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As a trusted supplier in the industrial automation sector, Rossonix Co., Limited is proud to offer genuine Allen-Bradley components like the 100-D180EA00 IEC Contactor. Established in 2011, we have built our reputation on providing reliable electrical control solutions to a global clientele across North America, Europe, Asia, and beyond. With an annual export value reflecting our significant market presence, we understand the critical need for durable and high-performance motor control devices. This Allen-Bradley MCS D Series Contactor is engineered to deliver exceptional switching reliability for demanding industrial applications, ensuring your operations run smoothly and efficiently.
The Allen-Bradley 100-D180EA00 is a robust, three-pole contactor designed for controlling three-phase AC motors and other power loads. It belongs to the versatile MCS D series, known for its modular design and high switching capacity. A key feature is its compliance with international IEC standards, ensuring broad acceptance and safety in global markets. The contactor's design prioritizes long electrical life and consistent performance, even under frequent switching cycles commonly found in industrial environments like machine tools, conveyor systems, and HVAC equipment.
Core Technical Specifications & Advantages:
Superior Switching Performance: Engineered for a high number of electrical operations, reducing maintenance frequency and downtime.
Modular & Flexible Design: The MCS D platform allows for easy addition of auxiliary contact blocks, pneumatic timers, and mechanical interlocks, providing customization for complex control schemes.
Broad Coil Voltage Range: Available with coils for a wide spectrum of control voltages (AC and DC), simplifying inventory and integration into existing panels.
Robust Construction: Features high-quality materials and contacts designed to resist welding and arcing, enhancing safety and longevity.
Global Compliance: Manufactured to meet IEC 60947-4-1 and UL 508 standards, suitable for international projects.
Detailed Technical Parameters:
| Parameter | Specification |
|---|---|
| Rated Operational Current (Ie) | 180 A at AC-3, 400V |
| Rated Thermal Current (Ith) | 180 A |
| Utilization Category | AC-3 (Squirrel cage motors) |
| Rated Insulation Voltage (Ui) | 690 V |
| Rated Operational Voltage (Ue) | Up to 690 V AC |
| Mechanical Durability | 10 million operations (minimum) |
| Electrical Durability (AC-3) | Up to 1.5 million operations |
| Mounting | Snap-on mounting on 35mm DIN rail |
Benefits for Your Business: Integrating this contactor into your control panels translates to enhanced system reliability. Its proven design minimizes the risk of unexpected failures, protecting valuable downstream equipment. The modularity reduces engineering time for custom solutions, while the global certifications streamline compliance for export-oriented machinery. Ultimately, it contributes to lower total cost of ownership through reduced maintenance and longer service intervals.
Partnering with Rossonix means accessing premium Allen-Bradley components backed by over a decade of industry experience and a commitment to quality, as reflected in our adherence to ISO 9001 management standards. Our established logistics network, with shipment points in Shenzhen, Hong Kong, and Europe, ensures timely and efficient delivery to your location, whether in North America, Oceania, or any of our other main markets. We are confident that the Allen-Bradley 100-D180EA00 contactor will be a reliable cornerstone of your motor control applications. Contact us today for pricing, specific coil voltage requirements, or to discuss your project needs.
Frequently Asked Questions (FAQ)
Q1: What is the main difference between an IEC contactor and a NEMA-rated one?
A1: IEC contactors, like this Allen-Bradley MCS D model, are typically sized based on the operational current and utilization category of the specific load (e.g., motor horsepower). They are often more compact and designed for global standards. NEMA devices are generally sized by horsepower alone and are bulkier, common in North America. This IEC model offers a space-efficient solution for international machine builders.
Q2: Can this 180A contactor be used for direct-on-line (DOL) starting of a motor?
A2: Yes, absolutely. The 100-D180EA00 is rated for AC-3 duty, which is specifically defined for the starting and stopping of squirrel-cage induction motors. It is perfectly suited for direct-on-line starting applications at its rated current and voltage.
Q3: Are auxiliary contacts included, and how many can be added?
A3: The base unit is an open-style contactor. Auxiliary contact blocks are sold separately and can be easily snapped onto the sides of the device. The MCS D series supports a configurable number of normally open (NO) and normally closed (NC) auxiliary contacts, typically up to a total of 8 contacts, allowing for extensive control and signaling functions.
Q4: What coil voltage options are available?
A4: This contactor model can be supplied with a wide range of standard coil voltages to match your control circuit, including common values like 24V AC/DC, 110V AC, 220V AC, and 400-600V AC. Please specify your required voltage when inquiring or ordering.
Q5: Is a surge suppressor required for the coil?
A5: While not always mandatory, using a properly rated RC surge suppressor or varistor across the coil terminals is highly recommended, especially for DC coils or when controlled by solid-state devices like PLC outputs. This protects the control circuit from voltage spikes generated when the coil is de-energized.
Q6: What is the expected electrical life of this contactor?
A6: The electrical life depends on the load. Under standard AC-3 duty (motor switching), it is designed for up to 1.5 million operations. For lighter loads (AC-1), the life expectancy can be significantly higher. The mechanical life is rated for a minimum of 10 million operations.
Q7: Can this be used in a reversing starter configuration?
A7: Yes, but it requires an additional mechanical interlock kit. Two contactors can be interlocked to prevent them from closing simultaneously, which is essential for safe motor reversal. The MCS D series offers compatible mechanical and electrical interlock accessories.
Q8: Do you provide technical documentation and wiring diagrams?
A8: Yes, as an authorized supplier, we can provide the official Allen-Bradley product datasheets, manuals, and dimensional drawings. These resources include detailed wiring diagrams and accessory compatibility information to assist your engineers during the design and installation phase.
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