Description
The Allen-Bradley 1489-M1C030 is a single-pole, 3 Amp miniature circuit breaker designed for branch circuit protection in industrial and commercial applications. With a C-curve trip profile and a high interrupting capacity of 15 kAIC, it ensures dependable overcurrent protection for sensitive and low-current circuits.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Allen-Bradley
|
| Category |
|
| Part Number |
1489-M1C030
|
| Subcategory |
Molded Case Circuit Breaker |
| Series |
|
| Number of Poles |
1 Pole |
| Trip Type |
C-Curve |
| Amperage |
3 Amp |
| Voltage Rating |
277 VAC / 480Y/277 VAC max |
| Interrupt Rating |
15 kAIC |
| Standards |
UL489, CUL, CSA, CE, CCC, C-TICK |
| Weight |
0.2600 lb |
Information About 1489-M1C030
The 1489-M1C030 is part of Allen-Bradley's trusted 1489-M series, engineered for compliance with UL489 standards for branch circuit protection. It operates with a rated voltage of up to 277 VAC (or 480Y/277 VAC maximum) and features a C-curve trip characteristic, making it particularly suitable for resistive and inductive loads with moderate inrush currents.
Key Features:
- 3 Amp Current Rating: Designed for low-load branch protection, such as sensor loops, control systems, and auxiliary circuits.
- C-Curve Trip Profile: Responds quickly to short circuits while tolerating moderate inrush currents from motors or transformers.
- High Interrupt Capacity (15 kAIC): Ensures safe interruption of fault currents without damage to the circuit or breaker.
- Single-Pole Configuration: Provides compact, space-saving protection for individual branch circuits or loads.
- 277 VAC Rated Voltage: Suitable for use in industrial environments with single-phase or Y-connected systems up to 480Y/277 VAC.
- Global Certifications: Complies with major standards including UL489, CSA, CE, CCC, and C-TICK, supporting international deployment.
The 1489-M1C030 provides reliable and certified overcurrent protection for sensitive circuits, ensuring safety and operational integrity in industrial control systems.
