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Allen Bradley 1489-M1C200 Miniature Circuit Breaker - 20A, 1 Pole

Allen Bradley 1489-M1C200: 1-Pole, 20A Miniature Circuit Breaker with C-Curve Trip.

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ManufacturerAllen Bradley

Part number1489-M1C200

Amperage 20A

Poles 1

Trip Type C-Curve

Voltage 277V AC/48V DC (UL/CSA), 230V AC (IEC/EN)

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Veteran-owned

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1-Pole Configuration C-Curve Trip Characteristic Thermal-Magnetic Operation UL489 Listed IEC Certified DIN Rail Mountable

Product description

The Allen Bradley 1489-M1C200 is a 1-pole miniature circuit breaker designed for reliable branch circuit protection. It features a thermal-magnetic trip type with a C-curve characteristic, suitable for inductive loads. This breaker is rated for 20A and operates at 277V AC / 48V DC (UL/CSA) or 230V AC (IEC/EN), with a 15 kAIC interrupt rating.

This circuit breaker is commonly used in industrial control panels, motor control circuits, and power distribution systems. It provides essential protection against overcurrents and short circuits, ensuring the safety and longevity of electrical equipment in various industries such as manufacturing, automation, and building services.

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Technical specifications

Amperage	20A
Poles	1
Trip Type	C-Curve
Voltage	277V AC/48V DC (UL/CSA), 230V AC (IEC/EN)
Interrupt Rating	15 kAIC
Series	1489-M

Common applications

Industrial Control Panels

Motor Protection

Power Distribution

Machine Safety

Automation Systems

Residential Electrical

Compatible systems

Compatible with various industrial control systems and panels requiring UL489 protection.

Also known as

Allen Bradley 1489M1C200 Bulletin 1489-M Circuit Breaker 1489 Series 20A Breaker

Replaces / compatible with

The 1489-M1C200 is a standard component for branch circuit protection and can replace similar 1-pole, 20A circuit breakers in Allen-Bradley systems. Consult documentation for specific compatibility.

Technical note

Expert tip

The C-curve trip characteristic of the 1489-M1C200 is ideal for applications with moderate inrush currents, such as motor starting, providing reliable protection without nuisance tripping.

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Frequently asked questions

What is the interrupt rating of the Allen Bradley 1489-M1C200 miniature circuit breaker?

The Allen Bradley 1489-M1C200 miniature circuit breaker has an interrupt rating of 15 kAIC (15,000 Amperes). This rating ensures it can safely interrupt fault currents up to this level, protecting your equipment and personnel.