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Allen-Bradley 1489-M3C200 miniature circuit breaker, 3-pole, 20A, C-trip curve

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Allen-Bradley 1489-M3C200

by Allen-Bradley

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OverviewThe Allen-Bradley 1489-M3C200 miniature circuit breaker (MCB) provides exceptional overcurrent protection for industrial and commercial electrical systems. This robust 3-pole device features a 20A rated current and a C-Trip Curve, guarding against damaging overloads and short circuits. Engineered for seamless assimilation and enduring performance, the 1489-M3C200 is a wise investment for maintaining operational stability and ensuring safety across a wide array of uses. Its compact design belies its powerful capabilities, making it a preferred choice for professionals seeking dependability without compromise.Key Features Three-Pole ConfigurationProvides comprehensive and balanced protection across all phases in three-phase electrical systems, crucial for motors and other vital industrial equipment. 20 Ampere (20A) Rated CurrentPerfectly suited for various circuits requiring precise 20A current handling, preventing damage from excessive current flow. Trip Curve COffers optimized protection for circuits with moderate inrush currents, effectively managing general inductive and resistive loads without unnecessary tripping. Standardized DesignEnsures effortless installation and compatibility within existing electrical panels and systems, reducing downtime and enhancing efficiency. Compact and Durable ConstructionManufactured with high-grade materials to endure harsh operating environments, guaranteeing extended lifespan and reliable performance in restricted spaces. Reliable Overcurrent ProtectionRapidly disconnects power during faults, protecting connected equipment and personnel from electrical hazards and ensuring continuous operation. DIN Rail MountableFacilitates quick and secure mounting on standard DIN rails, simplifying installation and maintenance procedures. Technical Specifications Model Number: 1489-M3C200 Number of Poles: 3 Trip Curve Type: C Current Rating: 20 Amperes (A) Voltage Rating: Versatile for a broad range of industrial and commercial power distribution systems. Mounting Method: DIN Rail compatible Product Type: Miniature Circuit Breaker (MCB) Brand: Allen-Bradley Applications Industrial Automation Control PanelsEssential for protecting PLCs, motor control centers, and other sensitive automation components from electrical irregularities. Commercial Building Power DistributionIdeal for safeguarding lighting circuits, HVAC systems, and general power outlets in commercial facilities. Machine Control and Safety SystemsProvides critical overcurrent protection for individual machines, ensuring operational safety and preventing costly equipment damage. Electrical Load ManagementFacilitates efficient and safe management of various electrical loads, preventing overloads and enhancing system stability. Renewable Energy SystemsSuitable for protecting circuits within solar power installations and other renewable energy infrastructure. Data Centers and Server FarmsEnsures the integrity of power supplies to critical IT equipment, minimizing downtime and data loss. Why Choose This Model? Unmatched Allen-Bradley QualityBenefit from the renowned reliability and engineering excellence of Allen-Bradley, a leader in industrial automation solutions. Enhanced Circuit IntegrityThe 3-pole, 20A, and C-Trip Curve combination offers precise and robust protection, preventing costly equipment failures and operational interruptions. Optimized for Moderate Inrush CurrentsTrip Curve C effectively handles typical inductive loads, reducing nuisance tripping and maximizing uptime in industrial settings. Effortless Integration and InstallationIts standard configuration and DIN rail mounting capability ensure a hassle-free setup, saving valuable time and labor costs. Durable and Long-Lasting PerformanceBuilt to withstand demanding environments, promising years of consistent and reliable operation, minimizing maintenance needs. Order NowSecure your electrical systems with the Allen-Bradley 1489-M3C200. Contact us today to place your order or request a quote.FAQWhat is the purpose of a 3-pole miniature circuit breaker?A 3-pole miniature circuit breaker, like the 1489-M3C200, provides comprehensive overcurrent protection across all three phases of a three-phase electrical system. This is crucial for applications such as motors and other industrial equipment where balanced protection is necessary.What does a C-Trip Curve signify on this MCB?A C-Trip Curve indicates that the circuit breaker is designed to handle circuits with moderate inrush currents. This makes it suitable for protecting general inductive and resistive loads without nuisance tripping, which occurs when a breaker trips unnecessarily due to a temporary surge in current.Where can the Allen-Bradley 1489-M3C200 be used?This MCB is highly versatile and can be used in a wide range of applications, including industrial automation control panels, commercial building power distribution, machine control and safety systems, electrical load management, renewable energy systems, and data centers and server farms.

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PRODUCT DETAILS

Allen-Bradley 1489-M3C200

Overview

This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model Number: 1489-M3C200
  • Number of Poles: 3
  • Trip Curve Type: C
  • Current Rating: 20 Amperes (A)
  • Voltage Rating: Versatile for a broad range of industrial and commercial power distribution systems.
  • Mounting Method: DIN Rail compatible
  • Product Type: Miniature Circuit Breaker (MCB)
  • Brand: Allen-Bradley

Applications

  • Industrial Automation Control Panels

    Essential for protecting PLCs, motor control centers, and other sensitive automation components from electrical irregularities.
  • Commercial Building Power Distribution

    Ideal for safeguarding lighting circuits, HVAC systems, and general power outlets in commercial facilities.
  • Machine Control and Safety Systems

    Provides critical overcurrent protection for individual machines, ensuring operational safety and preventing costly equipment damage.
  • Electrical Load Management

    Facilitates efficient and safe management of various electrical loads, preventing overloads and enhancing system stability.
  • Renewable Energy Systems

    Suitable for protecting circuits within solar power installations and other renewable energy infrastructure.
  • Data Centers and Server Farms

    Ensures the integrity of power supplies to critical IT equipment, minimizing downtime and data loss.

Why Choose the 1489-M3C200?

  • Unmatched Allen-Bradley Quality

    Benefit from the renowned reliability and engineering excellence of Allen-Bradley, a leader in industrial automation solutions.
  • Enhanced Circuit Integrity

    The 3-pole, 20A, and C-Trip Curve combination offers precise and robust protection, preventing costly equipment failures and operational interruptions.
  • Optimized for Moderate Inrush Currents

    Trip Curve C effectively handles typical inductive loads, reducing nuisance tripping and maximizing uptime in industrial settings.
  • Effortless Integration and Installation

    Its standard configuration and DIN rail mounting capability ensure a hassle-free setup, saving valuable time and labor costs.
  • Durable and Long-Lasting Performance

    Built to withstand demanding environments, promising years of consistent and reliable operation, minimizing maintenance needs.

Availability & Shipping

  • In stock: 1489-M3C200 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 1489-M3C200 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

A 3-pole miniature circuit breaker, like the 1489-M3C200, provides comprehensive overcurrent protection across all three phases of a three-phase electrical system. This is crucial for applications such as motors and other industrial equipment where balanced protection is necessary.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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