M2SS1-10BMCBH-00

Product Description

It provides reliable protection against overload, phase loss, and phase unbalance, ensuring the longevity of AC motors. The relay features a manual/automatic reset function and a test button for easy verification of the trip mechanism. With a current range of 0.1-0.16 A (when combined with the MCBH-00 current setting module), it is suitable for small motors and is part of ABB's M2SS series, known for its robust construction and precise tripping characteristics. The MCBH-00 module is a current setting accessory that allows the relay to be adjusted to the motor's full load current. The combination M2SS1-10B+MCBH-00 offers a wide adjustment range, making it versatile for various motor ratings. The relay is designed to be used with ABB contactors, such as the A9-A30 series, and can be directly mounted or used with separate mounting kits. It complies with international standards including IEC 60947-4-1 and UL 508, ensuring global acceptance. This product is ideal for OEMs, panel builders, and maintenance professionals who require dependable motor protection in applications like conveyors, pumps, fans, and compressors. The M2SS1-10B+MCBH-00 is a genuine ABB spare part, available as new original equipment, and comes with a warranty to guarantee performance and reliability. The ABB M2SS1-10B+MCBH-00 is a compact thermal overload relay designed for motor protection in industrial applications.

Basic Product Information

• Adjustable current setting range from 0.1 to 0.16 A (with MCBH-00)
• Manual and automatic reset modes
• Test button for trip function verification
• Trip indicator for visual status
• Compact design for direct mounting on ABB contactors
• IP20 protection degree for safe handling
• Complies with IEC and UL standards
• Thermal overload protection with phase loss sensitivity

Technical Specifications

Version & Model Difference

The M2SS1-10B is a base thermal overload relay without a current setting module. The combination with MCBH-00 adds a plug-in current setting module that allows precise adjustment of the trip current. This version is specifically designed for low current applications (0.1-0.16 A). Other versions in the M2SS series include different current ranges (e.g., M2SS1-10A for 0.16-0.25 A) and optional features like separate mounting kits or different reset configurations.

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