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  • ABB S203PC20 Miniature Circuit Breaker 12.5kA 3-P 20A C-Curve

ABB S203PC20 Miniature Circuit Breaker 12.5kA 3-P 20A C-Curve

Product Code: S203PC20

  • Rated current of 20 A with 12.5 kA breaking capacity
  • IP20 protection with screw clamp terminals
  • Complies with CSA, IEC/EN, and UL standards
  • Operates in -25 to 55°C; storage -40 to 70°C
  • Electrical durability up to 20,000 cycles
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Specifications

Product Type Miniature Circuit Breaker
Brand ABB
Series S200P
Ambient Temperature -25 to 55 deg C Operation, -40 to 70 deg C Storage
Breaking Capacity 12.5 kA
Connecting Capacity 18-8 AWG Busbar/18-4 AWG Conductor
Curve Type C
Degree of Pollution IP3
Degree of Protection IP20
Electrical Durability 20000 Cycles
Housing Colour RAL 7035 Grey
Number of Poles 3
Power Loss 8.7 W
Rated Current 20 A
Rated Frequency 50/60 Hz
Rated Short Circuit Current 25 kA
Standards and Approvals CSA 22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2, UL 1077
Terminal Type Screw Clamp
Tightening Torque 2.8 N-m

Description

<p>When selecting a circuit breaker for your industrial or commercial needs, the S200P series offers a reliable choice with its robust specifications and adherence to international standards. This particular model is designed to handle a rated current of 20 A, making it suitable for moderate power applications.</p><p>The breaker features three poles, ensuring comprehensive protection across multiple phases. With a breaking capacity of 12.5 kA and a rated short circuit current of 25 kA, it delivers dependable performance during fault conditions by effectively interrupting excessive currents before they can cause damage.</p><p>In terms of durability, this product boasts an impressive electrical endurance of up to 20,000 cycles. This means you can expect long-lasting operation in demanding environments without frequent replacements.</p><p>Safety and protection are paramount with the IP20 degree of protection, which guards against finger-sized objects entering the enclosure—ideal for installation in areas where accidental contact might occur. The degree of pollution is rated at IP3, indicating suitability for most industrial settings without significant exposure to dust or moisture.</p><p>The S200P series complies with several key standards: CSA 22.2 No. 235 ensures compatibility with Canadian safety requirements; IEC/EN 60898-1 and IEC/EN 60947-2 provide assurance that it meets European norms; while UL 1077 certification confirms its recognition under United States guidelines as supplementary protectors.</p><p>Installation is straightforward due to the screw clamp terminal type which supports secure connections under tightening torques up to 2.8 N-m. The connecting capacity ranges from AWG sizes: busbar connections accommodate between AWG18-8 and conductor connections fit AWG18-4 wires—offering flexibility depending on your specific wiring needs.</p><p>This circuit breaker&amp;#39;s curve type C characteristic makes it ideal for general purpose applications where normal levels of surge currents are expected such as lighting circuits or small motor loads operating at frequencies between 50/60 Hz.</p><p>Designed to withstand harsh temperatures ranging from -25&amp;#176;C up to +55&amp;#176;C during operation—and even broader extremes when stored (-40&amp;#176;C to +70&amp;#176;C)—the breaker remains reliable under varying environmental conditions typical within Australian climates.</p><p>Finally encapsulated in RAL7035 grey housing provides not only aesthetic uniformity but also practical identification among other components within switchboards or distribution panels—a subtle yet important aspect when managing complex installations efficiently.</p><p>These technical attributes make this S200P series circuit breaker an excellent choice if you&amp;#39;re seeking durability combined with compliance across multiple global standards ensuring peace-of-mind regarding quality performance over time.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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