Description
The Allen-Bradley 1489-M3C030 is a UL489-certified miniature circuit breaker (MCB) designed to provide reliable branch circuit protection in industrial and commercial applications. Rated at 3 amps, it offers high interrupting capacity in a compact, DIN-rail mountable form.
Technical Specifications
|
Condition
|
New/Never Used Surplus
|
| Brand |
Allen-Bradley
|
| Category |
|
| Part Number |
1489-M3C030
|
| Subcategory |
Molded Case Circuit Breakers
|
| Amperage Rating |
3 Amp |
| Voltage Rating |
480 VAC |
| Interrupt Rating |
15 kAIC |
| Number of Poles |
3 Pole |
| Trip Curve |
C-Curve |
| Standards Compliance |
UL, cUL, CE, CCC, CSA, C-TICK |
| Mounting |
DIN Rail |
| Weight |
0.8700 lb |
Information About 1489-M3C030
The 1489-M3C030 is part of Allen-Bradley’s 1489-M series of miniature circuit breakers and features a 3-pole design for three-phase protection. With a C-curve trip characteristic, it is ideal for applications with moderate inrush currents, such as lighting, control circuits, and small transformers. This breaker is rated for 480 VAC and has a high interrupting capacity of 15 kAIC, ensuring dependable fault interruption under short-circuit conditions. Its UL489 listing allows it to be used in branch circuit protection applications compliant with NEC standards.
Key Features:
-
3 A Current Rating: Suitable for low-current branch circuits
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3-Pole Configuration: Provides three-phase protection in a single unit
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C-Curve Tripping: Supports circuits with moderate inrush (5–10x In)
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High Interrupting Capacity: 15 kAIC for robust short-circuit protection
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Global Certifications: UL489, CE, CCC, CSA, and more for worldwide acceptance
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Compact and Modular: DIN-rail mounting for efficient panel installation
The 1489-M3C030 ensures safe, code-compliant protection for industrial equipment and branch circuits.
