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Home Product Eaton 170M8637 450A 600VAC 20kA MCCB Circuit Breaker, Thermal Magnetic Trip Protection
Eaton 170M8637 450A 600VAC 20KA

Eaton 170M8637 450A 600VAC 20kA MCCB Circuit Breaker, Thermal Magnetic Trip Protection

Eaton 170M8637 breaker
450A 600VAC disconnect
20KA IEC breaker
Eaton 170M8637 450A 600VAC 20KA
Eaton 170M8637 breaker is a 450A 600VAC disconnect device with 20KA IEC interrupting capacity, designed for high-performance electrical protection and circuit management.
Categories:Automation
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Product Description

The Eaton 170M8637 breaker is a robust 450A 600VAC disconnect designed for industrial power distribution systems, offering a 20KA IEC-rated interrupting capacity for reliable circuit protection. This three-pole molded case breaker features a fixed thermal-magnetic trip mechanism, supporting direct connection to 450A loads without additional modules. It operates within a voltage range of 230–600VAC and withstands temperatures from -25°C to +70°C, making it ideal for heavy machinery, manufacturing plants, and energy infrastructure. The breaker’s compact design simplifies panel integration, though its fixed trip setting limits customization. While lacking communication interfaces or display screens, its high durability and compliance with IEC 60947-2 standards ensure optimal safety in demanding environments.
Parameter Specification
Model Eaton 170M8637 Breaker
Rated Current 450A
Voltage Rating 600VAC
Breaking Capacity 20kA
Standards Compliance IEC 60947-2
Disconnect Type Manual 450A 600VAC Disconnect
Application Industrial Power Distribution
Poles 3P
Mounting Fixed
Mechanical Life 10,000 Operations
Electrical Life 1,000 Operations at Rated Current
Operating Temperature -25°C to +60°C
Enclosure Rating IP20
Certification UL, CSA, CE
question:How is after-sales service handled if a refurbished product malfunctions?
answer:We provide free replacement or refund for refurbished product malfunctions per warranty terms.
question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS shipping. Tracking info provided upon dispatch.
question:Why was the product received with cut labels?
answer:Labels might be cut during security checks. Product authenticity guaranteed.
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:How is after-sales service handled if a refurbished product malfunctions?
answer:We provide free replacement or refund for refurbished product malfunctions per warranty terms.
question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS shipping. Tracking info provided upon dispatch.
question:Why was the product received with cut labels?
answer:Labels might be cut during security checks. Product authenticity guaranteed.
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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