UL489 15 A Miniature Circuit Breaker

The UL489 15 A Miniature Circuit Breaker (MCB) is a robust and compact protective device designed to safeguard electrical circuits against overcurrent, short circuits, and electrical faults. Engineered to meet UL489 safety standards, this 15-amp breaker is ideal for residential, commercial, and light industrial applications where reliable circuit protection is essential.

Key Features

• Rated Current: 15 Amps — suitable for moderate load circuits.

• Voltage Rating: Typically up to 480 V AC, ensuring broad application compatibility.

• Interrupting Capacity: High short-circuit interrupting capacity (commonly 10 kA or higher), providing dependable fault current interruption.

• Trip Curve Types: Available in standard trip characteristics (such as Type B, C, or D), to accommodate different load types and inrush currents.

• Mounting: DIN rail mountable for quick and secure installation.

• Terminal Connection: Compatible with multiple wire sizes via screw terminals or cage clamp terminals.

• Standards Compliance: Certified to UL489, CSA, IEC/EN 60947-2, and RoHS standards, ensuring global safety and quality assurance.

• Compact Design: Saves panel space with a slim profile for easy integration into electrical distribution systems.

Applications

• Circuit protection for lighting and power distribution.

• Protection of motors, HVAC systems, and control panels.

• Ideal for residential, commercial, and light industrial electrical installations.

• Supplementary protection in OEM and automation equipment.

Why Choose This UL489 15 A MCB?

• Provides reliable and fast protection against overcurrent and short circuits.

• Designed for easy installation and maintenance in various electrical systems.

• Ensures compliance with stringent international safety standards.

• Compact form factor optimizes panel space without compromising safety.

• Durable construction ensures long service life even in demanding environments.