Description
Product Name ：1492-SPM1C050 Allen‑Bradley Processor module
Product details:
The Allen-Bradley 1492-SPM1C050 is a high-performance, 1-Pole, 5A Supplementary Protector (Miniature Circuit Breaker) from the 1492-SPM series. It is designed to provide overcurrent and short-circuit protection for equipment where branch circuit protection is already provided or not required. It features a Type C tripping characteristic, making it ideal for handling moderate inductive inrush currents.
Technical Specifications (Product Parameters)
| Parameter | Specification |
| Brand | Allen-Bradley (Rockwell Automation) |
| Catalog Number | 1492-SPM1C050 |
| Number of Poles | 1-Pole (1P) |
| Rated Current (I_n) | 5 A |
| Trip Curve / Characteristic | Type C (Magnetic trip engages at 5 \times I_n to 10 \times I_n) |
| Rated Voltage (U_e) | 277V AC / 48V DC (UL/CSA); 240V AC (IEC) |
| Interrupting Capacity | 10 kA (UL 1077); 15 kA (IEC 60947-2) |
| Frequency | 50 / 60 Hz |
| Mounting Type | Standard 35mm DIN Rail |
| Terminal Type | Screw terminals (Finger-safe, IP20 rated) |
| Standards & Certifications | UL 1077 Recognized, CSA C22.2 No. 235, CE Marked, VDE, RoHS Compliant |
Key Product Advantages
- Space-Saving Design: The compact, miniature design maximizes panel space efficiency.
- Dual-Rated for AC and DC: Offers flexible application options across both alternating and direct current control circuits.
- Type C Tripping Profile: Excellent for circuits with small transformers, lighting, and control loops where moderate current surges occur during startup without causing nuisance tripping.
- Enhanced Safety: Designed with IP20 finger-safe terminals to protect personnel from accidental contact with live components.
- Easy Installation: Fast DIN-rail mounting with a secure clip mechanism reduces assembly time.
- Global Compliance: Meets UL, CSA, and IEC standards, making it suitable for machinery destined for international markets.
Important Safety & Installation Notes (Precautions)
⚠️ Supplementary Protector Only: This device is UL 1077 recognized as a supplementary protector. It is NOT approved for use as a UL 489 Branch Circuit Breaker. Ensure primary branch protection is installed upstream if required by local electrical codes.
- De-energize Before Installing: Always isolate the power supply before mounting, wiring, or servicing the device to prevent electrical shock.
- Proper Torque: Tighten the terminal screws to the manufacturer’s specified torque settings to prevent loose connections, which can lead to overheating.
- Environmental Constraints: Avoid installing the unit in environments with excessive dust, corrosive gases, or moisture beyond its rated operational limits without an appropriate enclosure.
Typical Product Applications
The 1492-SPM1C050 is widely utilized in industrial automation and control panels to protect sensitive components, including:
- Solenoids and Control Valves
- PLC I/O Points and Control Modules
- Control Transformers
- Relays and Contactor Coils
- Industrial Lighting and Signaling Circuits
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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