Allen-Bradley 1489-M1C030 Miniature Circuit Breaker

Allen-Bradley 1489-M1C030 Miniature Circuit Breaker

Product Overview

The Allen-Bradley 1489-M1C030 is a Bulletin 1489-M Thermal-Magnetic Miniature Circuit Breaker (MCB) designed for industrial branch circuit protection. It provides reliable overload and short-circuit protection for control panels, automation equipment, and industrial electrical systems.

Main Specifications

• Manufacturer: Allen-Bradley (Rockwell Automation)
• Model: 1489-M1C030
• Product Type: Miniature Circuit Breaker (MCB)
• Series: Bulletin 1489-M
• Pole Configuration: 1 Pole
• Rated Current: 3 A
• Trip Curve: C Curve
• Rated Voltage:
  • UL/CSA: Up to 277 VAC, 48 VDC
  • IEC/EN: Up to 230 VAC
• Frequency: 50/60 Hz
• Protection Type: Thermal-Magnetic Protection
• Mounting: DIN Rail Mount
• Application Type: Branch Circuit Protection

Advantages & Features

• Reliable protection against overload and short circuit faults
• Compact DIN rail mounting design
• C-trip characteristic suitable for industrial loads
• Fast fault isolation to protect equipment
• High mechanical and electrical durability
• Compatible with industrial control cabinets and automation systems

Applications

• Industrial control panels
• PLC power protection circuits
• Factory automation equipment
• Machine control systems
• Electrical distribution systems
• Automation cabinets

Important Notes

• Verify rated voltage and current before installation
• Confirm compatibility with the electrical system
• Do not exceed the rated breaking capacity
• Ensure correct wiring and terminal connections