1489-M3C250

Available on Request
$0.00
$0.00
  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Have a target price? No worries, submit your target price below

Overview of Allen Bradley 1489-M3C250

The Allen Bradley 1489-M3C250 is a miniature circuit breaker engineered for reliable protection of three-phase electrical circuits in industrial and commercial settings. As part of the Bulletin 1489-M UL489 range, this device meets stringent global standards, delivering robust branch circuit protection with a 25A rating and C curve tripping characteristic. Built by Rockwell Automation, the 1489-M3C250 offers rapid response to overloads and short-circuits, helping prevent equipment damage and unsafe conditions. Its compact, DIN-rail mountable design makes it suitable for panel installations where space is at a premium. The breaker is ideal for applications requiring dependable protection without frequent nuisance tripping, making it a staple in automation panels, distribution boards, and machinery control cabinets.

Key Features of Allen Bradley 1489-M3C250

  • Three-pole configuration for three-phase circuit protection
  • Rated current: 25A with C curve tripping characteristic, suited for inductive loads
  • High breaking capacity: 15kA at 400V AC (IEC) and 10kA (UL/CSA) certifications
  • Wide voltage range: Up to 480Y/277V AC (UL/CSA) and 415V AC (IEC)
  • Compact modular design, 52.5mm wide, for easy integration in control panels
  • Dual terminal design accommodates both solid-core (1–35 mm²) and multi-wired (1–25 mm²) conductors
  • IP40 protection rating for enhanced dust resistance in industrial environments
  • Temperature range: -25°C to 55°C, ensuring reliable operation in varied climates
  • Certified to UL 489, CSA, CE, VDE, CCC, RoHS, and UKCA standards for global compliance
  • Suitable for DIN rail mounting with optional auxiliary and shunt trip accessories

Technical Specs of Allen Bradley 1489-M3C250

Specification Value
Rated Current 25A
Number of Poles 3
Trip Curve C
Rated Voltage (UL/CSA) 480Y/277V AC
Rated Voltage (IEC) 415V AC
Breaking Capacity (IEC) 15kA at 400V AC
Breaking Capacity (UL/CSA) 10kA
Conductor Size (Solid) 1–35 mm²
Conductor Size (Multi-Wire) 1–25 mm²
Dimensions (W x D x H) 52.5 x 75 x 111 mm
Mounting DIN Rail
Protection Rating IP40
Operating Temperature -25°C to 55°C

Applications / Use Case

The Allen Bradley 1489-M3C250 is designed for use in industrial automation, manufacturing, and commercial electrical systems where three-phase power distribution requires reliable overcurrent and short-circuit protection. Typical applications include control panels, motor control centers (MCCs), HVAC systems, and machinery safety circuits. Its C curve characteristic makes it particularly effective for protecting circuits with moderate inrush currents, such as those feeding transformers, small motors, and lighting loads. The device is also used in retrofit and upgrade projects where compliance with current UL, CSA, and IEC standards is required. Its robust construction and wide environmental tolerance make it suitable for harsh plant environments.

Related Resources

1489-M3C250

$0.00

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

Questions about this product?
Don't be a stranger.

Get in touch