ABB AX40-30-01 3Pole Contactor (2 Pieces)
ABB AX40-30-01 3Pole Contactor (2 Pieces)
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Brand: ABB
Product Name: Contactor
Catalog Number: AX40-30-01-81
Product ID: 1SBL321074R8101
EAN: 3471522402813
Overview
The ABB AX40-30-01-81 Contactor is a high-performance, block type contactor specifically engineered for the robust control of 3-phase motors and power circuits operating up to 690 V AC. As a key component of the reliable AX32 and AX40 series, this contactor is designed for demanding industrial and commercial applications. It features a compact block design, incorporating 3 main poles and 1 built-in normally closed (NC) auxiliary contact, providing essential functionality for control and feedback systems. The control circuit is AC operated, with a versatile control voltage of 24V AC at 50/60Hz, making it ideal for low-voltage control systems globally. Its modularity is a significant advantage, supporting the addition of auxiliary contact blocks (for front or side mounting) and a wide range of other accessories to expand control capabilities.
Key Features
- 3 Main Poles: Optimized for efficient switching and control of 3-phase AC loads, particularly electric motors.
- Integrated Auxiliary Contact: Includes 1 built-in normally closed (NC) auxiliary contact, simplifying wiring for control circuits and status indication.
- High Voltage Capability: Suitable for power circuits operating up to 690 V AC, ensuring broad application versatility.
- AC Operated Coil: Designed for low-voltage control systems, operating at 24V AC for both 50Hz and 60Hz frequencies, enhancing global compatibility.
- Block Type Design: Offers a compact and sturdy construction for dependable operation in demanding environments.
- Expandable Auxiliary Contacts: Supports the addition of front or side-mountable auxiliary contact blocks, allowing for flexible configuration of control and signaling circuits.
- Wide Range of Accessories: Compatible with various ABB accessories, enhancing functionality and customization options.
- ABB Quality & Reliability: Manufactured by ABB, a globally recognized leader in electrification products, ensuring high standards of performance, safety, and durability.
Technical Specifications
| Parameter | Value |
|---|---|
| Number of Main Poles | 3 |
| Built-in Auxiliary Contacts | 1 NC (Normally Closed) |
| Rated Operational Voltage | Up to 690 V AC (for power circuits) |
| Control Circuit Type | AC Operated |
| Control Voltage (Uc) | 24 V AC (50 Hz / 60 Hz) |
| Product Type | Contactor |
| Design | Block Type |
| Compatibility | AX32, AX40 series contactors |
| Auxiliary Contact Expansion | Front or Side Mountable Add-on Blocks |
| Accessories | Wide range of compatible accessories |
Application Areas
The ABB AX40-30-01-81 Contactor is an excellent choice for a wide array of applications requiring reliable control of 3-phase loads, especially where a 24V AC control voltage is preferred or required for safety and system integration:
- Motor Control: Efficient starting and stopping of 3-phase motors in industrial machinery, pumps, fans, conveyors, and compressors.
- Power Circuit Switching: Controlling lighting, heating, and other resistive or inductive loads in commercial and industrial facilities.
- HVAC Systems: Integral component in heating, ventilation, and air conditioning control panels, often utilizing low-voltage control.
- Machine Automation: Essential for automated production lines, robotics, and process control systems using compatible AC control voltages.
- Building Automation: Used in building management systems for controlling various electrical loads, particularly in low-voltage control schemes.
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