Short Product Description ABB S204M-Z3 - Compact, current-limiting MCB for 4P configurations, 3A rated current, and up to 10 kA breaking capacity at 230/400 V AC.
Product ModelS204M-Z3
Material Number2CDS274001R0318
Product ID75837
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Compact Design DescriptionThe ABB S204M-Z3 boasts a compact design, making it ideal for space-saving installations in residential, commercial, and industrial settings.
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2. Dual Tripping Mechanisms DescriptionEquipped with both delayed thermal tripping for overload protection and electromechanical tripping for short circuit protection, ensuring reliable and efficient operation.
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3. High Breaking Capacity DescriptionWith a breaking capacity of up to 10 kA at 230/400 V AC, the S204M-Z3 provides robust short-circuit protection, safeguarding your electrical system.
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4. Compliance with International Standards DescriptionCompliant with IEC/EN 60898-1 and IEC/EN 60947-2, ensuring the S204M-Z3 meets stringent safety and performance standards for global applications.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Standards
CSA 22.2 No. 235 IEC/EN 60947-2 UL 1077
Tripping Characteristic
Z
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. Easy Installation DescriptionFeaturing screw terminal connections and a failsafe bi-directional cylinder-lift terminal, the S204M-Z3 offers straightforward installation on DIN rails, simplifying your electrical setup process.
4 kV at 2000 m 5 kV at Sea Level 6.2 kV
Dielectric Test Voltage
50/60 Hz-1 min: 2 kV
Input Voltage Type
AC/DC
Rated Current (In)
3 A
Rated Short-Circuit Capacity
(AC) 10 kA (DC) 10 kA (230 V AC) 10 kA (400 V AC) 10 kA (400 V) 10 kA
