles, 10kA at 415VAC, 32A rating, TMD trip unit, adjustable thermal protection



1. Technical Specifications G12T3A32

1. Product Name:
   Molded Case Circuit Breaker (MCCB)

2. Model Number:
   G12T3A32

3. Product Series:
   GoPact MCCB 125

4. Number of Poles:
   3 poles

5. Rated Current (In):
   32 A

6. Rated Operational Voltage (Ue):
   Up to 415 VAC, 50/60 Hz

7. Breaking Capacity (Icu):
   10 kA at 415 VAC (in accordance with IEC 60947-2)

8. Trip Unit Type:
   TMD (Thermal Magnetic)

9. Thermal Protection:
   Adjustable — allows precise overload protection settings

10. Magnetic Protection:
    Fixed — provides instantaneous protection against short circuits

11. Mounting Type:
    Fixed mounting (surface or flush mount within a panel)

12. Connection Terminals:
    Standard terminal configuration for straightforward wiring

13. Operating Temperature:
    -25°C to +70°C

14. Protection Degree:
    IP20 (when installed in enclosure); can be enhanced using accessories

15. Standards & Certifications:

• IEC 60947-2

• CE Certified

• RoHS & REACh Compliant

2. Key Features G12T3A32

1. Adjustable Thermal Trip Setting:
   Provides flexibility to fine-tune overload protection based on load characteristics and system requirements.

2. Fixed Magnetic Trip:
   Delivers quick interruption in short-circuit events, ensuring electrical safety and minimizing equipment damage.

3. High Reliability and Safety:
   Robust construction with integrated safety mechanisms to ensure long-term reliability in harsh industrial environments.

4. Space-Saving Compact Design:
   Ideal for space-limited enclosures, offering high performance without compromising panel layout.

5. Quick and Easy Installation:
   Designed for effortless integration into standard panels with simple wiring and mounting.

6. Compatible with GoPact Accessories:
   Supports add-ons such as rotary handles, auxiliary contacts, alarm switches, and shunt trips for enhanced functionality.

7. Durable Build Quality:
   Engineered for a long electrical and mechanical lifespan, ensuring reduced downtime and maintenance needs.

8. Cost-Effective Protection:
   Offers dependable circuit protection at an attractive price point, ideal for budget-conscious projects.

9. Stable Performance:
   Delivers consistent tripping behavior under varying electrical and thermal conditions.

10. Environmental Resistance:
    Operates reliably in a wide range of temperatures and humidity levels, making it suitable for diverse installations.

3. Common Applications G12T3A32

1. Low-Voltage Distribution Boards:
   Protects circuit branches in residential, commercial, and industrial electrical panels.

2. Motor Control Centers (MCCs):
   Provides protection for motors and control systems from overload and short-circuit damage.

3. Automation and Control Panels:
   Ensures safe operation of PLCs, sensors, and power supplies in factory automation systems.

4. Renewable Energy Systems:
   Used in solar, wind, and hybrid systems to safeguard downstream AC circuits.

5. OEM Equipment and Machinery:
   Ideal for machine panels and equipment requiring dependable protection in compact enclosures.

6. Public Infrastructure & Utilities:
   Applied in control panels for lighting, traffic systems, and utility distribution networks.

7. Commercial Buildings:
   Used in lighting and socket outlet circuits for safe and efficient power distribution.

8. Data and Communication Centers:
   Ensures uninterrupted power protection for servers, routers, and network equipment.