ABB CMA121 3DDE300401 | DC Power Supply Module 12-Month Warranty New In Stock

Brand：ABB PLC

Item No.：ABB CMA121 3DDE300401

Product origin：Sweden

Dimensions:28 × 1850 × 128 mm

Weight:0.54kg

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Product Introduction：

Overview
The ABB CMA121 is a reliable DC Power Supply Module designed to provide stable and efficient power conversion for industrial applications. It ensures smooth operation by converting AC power to DC with high efficiency and reliability, meeting the power demands of control systems and field devices. The CMA121 is ideal for environments requiring consistent and high-quality power delivery to maintain the performance of complex automation systems.

General Information
Part Number: 3DDE300401
Manufacturer: ABB
Country of Origin: Sweden
Series: CMA (Power Supply)
Type: DC Power Supply Module
Mounting: Suitable for installation in control cabinets or system enclosures
Technology: DC power conversion and distribution

Power Specifications
Supply Voltage: 24 V DC
Power Consumption: ≤ 20 W
Input: Powered via system backplane
Output: Stable DC power for system components
Protection: Surge and reverse-polarity protection
Indicators: LEDs for power status and fault monitoring

Communication & Interface
Communication Interface: Provides power to connected devices and systems
Diagnostics: Built-in diagnostics for fault detection and system status monitoring
Reset Features: Supports both soft and hardware reset functions

Environmental
Operating Temperature: −20 to +60 °C
Humidity: Up to 95% RH, non-condensing
Protection Rating: IP20, suitable for industrial environments

Dimensions & Weight
Dimensions (L × W × H): 28 × 1850 × 128 mm

Weight: ~ 0.54 kg

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