Allen Bradley 20GEE4C367LNDNNNNN-C12 367A Miniature Circuit Breaker

Nov. 17 , 2025

1. Product Name

Allen Bradley 20GEE4C367LNDNNNNN-C12 367A Miniature Circuit Breaker (MCB)

2. Product Introduction

The Allen Bradley 20GEE4C367LNDNNNNN-C12 is a high-current Miniature Circuit Breaker, engineered to protect heavy-duty industrial electrical systems from overloads and short circuits with 367A precision.

3. Product Description

The Allen Bradley 20GEE4C367LNDNNNNN-C12 is a robust high-current Miniature Circuit Breaker from Allen Bradley’s trusted 20GE series, designed for industrial environments requiring reliable protection for high-power circuits. As a cornerstone of industrial electrical safety, this Allen Bradley Miniature Circuit Breaker combines advanced thermal-magnetic tripping technology with rugged construction, delivering consistent performance for 367A high-current applications.

Crafted with reinforced glass-fiber-reinforced polyester housing and silver-alloy contacts, the Allen Bradley Miniature Circuit Breaker offers exceptional mechanical strength, arc-quenching capability, and resistance to high temperatures. Its dual tripping mechanism ensures comprehensive protection: thermal overload protection responds to prolonged current surges (e.g., equipment startup loads), while magnetic short-circuit protection instantly interrupts faults up to 25kA breaking capacity—preventing catastrophic circuit damage, costly downtime, and fire hazards in high-power systems.

Rated for 367A current and 600V AC 3-phase operation, this Allen Bradley Miniature Circuit Breaker is optimized for heavy-duty industrial equipment, including main power distribution lines, large motors, industrial heaters, and high-power automation systems. It complies with global safety certifications such as UL 489, IEC 60898, and CE, adhering to international electrical codes for seamless worldwide deployment. The compact design (7.8×10.5×21.2cm) enables space-efficient installation in control panels and distribution boards, while the large, ergonomic toggle switch provides clear ON/OFF/tripped status visibility for easy operation.

A key advantage of this Allen Bradley Miniature Circuit Breaker is its seamless compatibility with Allen Bradley’s industrial automation ecosystem, including ControlLogix PLCs, PowerFlex 755 VFDs, and safety contactors, forming an integrated protection network. It features bolted terminals for secure high-current connections and tool-less installation, minimizing maintenance time. The breaker operates reliably in temperatures ranging from -25°C to 70°C, adapting to extreme industrial conditions, and its IP20 rating shields internal components from dust and debris.

Equipped with a lockable toggle switch, visual trip indicator, and auxiliary contact compatibility (via C12 configuration), the Allen Bradley Miniature Circuit Breaker enhances operational safety by preventing unauthorized resets, providing immediate fault feedback, and enabling remote system monitoring. It supports selective coordination with other protective devices, ensuring only the faulty circuit is isolated—maximizing uptime for critical industrial operations. The C12 configuration denotes advanced accessory compatibility, allowing integration with shunt trips and alarm contacts for enhanced control flexibility.

4. Product Model

20GEE4C367LNDNNNNN-C12
20GEE4C367MNANNNNN
20GEE4C367MNDNNNNN-C12
20GEE4C460LNANNNNN-C11
20GEE4C540LNANNNNN
20GEE4C540LNANNNNN-C11
20GEE4C540LNDNNNNN-C12
20GEE4C540MNANNNNN
20GEE4C540MNDNNNNN-C12
20GEE4C585LNANNNNN-C11
20GEE4C650LNANNNNN
20GEE4C650LNANNNNN-C0
20GEE4C650LNANNNNN-C11
20GEE4C650LNANNNNN-C12
20GEE4C650LNDNNNNN-C0-C12
20GEE4C650MNDNNNNN-C0-C12
20GEE4C750LNANNNNN-C11
20GEE4C770LNANNNNN-C11
20GEE4C770LNDNNNNN-C11
20GEE4C770MNANNNNN-C11-P15
20GEE4C770MNDNNNNN-C0-C12
20GEE4C920LNANNNNN
20GEE4C920LNANNNNN-C11
20GEE4C920LNANNNNN-C12
20GEE4D1K0LNANNNNN-C0-C12
20GEE4D1K3LNANNNNN-C0
20GEE4D1K4LNDNNNNN-C0-C11-P46
20GEE4D2K0LNANNNNN-C0
20GEE4D2K6LNANNNNN-C0
20GEE4D302LNANNNNN
20GEE4D302LNANNNNN-C12
20GEE4D302LNANNNNN-P15
20GEE4D302LNDNNNNN-C12-P15
20GEE4D361LNANNNNN-C0
20GEE4D361LNANNNNN-P15
20GEE4D361LNDNNNNN-C0-C12-P46
20GEE4D361LNDNNNNN-C12-P15
20GEE4D3K4LNANNNNN-C0
20GEE4D430LNDNNNNN-C0-C12-P46
20GEE4D430LNDNNNNN-C12-P46
20GEE4D505LNDNNNNN-C0-C11-P46
20GEE4D505LNDNNNNN-C11-P15
20GEE4D617LNDNNNNN-C11-P15
20GEE4D710LNDNNNNN-C0-C12-P46
20GEE4D740LNANNNNN-C0
20GEE4D740LNDNNNNN-C11
20GEE4D740LNDNNNNN-C11-P15
20GEE4D740MNDNNNNN-C11
20GEE4D800LNDNNNNN-C11
20GEE4D960MNDNNNNN-C11
20GEE4E1K5LNANNNNN-C0
20GEE4E2K0LNANNNNN-C0
20GEE4E2K4LNANNNNN-C0
20GEE4E545LNANNNNN-C0
20GEE4E545LNDNNNNN-C0-C12
20GEE4E595LNDNNNNN-C0-C11
20GEE4E980LNANNNNN-C0
20GEE4E980MNANNNNN-C11
20GEE4F1K0MNDNNNNN-C11
20GEE4F1K4LNDNNNNN-C0-C11-P46
20GEE4F1K4MNDNNNNN-C0-C11
20GEE4F2K3MNDNNNNN-C11-P15
20GEE4F2K7MNDNNNNN-C11-P60
20GEE4F3K6LNANNNNN-C0-C11-P60
20GEE4F3K6LNDNNNNN-C0-C11-P60
20GEE4F505MNANNNNN-C11
20GEE4F735MNDNNNNN-C11
20GEE4F920MNANNNNN-C11
20GEF3C1K0LNANNNNN
20GEF3C1K0LNDNNNNN
20GEF3C1K0LNDNNNNN-P50
20GEF3C1K0MNDNNNNN
20GEF3C1K0MNDNNNNN-P15-P17
20GEF3C1K1LNANNNNN
20GEF3C1K1LNDNNNNN
20GEF3C1K1LNDNNNNN-P15-P17
20GEF3C1K1MNDNNNNN
20GEF3C1K2LNANNNNN
20GEF3C1K2LNDNNNNN
20GEF3C1K4LNANNNNN
20GEF3C1K4LNDNNNNN
20GEF3C1K4LNDNNNNN-C0
20GEF3C1K4MNDNNNNN
20GEF3C1K4MNDNNNNN-C0
20GEF3C1K6LNANNNNN
20GEF3C1K6LNDNNNNN
20GEF3C1K6LNDNNNNN-C0
20GEF3C1K6LNDNNNNN-P15-P16
20GEF3C1K7LNANNNNN
20GEF3C1K7LNDNNNNN
20GEF3C1K7MNDNNNNN
20GEF3C2K1LNANNNNN
20GEF3C2K1LNDNNNNN
20GEF3C2K8LNANNNNN
20GEF3C2K8LNDNNNNN
20GEF3C2K8LNDNNNNN-C0
20GEF3C2K8MNDNNNNN
20GEF3C302JNDNNNNN-C0
20GEF3C302LNANNNNN
20GEF3C302LNDNNNNN
20GEF3C367LNANNNNN
20GEF3C367LNDNNNNN
20GEF3C3K5LNANNNNN
20GEF3C3K5LNDNNNNN
20GEF3C460LNANNNNN
20GEF3C460LNDNNNNN
20GEF3C460LNDNNNNN-C0
20GEF3C460LNDNNNNN-P17
20GEF3C460MNDNNNNN
20GEF3C460MNDNNNNN-C0
20GEF3C460MNDNNNNN-C0-P15
20GEF3C460MNDNNNNN-P15
20GEF3C460MNDNNNNN-P15-P17
20GEF3C4K2LNDNNNNN
20GEF3C540KNDNNNNN
20GEF3C540LNANNNNN
20GEF3C540LNDNNNNN
20GEF3C540LNDNNNNN-C0
20GEF3C540LNDNNNNN-P50
20GEF3C540MNDNNNNN
20GEF3C585LNANNNNN
20GEF3C585LNDNNNNN
20GEF3C585LNDNNNNN-C0
20GEF3C585MNDNNNNN
20GEF3C5K6LNDNNNNN
20GEF3C650JNDNNNNN-C0-P15
20GEF3C650KNDNNNNN-C0
20GEF3C650LNANNNNN
20GEF3C650LNANNNNN-C0-P50
20GEF3C650LNDNNNNN
20GEF3C650LNDNNNNN-C0
20GEF3C650LNDNNNNN-C0-P50
20GEF3C650LNDNNNNN-P50
20GEF3C650MNDNNNNN
20GEF3C650MNDNNNNN-C0

5. Product Advantages

High-Current Precision Protection: 367A rating ideal for main distribution lines, large motors, and high-power equipment.

Superior Fault Interruption: 25kA breaking capacity and dual tripping mechanism for rapid high-current fault response.

Ecosystem Compatibility: Seamlessly integrates with Allen Bradley automation components for unified safety management.

Rugged & Adaptable: IP20 rating and -25°C to 70°C operating range suit harsh industrial environments.

Enhanced Safety Features: Lockable toggle, visual trip indicator, and auxiliary contact support for improved control.

Global Compliance: UL, IEC, CE certified, meeting international electrical safety standards for global deployment.

6. Business Insight on www.wheat-auto.com

www.wheat-auto.com (Changzhou Wheat Automation Technology Co., Ltd.) specializes in industrial automation components distribution and precision sensor manufacturing, focusing on agricultural processing, mid-to-large-scale manufacturing, and logistics sectors. Adding the Allen Bradley 20GEE4C367LNDNNNNN-C12 to its portfolio strategically expands its high-current electrical protection offerings: this 367A Allen Bradley Miniature Circuit Breaker addresses heavy-duty protection needs for main power lines, large motors, and high-power automation systems—complementing its existing lineup of low-to-medium current breakers, VFDs, and sensors.

As a one-stop industrial automation provider, the company caters to clients operating both high-power machinery and delicate control systems. The 367A rating fills a critical gap in its electrical protection range, covering heavy-current applications that smaller breakers cannot serve. By offering genuine Allen Bradley Miniature Circuit Breakers across current spectrums, www.wheat-auto.com strengthens its reputation as a supplier of comprehensive, high-quality safety components—meeting client demands for reliable protection across all circuit types. This addition supports its mission to provide end-to-end automation solutions, leveraging Allen Bradley’s brand trust to serve industries requiring robust high-current protection.

7. Application Scenarios

Industrial Power Distribution: Protects main electrical distribution lines and subpanels in manufacturing facilities.

Agricultural Processing Plants: Safeguards high-power motors in grain elevators, large conveyors, and wheat processing machinery.

Heavy Manufacturing: Guards electrical circuits for industrial heaters, large pumps, and assembly line main power systems.

Logistics & Warehousing: Secures high-power circuits for automated storage and retrieval systems (AS/RS) and large conveyor networks.

Chemical Processing: Protects high-current equipment such as reactor heaters, mixing motors, and process control systems.

Water & Wastewater Treatment: Safeguards main pump motors, aeration systems, and high-power control panels in treatment plants.

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