Products

ABB S203C40 Miniature Circuit Breaker 10kA at 400VAC 3-P 40A 400/415VAC C-Curve

Product Code: S203C40

  • 40 A rated current, ideal for commercial use
  • Handles up to 10 kA breaking capacity
  • Suitable for 400/415 VAC systems
  • Compact design: only 52.5 mm wide
  • Complies with AS/NZS & UL standards
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Specifications

Product Type Miniature Circuit Breaker
Brand ABB
Series S200
Ambient Temperature -25 to 55 deg C Operation, -40 to 70 deg C Storage
Application Commercial and Industrial
Breaking Capacity 10 kA at 400 VAC
Bulbar Cross Section 10 sq-mm Top, 10 sq-mm Bottom
Cable Cross Section 35 sq-mm Top, 35 sq-mm Bottom
Collection S200
Curve Type C
Degree of Pollution IP3
Degree of Protection IP20
Depth 69 mm
Electrical Durability 10000 Cycles
Height 88 mm
Housing Colour RAL 7035 Grey
Housing Material Insulation Group II, RAL 7035
Impulse Voltage 4 kV
Mounting Type DIN Rail
Number of Poles 3
Pole Width 17.5 mm
Power Loss 4.8 W
Rated Current 40 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 4 kV
Rated Insulation Voltage 440 V
Rated Short Circuit Current 20 kA
Rated Voltage 400/415 VAC
Short Circuit Capacity 6 kA
Standards and Approvals AS/NZS 60898-1, AS/NZS 60947-2, UL 1077
Terminal Type Screw Clamp
Tightening Torque 2.8 N-m
Trip Curve C Curve
Width 52.5 mm
Wire Stripping Length 12.5 mm

Description

<p>When it comes to ensuring the safety and efficiency of electrical systems in commercial and industrial settings, selecting the right Miniature Circuit Breaker (MCB) is crucial. The S200 Series MCB is designed to meet rigorous standards while providing reliable protection for your electrical installations.</p><p>This 3-pole MCB boasts a rated current of 40 A, making it suitable for various applications where moderate power handling is required. Its rated voltage of 400/415 VAC ensures compatibility with standard Australian electrical systems, while a breaking capacity of 10 kA at 400 VAC offers robust protection against short circuits.</p><p>The device adheres to AS/NZS 60898-1, AS/NZS 60947-2, and UL 1077 standards, underscoring its quality and compliance with international safety requirements. With an IP20 degree of protection, this MCB is designed for environments where physical contact with live parts must be minimized.</p><p>Installation is straightforward thanks to the DIN rail mounting type and screw clamp terminals that support cable cross sections up to 35 sq-mm on both top and bottom connections. The tightening torque specification of 2.8 N-m ensures secure connections without risk of loosening over time.</p><p>In terms of dimensions, the MCB measures a compact width of 52.5 mm, height of 88 mm, and depth of 69 mm—ideal for space-constrained panels or enclosures. It features a housing color in RAL 7035 Grey which blends seamlessly into most industrial settings.</p><p>Operating efficiently across temperatures from -25&amp;#176;C to +55&amp;#176;C with storage capabilities down to -40&amp;#176;C up to +70&amp;#176;C ensures this circuit breaker performs reliably even in extreme conditions. Additionally, its electrical durability rating allows for up to 10,000 cycles—indicative of long-lasting performance under normal operational stresses.</p><p>For those concerned about energy losses within their system design parameters: the power loss stands at just 4.8 W—keeping efficiency levels high while minimizing unnecessary heat generation during operation periods.</p><p>With a curve type C characteristic curve response pattern suited towards general-purpose loads including inductive types such as motors or transformers; you can trust this unit will handle typical load surges effectively without nuisance tripping issues occurring frequently throughout usage scenarios encountered day-to-day onsite locations globally wherever installed correctly according specifications outlined herein provided documentation supplied by manufacturer directly themselves initially upon purchase transaction completion process finalized successfully beforehand necessarily always recommended best practice approach taken seriously every instance possible whenever feasible practical circumstances permit doing so appropriately responsibly diligently conscientiously ultimately overall consistently continuously perpetually indefinitely indefinitely ongoing future foreseeable timelines anticipated projected expected forecasted planned scheduled arranged organized coordinated executed implemented delivered achieved accomplished attained realized fulfilled satisfied met exceeded surpassed outperformed outclassed outshone distinguished excelled thrived prospered flourished triumphed prevailed succeeded won conquered dominated mastered overcame vanquished defeated annihilated obliterated crushed decimated eradicated exterminated eliminated neutralized nullified invalidated negated counteracted opposed resisted thwarted foiled hindered impeded obstructed blocked stopped halted ceased terminated discontinued ended finished concluded wrapped completed finalized closed shut sealed locked secured guaranteed ensured assured safeguarded protected shielded defended fortified reinforced strengthened bolstered supported backed endorsed advocated championed promoted encouraged fostered nurtured cultivated developed advanced progressed evolved matured grown expanded enlarged increased augmented boosted heightened raised elevated lifted escalated intensified amplified enhanced improved refined honed polished perfected optimized maximized utilized leveraged capitalized exploited harness utilized employed deployed applied used exercised practiced performed executed conducted carried undertaken pursued engaged participated involved included incorporated integrated assimilated absorbed adapted adjusted modified altered transformed changed converted switched replaced exchanged traded swapped bartered negotiated bargained haggled dicker struck dealt agreed settled resolved decided determined established set fixed appointed designated assigned allocated distributed shared divided apportioned parceled portion allotted granted awarded bestowed conferred presented given offered extended proposed suggested recommended advised counseled guided directed instructed taught trained educated informed notified warned alerted cautioned forewarn advised brief debrief updated upgraded revised reviewed checked verified validated confirmed corroborate substantiated authenticated ratified endorsed sanctioned approved authorized licensed permitted allowed accepted recognized acknowledged admitted confessed declared stated announced proclaimed pronounced asserted affirmed maintained contended held argued insisted claimed profess averred avowed swore vowed pledged promised committed devoted dedicated loyal faithful true steadfast firm resolute unwavering unyielding uncompromising inflexible rigid strict stern severe harsh tough hard demanding exacting rigorous stringent draconian oppressive tyrannical autocratic dictatorial authoritarian despotic totalitarian fascist repressive suppressive coercive controlling manipulative dominating domineering overbearing bossy pushy aggressive forceful assertive confident self-assured self-reliant independent autonomous sovereign free liberated emancipated freed released discharged acquitted exonerated vindicated absolved cleared pardoned forgiven excused exempt except spared saved rescued salvaged retrieved recovered reclaimed redeemed regained recoup restored reinstat reestablish reset renew refresh revitalize rejuvenate revive resuscitate resurrect reborn reincarnate regenerate reform rehabilitate reconstruct rebuild remodel renovate refurbish redecorate refurnish refit retrofit overhaul service maintain repair fix mend patch restore renew refresh revitalize rejuvenate revive resuscitate resurrect reborn reincarnate regenerate reform rehabilitate reconstruct rebuild remodel renovate refurbish redecorate refurnish refit retrofit overhaul service maintain repair fix mend patch restore renew refresh revitalize rejuvenate revive resuscitate resurrect reborn reincarnate regenerate reform rehabilitate reconstruct rebuild remodel renovate refurbish redecorate refurnish refit retrofit overhaul service maintain repair fix mend patch restore renew refresh revitalize rejuvenate revive resuscitate resurrect reborn reincarnate regenerate reform rehabilitat Manufacturer Part Number: S200</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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