Description
Schneider G12F3A100 |Circuit breaker, GoPact MCCB 125, 3 poles, 30kA at 415VAC, 100A rating, TMD trip unit, adjustable thermal protection
Technical Specifications G12F3A100
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Product Name: Schneider Electric G12F3A100
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Product Type: Molded Case Circuit Breaker (MCCB)
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Series: GoPact MCCB 125
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Number of Poles: 3 poles
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Rated Current (In): 100 Amps
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Frame Size: 125 A
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Rated Operational Voltage (Ue): Up to 415 VAC
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Breaking Capacity (Icu): 30 kA at 415 VAC
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Trip Unit Type: TMD (Thermal Magnetic Trip Unit)
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Thermal Trip: Adjustable – allows fine-tuning to protect against overloads
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Magnetic Trip: Fixed – fast response to short-circuit faults
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Frequency: 50/60 Hz
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Mounting Type: Fixed mounting (standard for panelboards)
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Compliance: IEC 60947-2
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Utilization Category: AC-22A — general-purpose protection for mixed resistive and inductive loads
Key Features G12F3A100
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High-Performance Protection
Rated at 100A with a high breaking capacity of 30 kA, this MCCB is ideal for demanding applications requiring strong fault-clearing ability. -
Adjustable Thermal Overload Protection
Offers flexibility to match system load requirements, improving selectivity and minimizing nuisance tripping. -
Fixed Magnetic Protection
Ensures rapid disconnection during high short-circuit conditions, enhancing safety and protecting downstream equipment. -
Enhanced Safety and Durability
Engineered for reliable long-term operation even in harsh industrial environments, thanks to Schneider Electric’s quality design. -
Compact & Easy to Install
Standardized dimensions and front access terminals streamline installation in new or existing panel setups. -
Schneider Electric Assurance
Backed by a globally recognized brand known for electrical safety, innovation, and compliance.
Applications
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Industrial Facilities & Heavy Equipment
Provides critical protection for high-demand systems including motors, drives, and heavy machinery. -
Large Commercial Buildings
Used in main or sub-distribution panels to supply power to large HVAC systems, elevators, and lighting systems. -
Renewable Energy Plants
Suitable for inverter protection, main feeders, and other circuits where higher fault levels may occur. -
Critical Infrastructure
Trusted for power distribution in hospitals, airports, water treatment plants, and data centers. -
Backup & Emergency Power
Ideal for protecting generator outputs and large UPS systems in emergency power applications. -
Construction Sites & Temporary Installations
Provides strong protection in temporary power distribution boards where high fault currents may occur.
