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Home Product Eaton 355LMT Thermal Overload Relay | Motor Circuit Protector for Motor Safety & Protection
Eaton 355LMT

Eaton 355LMT Thermal Overload Relay | Motor Circuit Protector for Motor Safety & Protection

Eaton 355LMT MCCB
Eaton 355LMT breaker
355LMT thermal magnetic
Eaton 355LMT
Eaton 355LMT MCCB is a thermal magnetic circuit breaker offering reliable overcurrent and short-circuit protection. The Eaton 355LMT breaker features durable construction and precise trip settings for industrial and commercial applications. Designed for safety, the 355LMT thermal magnetic mechanism ensures responsive fault interruption.
Categories:Automation
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Product Description

The Eaton 355LMT MCCB is a thermal magnetic circuit breaker designed for industrial power distribution systems. It features a compact modular design with up to 3-pole configurations, supporting current ratings from 15A to 250A and a fault current interruption capacity up to 50kA. The Eaton 355LMT breaker operates within a voltage range of 220–690V AC and is suitable for ambient temperatures of -25°C to +70°C. It integrates seamlessly with Eaton's motor protection modules and supports Modbus communication interfaces for real-time monitoring. The 355LMT thermal magnetic trip mechanism ensures precise overload and short-circuit protection, making it ideal for heavy industries, manufacturing, and energy sectors. Key advantages include robust construction, easy installation, and high reliability under extreme conditions. A limitation is its fixed tripping curve configuration, limiting customization. The design excludes auxiliary batteries or display screens, focusing purely on core protection functions.
ParameterSpecification
Product ModelEaton 355LMT MCCB
Rated Current15A-250A
Breaking Capacity25kA at 400V AC
Number of Poles3P, 4P
Tripping MechanismThermal Magnetic
Standards ComplianceIEC 60947-2
Mounting StyleFixed/Drawout
Electrical Durability20,000 cycles
Rated Voltage690V AC
Terminal Connection150mm² max
Operating Temperature-25°C to +60°C
Protection DegreeIP40
Weight5kg approx.
question:Why choose us for purchase?
answer:As Asia's leading industrial automation trader for 20 years, we prioritize quality, reliability, and reputation, with 85% business from repeat clients.
question:Why can't you supply discontinued models others offer?
answer:Other suppliers may source refurbished or obsolete stock. We prioritize product reliability and avoid risking quality with outdated models.
question:Can you share shipment photos or purchase dates?
answer:We provide relevant documentation upon request but maintain confidentiality for client-specific shipment details and timelines.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why choose us for purchase?
answer:As Asia's leading industrial automation trader for 20 years, we prioritize quality, reliability, and reputation, with 85% business from repeat clients.
question:Why can't you supply discontinued models others offer?
answer:Other suppliers may source refurbished or obsolete stock. We prioritize product reliability and avoid risking quality with outdated models.
question:Can you share shipment photos or purchase dates?
answer:We provide relevant documentation upon request but maintain confidentiality for client-specific shipment details and timelines.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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