1489-A1C020 | Allen-Bradley Miniature Circuit Breaker 1 Pole
Allen-Bradley · HMIs & Displays
Description The Allen-Bradley 1489-A1C020 is a high-performance miniature circuit breaker (MCB) engineered for branch circuit protection in industrial applications. This 1-pole MCB features a C-curve tripping characteristic, offering reliable protection against overloads and short circuits in equipment and control circuits. Technical Specifications Condition New/Never Used Surplus Brand Allen-Bradley Category Circuit Breaker Part Number 1489-A1C020 Subcatecory Din Rail Mount Circuit Breaker Product Line 1489-A Series Poles 1 Pole Trip Curve C-Curve Current Rating 2 Amps Rated Voltage (AC) 277 V Rated Voltage (DC) 48 V Frequency 50/60 Hz Mounting Type DIN Rail Mount Weight 0.30 lbs Information About 1489-A1C020 The 1489-A1C020 is part of Allen-Bradley’s 1489-A series, designed to provide space-saving circuit protection that meets both global and North American standards. It operates with a trip curve C, ideal for circuits with moderate inrush currents such as those from motors or transformers. This miniature circuit breaker supports 277 VAC and 48 VDC voltage ratings with a 2 Amp current rating. It is built for DIN rail mounting, making it easy to install in control panels and enclosures. The breaker complies with UL489 and CSA 22.2 No 5.1, ensuring durability and safety compliance in both residential and industrial environments. Key Features: C-Curve Tripping Characteristic: Provides protection for circuits with moderate inrush current. Single-Pole Configuration: Ideal for branch circuit applications where compactness and reliability are required. Rated Voltage: Supports 277 VAC and 48 VDC, suitable for a wide range of applications. DIN Rail Mounting: Quick and secure installation in control cabinets. Compliance: Meets global safety standards including UL489 and IEC 60947-2. The 1489-A1C020 provides reliable circuit protection while minimizing installation time and space usage in panel designs.
Brand: Allen-Bradley · Category: HMIs & Displays
Key features
- C-Curve Tripping Characteristic: Provides protection for circuits with moderate inrush current.
- Single-Pole Configuration: Ideal for branch circuit applications where compactness and reliability are required.
- Rated Voltage: Supports 277 VAC and 48 VDC, suitable for a wide range of applications.
- DIN Rail Mounting: Quick and secure installation in control cabinets.
- Compliance: Meets global safety standards including UL489 and IEC 60947-2.
Specifications
| Manufacturer part number | 1489-A1C020 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Circuit Breaker |
| Part Number | 1489-A1C020 |
| Subcatecory | Din Rail Mount Circuit Breaker |
| Product Line | 1489-A Series |
| Poles | 1 Pole |
| Trip Curve | C-Curve |
| Current Rating | 2 Amps |
| Rated Voltage (AC) | 277 V |
| Rated Voltage (DC) | 48 V |
| Frequency | 50/60 Hz |
| Mounting Type | DIN Rail Mount |
| Weight | 0.30 lbs |
| Product type | Din Rail Mount Circuit Breaker |
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