Brand:ABB
Model:REF545KB133AAAA
Type:Protective Relay Module
Rated Voltage:415 V
Rated Current:630 A
Frequency Range:50/60 Hz
Protection Class:Class 5P20
Communication Interface:Modbus, Ethernet/IP
Environmental Rating:IP20
Dimensions:145 x 110 x 60 mm
Weight:1.2 kg
The ABB REF545KB133AAAA is a highly reliable relay protection module specifically engineered for industrial environments. Designed with cutting-edge technology, this module provides robust protection against electrical faults and ensures uninterrupted power supply. Its compact design allows for easy installation and maintenance, making it an ideal choice for various industrial applications.
This relay protection module features a wide operating voltage range of 240V AC and supports both 50Hz and 60Hz frequencies, ensuring compatibility with diverse power systems. With its advanced protection class of IP20, it offers excellent dust and water resistance, enhancing its durability and longevity. The ABB REF545KB133AAAA also comes equipped with a Modbus RTU communication interface, enabling seamless integration with other control systems and enhancing operational efficiency.
Its DIN rail mounting type makes it convenient to install in tight spaces, saving valuable real estate in industrial settings. Additionally, the module is certified to meet international standards such as CE, UL, IEC 61000-4-4, and IEC 61000-4-5, ensuring safety and reliability in demanding environments.
Designed with user convenience in mind, the ABB REF545KB133AAAA offers straightforward installation and maintenance procedures. The module’s rugged construction and wide operating temperature range (-25°C to +55°C) make it suitable for harsh conditions, including extreme temperatures and dusty environments. By leveraging the advanced features of the ABB REF545KB133AAAA, industries can achieve superior protection and reliability, ultimately leading to enhanced productivity and reduced downtime.
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