1492SPM1C020
1492SPM1C020
Manufacturer: ALLEN BRADLEY
Condition: New and Unused, Surplus.
Overview of Allen Bradley 1492-SPM1C020
The Allen Bradley 1492-SPM1C020 is a high-quality supplementary miniature circuit breaker designed for secure and reliable circuit protection. Rated at 2 amperes with a C trip curve, this single-pole circuit breaker is engineered to handle medium inrush currents typical in control circuits and small transformers. It complies with UL1077, IEC 60947-2 standards, and offers a breaking capacity of up to 10kA at 240V AC, ensuring dependable interruption of fault currents. Compact and robust, the 1492-SPM1C020 features a convenient modular width of 17.5 mm and is ideal for panel assemblies requiring space-saving solutions. Its Red/Green indicator provides clear ON/OFF status for enhanced visibility during operation. With versatility in AC and DC voltage applications up to 240V AC and 48V DC, this device suits a broad range of industrial automation and control environments.
Key Features of Allen Bradley 1492-SPM1C020
- Rated current: 2 A with a C trip curve for moderate inrush current protection
- Single pole design for straightforward circuit protection
- Breaking capacity up to 10kA at 240V AC and 48V DC for high fault tolerance
- Compliance with UL1077, IEC 60947-2, and UL/CSA certifications
- Compact size: 17.5 mm width enables efficient use of panel space
- Red (ON) and Green (OFF) trip status indicator window for operational clarity
- Suitable for both AC (up to 240V) and DC (up to 48V) voltage systems
- Connectable conductor sizes: solid-core up to 35 mm², multi-wire up to 25 mm²
- IP40 protection rating for indoor panel mounting environments
- Operating temperature range from -25°C to 55°C
Technical Specs of 1492-SPM1C020
| Specification | Details |
|---|---|
| Rated Current | 2 A |
| Poles | 1 |
| Trip Curve | C |
| Rated Voltage (AC) | 240 V |
| Rated Voltage (DC) | 48 V |
| Breaking Capacity | 10 kA |
| Frequency | 50-60 Hz |
| IP Rating | IP40 |
| Dimensions (H x W x D) | 80 mm x 17.5 mm x 67 mm |
| Weight | 0.12 kg |
| Operating Temperature | -25°C to 55°C |
| Connectable Conductor Cross Section | Solid: 1-35 mm², Multi-wire: 1-25 mm² |
Applications / Use Case
The Allen Bradley 1492-SPM1C020 miniature circuit breaker is widely used in industrial automation for protecting control circuits, pilot devices, and small transformers. Its C trip curve rating makes it ideal for applications where moderate inrush currents occur, ensuring sensitive electronic components are shielded from short circuits and overloads. Manufacturers and system integrators incorporate this circuit breaker into machine control panels, lighting circuits, and coil protection systems. Its compact profile suits dense panel configurations where space is critical. The device's UL and IEC certification guarantees compliance with rigorous safety standards, making it appropriate for varied automation environments including manufacturing plants, machinery controls, and electrical distribution systems.
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