Compact, current-limiting MCB for residential, commercial, and industrial use. Delayed thermal tripping mechanism. Available in 4-pole configuration.
Product ModelS204-B16
Material Number2CDS254001R0165
Product ID78543
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Compact DesignThe ABB S204-B16 is designed to be compact, making it ideal for space-constrained installations in residential, commercial, and industrial settings.
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2. Current LimitingThis circuit breaker is current limiting, which helps in reducing the impact of short circuits by limiting the current flow, thereby protecting the circuit and its components.
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3. Delayed Thermal Tripping MechanismThe S204-B16 features a delayed thermal tripping mechanism, providing a balance between sensitivity to overloads and resistance to transient conditions, ensuring reliable operation.
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4. Versatile ApplicationsSuitable for a wide range of applications including residential, commercial, and industrial settings, making it a versatile choice for various electrical needs.
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
B
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 Minimum 12 V AC Minimum 12 V DC
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 440 V
Rated Impulse Withstand Voltage (Uimp)
5
5. High Breaking CapacityWith a breaking capacity of 6kA, the S204-B16 provides robust protection against short circuits and overloads, ensuring the safety of people and equipment.
