产品介绍
The ABB CMA120 3DDE300400 is a high-performance modular contactor designed for industrial and commercial applications. It is part / ABB’s renowned CMA series, known for reliability, durability, and flexibility. This contactor is engineered to control electrical circuits efficiently, /fering robust performance in demanding environments. Its compact design and advanced features make it suitable for a wide range / applications, from HVAC systems to industrial machinery.
Product Parameters
| Parameter | Specification |
|---|---|
| 型号 Number | CMA120 3DDE300400 |
| Rated Current | 120A |
| Rated Voltage | 690V AC |
| Operating Frequency | 50/60 Hz |
| Pole Configuration | 3-Pole |
| Dimensions | 90 x 75 x 25 mm |
| 重量 | 0.3 kg |
| Electrical Life | 1,000,000 cycles |
| Mechanical Life | 10,000,000 cycles |
| Ambient Temperature | -25°C to +60°C |
| Protection Class | IP20 |
| Mounting Type | DIN Rail or Screw Mounting |
Product Applications
The ABB CMA120 3DDE300400 is widely used in various industries due to its versatility and robustness. Key applications include:
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Industrial Automation: Control / motors, pumps, and conveyors.
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HVAC Systems: Switching and controlling compressors and fans.
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Renewable Energy: Integration into solar and wind power systems.
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Construction: Power distribution in commercial buildings.
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Manufacturing: Machinery and production line control.
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Marine and Offshore: Reliable operation in harsh environments.
Product Advantages
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High Durability: Designed for long-term use with a mechanical life / 10 million cycles.
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Compact Design: Space-saving form factor for easy integration into control panels.
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Wide Voltage Range: Suitable for applications up to 690V AC.
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Easy Installation: 支持s both DIN rail and screw mounting.
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Low Maintenance: Minimal wear and tear due to high-quality materials.
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Versatile Compatibility: Works seamlessly with ABB’s auxiliary contacts and accessories.
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Energy Efficient: Low power consumption during operation.
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Reliable Performance: Tested under extreme conditions for consistent operation.
Product FAQ
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What is the maximum current rating / the CMA120 3DDE300400?
The maximum rated current is 120A. -
Can this contactor be used for DC applications?
No, it is designed for AC applications only. -
What is the operating temperature range?
It operates reliably between -25°C and +60°C. -
Is the contactor suitable for outdoor use?
No, it has an IP20 rating and should be used in protected environments. -
Does it come with auxiliary contacts?
Auxiliary contacts are available as optional accessories. -
What is the expected electrical life / the contactor?
It has an electrical life / 1,000,000 cycles under normal conditions. -
Can the CMA120 be mounted on a DIN rail?
Yes, it supports both DIN rail and screw mounting. -
What is the weight / the contactor?
It weighs approximately 1.2 kg. -
Is the product compliant with international standards?
Yes, it meets IEC and EN standards. -
Where can I find technical support for this product?
ABB provides technical support through its global service network.
Recommended Related 型号s
Same Series (CMA Series)
| 型号 Number | Rated Current | Key Feature |
|---|---|---|
| CMA80 3DDE300300 | 80A | Compact design for tight spaces |
| CMA160 3DDE300500 | 160A | Higher current capacity |
| CMA250 3DDE300600 | 250A | Heavy-duty applications |
| CMA120 3DDE300401 | 120A | With integrated auxiliary contact |
| CMA120 3DDE300402 | 120A | Enhanced thermal resistance |
| CMA120 3DDE300403 | 120A | Low-noise operation |
Popular ABB 型号s (其他 Series)
| 型号 Number | Series | Key Feature |
|---|---|---|
| ABB AF40-30-00-13 | AF 联系我们ors | 30A, general-purpose |
| ABB AX25-30-10-83 | AX Relays | 25A, high-speed switching |
| ABB ESB24 3DDE300100 | ESB Circuit Breakers | 24A, modular design |
| ABB Tmax XT1N 160 | Tmax Circuit Breakers | 160A, high breaking capacity |
| ABB S201M-C16 | S200 MCBs | 16A, residential use |
| ABB DS260 3DDE300200 | DS 联系我们ors | 260A, industrial-grade |
公司信息
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