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Allen-Bradley 1489-M1C020 circuit breaker, 1-pole, 20A, C curve, DIN rail mount, UL 489

Allen-Bradley 1489-M1C020

SKU: 1489-M1C020
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$160.00
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Allen-Bradley 1489-M1C020

Overview

The Allen-Bradley 1489-M1C020 is a 1-pole miniature circuit breaker (MCB) rated at 20 amps, featuring a C-trip curve for moderate inrush current applications. Designed for 277V AC and 48V DC systems, this breaker is ideal for use in industrial control panels, lighting circuits, and OEM equipment.

With its UL 489 listing, it is approved for branch circuit protection and supports fast installation on 35 mm DIN rails in compact or large-scale setups.

Key Features

  • Rated Current: 20 Amps

  • Trip Curve: C (for resistive and inductive loads)

  • Poles: 1

  • Voltage Rating: 277V AC / 48V DC

  • Mounting: DIN rail (35 mm)

  • Breaking Capacity: Up to 10 kA

  • Terminal Type: Screw terminals

  • Certifications: UL 489, CSA, CE, IEC 60947-2

Technical Specifications

  • Catalog Number: 1489-M1C020

  • Frequency: 50/60 Hz

  • Operating Temperature: -25°C to +60°C

  • Wire Range: AWG 18–4

  • Housing Material: Flame-retardant thermoplastic

  • Mechanical Durability: >10,000 operations

  • Electrical Durability: >6,000 operations

  • Compliance: RoHS, Reach, and global standards

Applications

  • Industrial control and automation systems

  • HVAC units and lighting circuits

  • OEM equipment protection

  • Power distribution boards

  • Electrical panels in commercial buildings

Why Choose the 1489-M1C020

  • Reliable Performance: Trusted overcurrent protection

  • UL 489 Certified: Approved for branch circuit use

  • Efficient Design: Compact and DIN-rail compatible

  • Quick Installation: Tool-free mounting and wiring

  • Flexible Use: Suitable for AC and DC systems

Order Now

The Allen-Bradley 1489-M1C020 circuit breaker is available and ships worldwide. 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Allen-Bradley 1489-M1C020

Overview

The Allen-Bradley 1489-M1C020 is a 1-pole miniature circuit breaker (MCB) rated at 20 amps, featuring a C-trip curve for moderate inrush current applications. Designed for 277V AC and 48V DC systems, this breaker is ideal for use in industrial control panels, lighting circuits, and OEM equipment.

With its UL 489 listing, it is approved for branch circuit protection and supports fast installation on 35 mm DIN rails in compact or large-scale setups.

Key Features

  • Rated Current: 20 Amps

  • Trip Curve: C (for resistive and inductive loads)

  • Poles: 1

  • Voltage Rating: 277V AC / 48V DC

  • Mounting: DIN rail (35 mm)

  • Breaking Capacity: Up to 10 kA

  • Terminal Type: Screw terminals

  • Certifications: UL 489, CSA, CE, IEC 60947-2

Technical Specifications

  • Catalog Number: 1489-M1C020

  • Frequency: 50/60 Hz

  • Operating Temperature: -25°C to +60°C

  • Wire Range: AWG 18–4

  • Housing Material: Flame-retardant thermoplastic

  • Mechanical Durability: >10,000 operations

  • Electrical Durability: >6,000 operations

  • Compliance: RoHS, Reach, and global standards

Applications

  • Industrial control and automation systems

  • HVAC units and lighting circuits

  • OEM equipment protection

  • Power distribution boards

  • Electrical panels in commercial buildings

Why Choose the 1489-M1C020

  • Reliable Performance: Trusted overcurrent protection

  • UL 489 Certified: Approved for branch circuit use

  • Efficient Design: Compact and DIN-rail compatible

  • Quick Installation: Tool-free mounting and wiring

  • Flexible Use: Suitable for AC and DC systems

Order Now

The Allen-Bradley 1489-M1C020 circuit breaker is available and ships worldwide. 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Allen-Bradley 1489-M1C020

Allen-Bradley 1489-M1C020

$160.00
Add to wishlist
Allen-Bradley 1489-M1C020

Allen-Bradley 1489-M1C020

Your Price:
$160.00
Item Added to Your Cart
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