S204-K6

Name: S204-K6
Brand: ABB
SKU: S204-K6

"ABB S204-K6: 4-pole, 6A miniature circuit breaker for 480Y/277VAC applications. Features delayed thermal tripping and UL 1077 certification. Reliable overcurrent protection for your electrical system."

Product ModelS204-K6

Material Number2CDS254001R0377

Product ID80507

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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Feature1. Reliable Overcurrent Protection:\n \"The ABB S204-K6 provides reliable overcurrent protection for your electrical system, ensuring safe operation and minimizing the risk of electrical fires.\"
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Feature2. Delayed Thermal Tripping:\n \"Equipped with delayed thermal tripping, this circuit breaker ensures that it trips only when necessary, reducing false tripping and extending its lifespan.\"
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Feature3. UL 1077 Certification:\n \"Certified to UL 1077 standards, the ABB S204-K6 meets the highest safety standards for electrical devices, providing you with peace of mind and compliance assurance.\"
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Feature4. Versatile Application:\n \"Designed for 4-pole, 6A applications at 480Y/277VAC, this circuit breaker is versatile and can be used in a variety of electrical systems, making it a valuable addition to any setup.\"

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Standards

IEC/EN 60898-1 IEC/EN 60947-2 UL 1077

Tripping Characteristic

Rated Operational Voltage

acc. to IEC 60898-1 400 V AC acc. to IEC 60898-1 400 V acc. to IEC 60947-2 440 V AC

Operational Voltage

Maximum (Incl. Tolerance) 440 V AC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V

Rated Impulse Withstand Voltage (Uimp)

4 kV at 2000 m 5 kV at Sea Level 6.2 kV