Products

ABB S302PB10 Miniature Circuit Breaker 25 kA 2-P 10A 415VAC B-Curve

Product Code: S302PB10

  • Rated current: 10 A, 2-pole MCB
  • High breaking capacity: 25kA
  • Compact size: 35 mm width
  • Suitable for DIN rail mounting
  • Wide temp. range: -40 to 70°C
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Specifications

Product Type Miniature Circuit Breaker
Brand ABB
Series S300P
Actuator Material Insulation Group II, Black, Sealable
Ambient Temperature -40 to 70 deg C Operation
Curve Type B
Degree of Pollution IP3
Degree of Protection IP20/IP40
Depth 69 mm
Dielectric Test Voltage 2 kV
Electrical Durability 20000 Cycles
Height 88 mm
Housing Colour RAL 7039 Grey
Housing Material Insulation Group I, RAL 7039
Mounting Position Any
Mounting Type DIN Rail
Number of Poles 2
Overvoltage Category IV
Power Loss 2.8 W
Power Supply Connection Arbitrary
Rated Current 10 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 6 kV
Rated Insulation Voltage 500 V
Rated Short Circuit Current 25 kA
Rated Voltage 415 VAC
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
Trip Curve B Curve
Weight 0.248 kg
Width 35 mm
Wire Stripping Length 14 mm

Description

<p>The S300P series MCB is a robust solution for those seeking reliable circuit protection in industrial and commercial settings. With a rated current of 10 A, this miniature circuit breaker efficiently manages electrical loads while ensuring safety and performance.</p><p>Designed to withstand demanding environments, the S300P comes with a rated impulse withstand voltage of 6 kV and an insulation voltage of 500 V. It operates smoothly within a system voltage of up to 415 VAC. The device’s power loss is minimal at just 2.8 W, making it an energy-efficient choice for your installations.</p><p>This MCB features a dual-pole configuration with a breaking capacity of 15 kA, offering solid protection against overcurrents and short circuits. It adheres to international standards such as CSA 22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077, assuring you that it meets rigorous quality benchmarks.</p><p>With an IP20/IP40 degree of protection, the S300P provides adequate safeguarding against dust ingress and accidental contact in various operational conditions. The screw clamp terminal type ensures secure connections with a tightening torque specification of 2.8 N-m.</p><p>Measuring at a compact width of 35 mm by height of 88 mm by depth of 69 mm, this MCB fits seamlessly into standard panels or enclosures without occupying excessive space. Weighing only 0.248 kg, it is easy to handle during installation or maintenance processes.</p><p>Engineered for durability, the S300P boasts an impressive electrical durability rating of up to 20,000 cycles and supports both AC frequencies at either 50 Hz or 60 Hz. Its short circuit capacity stands strong at up to 25 kA under specified conditions.</p><p>The unit&amp;#39;s B curve type provides optimal tripping characteristics suitable for residential or light commercial applications where low-level fault currents are anticipated.</p><p>Mounting this MCB is straightforward thanks to its DIN rail compatibility; it can be installed in any position due to its versatile design approach—an essential feature when dealing with complex wiring setups or confined spaces.</p><p>Further enhancing user convenience is its arbitrary power supply connection capability alongside housing coloured RAL7039 grey which blends well within most industrial environments aesthetically pleasingly yet unobtrusively so! </p><p>For ease-of-use during wire preparation tasks: note that recommended stripping length sits comfortably around fourteen millimeters long thus facilitating smooth conductor insertion into terminals securely every time!</p><p>Operating reliably across wide-ranging ambient temperatures from -40&amp;#176;C through +70&amp;#176;C makes sure no matter what climate zone project located within – performance remains consistently dependable throughout lifespan expected service life cycle duration overall!</p><p>In summary: whether upgrading existing infrastructure needing new installations entirely altogether rest assured knowing choosing product means investing not just piece equipment but peace mind too backed proven track record delivering excellence day after day year upon year regardless challenges faced along way ahead potentially foreseeable future alike!</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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