S204MT-K63

Name: S204MT-K63
Brand: ABB
SKU: S204MT-K63

The ABB S204MT-K63 is a high-quality miniature circuit breaker designed to provide reliable electrical protection in 63A, 400V AC applications. It features a thermal magnetic trip and is mounted on DIN rail for easy installation.

Product ModelS204MT-K63

Material Number2CDS274445R0607

Product ID78397

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S204MT-K63 offers reliable electrical protection with its thermal magnetic trip, ensuring that your electrical system is safe and efficient.
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2. DIN Rail MountingThe circuit breaker is designed for easy mounting on DIN rail, making installation quick and straightforward.
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3. High Current RatingWith a current rating of 63A, this circuit breaker is suitable for a wide range of applications, from residential to commercial settings.
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4. Compact DesignThe compact dimensions of the S204MT-K63 (17.5 x 69 x 88 mm) make it ideal for use in space-constrained environments.
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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, CSA 22.2 No. 235

Tripping Characteristic

Rated Voltage (Ur)

440 V

Rated Operational Voltage

acc. to IEC 60898-1 440 V acc. to IEC 60947-2 230 V

Operational Voltage

Maximum (Incl. Tolerance) 253 V AC Maximum (Incl. Tolerance) 66 V DC Minimum 12 V AC Minimum 12 V DC

Rated Insulation Voltage (Ui)