1489-M1C030

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Overview of Allen Bradley 1489-M1C030

The Allen Bradley 1489-M1C030 is a compact, UL489-listed miniature circuit breaker designed for dependable branch circuit protection in industrial control and distribution panels. As part of Rockwell Automation’s trusted Bulletin 1489-M series, this 1-pole, 3A unit is engineered for panel builders, system integrators, and maintenance professionals who require reliable protection for electrical circuits up to 277V AC or 48V DC. The 1489-M1C030 features thermal-magnetic trip technology for fast response to overloads and short circuits, ensuring safety and reliability in demanding automation environments. Its modular, DIN-rail mountable design simplifies installation and maintenance, while compliance with leading international standards makes it a versatile choice for North American and global markets.

Key Features of Allen Bradley 1489-M1C030

  • Current limiting miniature circuit breaker with UL489 branch circuit protection
  • 1-pole thermal-magnetic trip, 3A C curve (5-10x In) – ideal for general purpose industrial loads
  • Maximum rated voltage: 277V AC / 48V DC (UL/CSA), 230V AC (IEC/EN)
  • High interrupting capacity: 10kA (UL/CSA), 15kA (IEC)
  • Compact, finger-safe IP20 housing for safe, space-saving panel installation
  • Dual terminals accept both rigid and flexible conductors for flexible wiring
  • Supports DIN rail mounting and can be combined with auxiliary contacts, shunt trips, and signal contacts
  • RoHS compliant, CE marked, and certified to UL (E197878), CSA (259391), VDE, and CCC
  • Low power loss and robust electrical/mechanical service life for maintenance-free operation
  • Designed for global installations with support for 50/60 Hz operating frequencies

Technical Specs of 1489-M1C030

Parameter Value
Number of Poles 1
Trip Curve C (5-10x In)
Rated Current 3A
Max. Voltage (UL/CSA) 277V AC / 48V DC
Max. Voltage (IEC/EN) 230V AC
Interrupting Capacity 10kA (UL/CSA), 15kA (IEC)
Frequency 50/60 Hz
Mounting DIN Rail
IP Rating IP20
Compliance UL489, EN 60947-2, CSA C22.2 No. 5.1

Applications / Use Case

The Allen Bradley 1489-M1C030 is widely used for protecting control circuits, small motors, transformers, solenoids, and other sensitive electrical devices in industrial automation systems. Its C curve characteristic provides reliable protection for inductive loads that experience moderate inrush currents, making it suitable for applications in machine tools, conveyors, packaging lines, and HVAC equipment. The breaker’s compact footprint allows for high-density panel layouts, while its dual terminals and support for auxiliary elements facilitate flexible system integration. The 1489-M1C030 is also a preferred choice for OEMs and panel builders seeking UL489 branch circuit protection that meets international safety standards without sacrificing panel space.

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1489-M1C030

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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.

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