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Allen-Bradley 100-C37D10
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 100-C37D10 is a dependable IEC-style MCS-C contactor, expertly designed for effective motor operation and various general switching applications across industrial settings. This high-performance three-pole contactor adheres to stringent international guidelines, ensuring both reliability and compatibility. With an operational current rating of 37 Amps, it manages substantial electrical loads with ease. Its innovative dual-frequency coil, suitable for 110V at 50Hz and 120V at 60Hz, offers remarkable flexibility for integration into global power setups. The integrated normally open (N.O.) auxiliary contact enhances its versatility, providing essential feedback and interlocking capabilities for complex control circuits. Featuring secure screw terminals, the 100-C37D10 guarantees stable and trustworthy connections, making it vital for demanding industrial automation and power distribution systems.Key Features IEC Standard Compliance: Meets strict IEC specifications, guaranteeing superior operation, precise dimensions, and global interchangeability for consistent use. Three-Pole Configuration: Specifically engineered to manage and switch three-phase power, making it perfect for precise control of industrial motors and heavy-duty loads. 37 Amp Rated Operating Current (Ie): Optimized for loads up to 37 Amps, this contactor offers reliable switching for a wide range of industrial machinery. Users should verify the utilization category (e.g., AC-1, AC-3) for proper application matching. Versatile Dual-Frequency Coil: Equipped with an adaptable 110V 50Hz / 120V 60Hz coil, providing exceptional flexibility for deployment across different international electrical infrastructures. Integrated Normally Open (N.O.) Auxiliary Contact: Includes one N.O. contact, offering critical feedback for control circuits, enabling secure interlocking, and accommodating diverse additional functions within intricate systems. Robust Screw Terminals: Designed with high-quality screw terminals that ensure extremely secure, reliable, and straightforward wiring, reducing downtime and maintenance. MCS-C Series Reliability: Part of the reputable Allen-Bradley MCS-C series, known for its proven durability, extended operational lifespan, and consistent performance in demanding industrial environments. Technical SpecificationsProduct Type: ContactorCatalog Number: 100-C37D10Series: MCS-CNumber of Poles: 3Rated Operating Current (Ie): 37 AmpsCoil Voltage: 110V 50Hz / 120V 60HzAuxiliary Contacts: 1 N.O. (Normally Open)Terminal Type: Screw TerminalsControl Type: IEC StyleApplications Motor Starting and Control: Ideal for safely and efficiently operating various types of industrial motors. Lighting Control Systems: Suitable for managing high-power lighting installations in commercial and industrial buildings. Heating and Ventilation Systems: Perfect for integration into HVAC systems to control heaters, fans, and related components. General-Purpose Industrial Switching: Versatile for a wide array of switching tasks in manufacturing plants, processing facilities, and other industrial settings. Power Distribution: Can be used in power panels and distribution boards for dependable circuit switching. Automation and Control Panels: A critical component in industrial automation, providing essential switching functions within control panels. Why Choose Unmatched Reliability: The Allen-Bradley 100-C37D10 is built for continuous, heavy-duty operation, ensuring long-term performance and minimizing costly downtime in critical applications. Versatile Global Compatibility: With its dual-frequency coil, this contactor offers unparalleled adaptability for integration into diverse electrical grids worldwide, simplifying procurement and deployment. Enhanced Control Capabilities: The integrated auxiliary contact provides increased functionality for complex control systems. Order NowUpgrade your industrial control systems with the Allen-Bradley 100-C37D10 contactor. Order now for reliable, high-performance motor control and general-purpose switching.FAQWhat is the rated operating current for the 100-C37D10?The 100-C37D10 has a rated operating current (Ie) of 37 Amps, making it suitable for managing significant electrical loads.Can this contactor be used internationally?Yes, its versatile dual-frequency coil supports both 110V 50Hz and 120V 60Hz, allowing for seamless integration into various global power systems.Does the 100-C37D10 include auxiliary contacts?Yes, it features one normally open (N.O.) auxiliary contact for enhanced control and feedback capabilities.
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Allen-Bradley 100-C37D10
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
Product Type: Contactor
Catalog Number: 100-C37D10
Series: MCS-C
Number of Poles: 3
Rated Operating Current (Ie): 37 Amps
Coil Voltage: 110V 50Hz / 120V 60Hz
Auxiliary Contacts: 1 N.O. (Normally Open)
Terminal Type: Screw Terminals
Control Type: IEC Style
Applications
- Motor Starting and Control: Ideal for safely and efficiently operating various types of industrial motors.
- Lighting Control Systems: Suitable for managing high-power lighting installations in commercial and industrial buildings.
- Heating and Ventilation Systems: Perfect for integration into HVAC systems to control heaters, fans, and related components.
- General-Purpose Industrial Switching: Versatile for a wide array of switching tasks in manufacturing plants, processing facilities, and other industrial settings.
- Power Distribution: Can be used in power panels and distribution boards for dependable circuit switching.
- Automation and Control Panels: A critical component in industrial automation, providing essential switching functions within control panels.
Why Choose the 100-C37D10?
- Unmatched Reliability: The Allen-Bradley 100-C37D10 is built for continuous, heavy-duty operation, ensuring long-term performance and minimizing costly downtime in critical applications.
- Versatile Global Compatibility: With its dual-frequency coil, this contactor offers unparalleled adaptability for integration into diverse electrical grids worldwide, simplifying procurement and deployment.
- Enhanced Control Capabilities: The integrated auxiliary contact provides increased functionality for complex control systems.
Availability & Shipping
- ▸In stock: 100-C37D10 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 100-C37D10 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.
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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.