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Allen-Bradley 1492-SPM1C020
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1492-SPM1C020 is a high-performance, single-pole supplementary protector meticulously engineered for superior industrial circuit safeguarding. This robust yet compact device ensures electrical system integrity by delivering dependable overcurrent defense against short circuits and overloads. Its precise 2A current rating and C trip curve make it an ideal choice for protecting sensitive industrial control circuits, sophisticated automation panels, and various critical machinery applications. Enhance operational efficiency and significantly reduce downtime with this essential component, crafted for longevity and consistent performance within any industrial electrical infrastructure.Key Features Single-Pole Design: Optimized for single-phase applications, providing precise and effective circuit isolation and protection. 2 Ampere Rating: Perfectly suited for low-current industrial circuits, offering tailored protection without over-specification. C Trip Curve: Engineered to manage medium inrush currents, making it ideal for the protection of control circuitry and general industrial loads. Reliable Overcurrent Defense: Offers a crucial safeguard against electrical surges and faults, preventing costly damage to valuable electrical components and equipment. Compact Profile: Its ultra-slim design allows for seamless integration into crowded control panels, maximizing valuable cabinet space. Effortless Installation: Features convenient DIN rail mounting, ensuring quick, tool-free installation and straightforward integration into existing setups. Industrial Durability: Constructed with premium materials to withstand harsh industrial environments, ensuring long-term reliability and extended service life. Technical SpecificationsModel: 1492-SPM1C020Series: 1492 Supplementary ProtectorsNumber of Poles: 1Current Rating: 2ATrip Curve: CMounting: DIN RailApplication: Industrial Circuit ProtectionCertifications: UL, CE, CSAApplications Control Panel Defense: Guarantees the stability and safety of automation systems by protecting vital control circuits. Industrial Equipment: Crucial for preventing overcurrent damage to motors, sensors, and other critical components within manufacturing and processing machinery. Power Distribution: Provides selective circuit protection within industrial power grids, enhancing overall system reliability and fault isolation. Manufacturing & Process Automation: Boosts electrical safety and operational continuity in factory environments, protecting complex process control systems. HVAC Systems: Ideal for protecting control circuits in heating, ventilation, and air conditioning units within industrial settings. Why Choose the Allen-Bradley 1492-SPM1C020? Proven Reliability: Benefit from Allen-Bradley's reputation for producing robust and dependable industrial electrical components, ensuring consistent circuit safeguarding. Optimized Performance: Specifically designed with a 2A rating and C Trip Curve, this protector delivers precise and effective overcurrent defense tailored for industrial control circuits. Space Efficiency: Its compact footprint allows for more efficient use of valuable panel space, simplifying panel layout and reducing overall equipment size. Global Compliance: With UL, CE, and CSA certifications, this supplementary protector meets stringent international safety and performance benchmarks, providing peace of mind. Seamless Integration: Designed for easy DIN rail mounting, it integrates effortlessly into existing and new industrial electrical systems, minimizing installation time and complexity. Enduring Value: Invest in a durable solution that offers an extended operational lifespan and reduces maintenance requirements, contributing to a lower total cost of ownership. Order NowSecure your industrial operations with the superior protection of the Allen-Bradley 1492-SPM1C020 supplementary protector. Add to cart or contact us for bulk inquiries.FAQWhat is the primary function of the Allen-Bradley 1492-SPM1C020?The primary function is to provide reliable overcurrent protection for industrial control circuits, safeguarding against short circuits and overloads.What does a "C Trip Curve" signify for this device?A C Trip Curve indicates that the protector is designed to handle medium inrush currents, making it suitable for general industrial loads and control circuits.Can this supplementary protector be used in tight spaces?Yes, its compact and space-saving design allows for seamless integration into crowded control panels, maximizing valuable cabinet space.
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Allen-Bradley 1492-SPM1C020
Overview
This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
Model: 1492-SPM1C020
Series: 1492 Supplementary Protectors
Number of Poles: 1
Current Rating: 2A
Trip Curve: C
Mounting: DIN Rail
Application: Industrial Circuit Protection
Certifications: UL, CE, CSA
Applications
- Control Panel Defense: Guarantees the stability and safety of automation systems by protecting vital control circuits.
- Industrial Equipment: Crucial for preventing overcurrent damage to motors, sensors, and other critical components within manufacturing and processing machinery.
- Power Distribution: Provides selective circuit protection within industrial power grids, enhancing overall system reliability and fault isolation.
- Manufacturing & Process Automation: Boosts electrical safety and operational continuity in factory environments, protecting complex process control systems.
- HVAC Systems: Ideal for protecting control circuits in heating, ventilation, and air conditioning units within industrial settings.
Why Choose the 1492-SPM1C020?
- Proven Reliability: Benefit from Allen-Bradley's reputation for producing robust and dependable industrial electrical components, ensuring consistent circuit safeguarding.
- Optimized Performance: Specifically designed with a 2A rating and C Trip Curve, this protector delivers precise and effective overcurrent defense tailored for industrial control circuits.
- Space Efficiency: Its compact footprint allows for more efficient use of valuable panel space, simplifying panel layout and reducing overall equipment size.
- Global Compliance: With UL, CE, and CSA certifications, this supplementary protector meets stringent international safety and performance benchmarks, providing peace of mind.
- Seamless Integration: Designed for easy DIN rail mounting, it integrates effortlessly into existing and new industrial electrical systems, minimizing installation time and complexity.
- Enduring Value: Invest in a durable solution that offers an extended operational lifespan and reduces maintenance requirements, contributing to a lower total cost of ownership.
Availability & Shipping
- ▸In stock: 1492-SPM1C020 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 1492-SPM1C020 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
Related Allen-Bradley resources
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.