Products

ABB S301PB10NA Miniature Circuit Breaker 25 kA 1-P 10A 240VAC B-Curve

Product Code: S301PB10NA

  • Rated current of 10 A for reliable protection
  • High breaking capacity of 25kA
  • Compact size: 35mm width, 88mm height, 69mm depth
  • Suitable for DIN Rail mounting with screw clamp terminals
  • Operates in ambient temps from -40 to 70°C
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Specifications

Product Type Miniature Circuit Breaker
Brand ABB
Series S300PNA
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 7036 Grey
Housing Material Insulation Group I, RAL 7036
Mounting Position Any
Mounting Type DIN Rail
Number of Poles 1
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 240 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 Miniature Circuit Breaker (MCB) is a robust and reliable choice for industrial and commercial applications. Designed to meet stringent standards, this MCB ensures safety and efficiency in electrical distribution systems.</p><p>With a rated current of 10 A, the MCB offers a solid balance between performance and protection. It operates efficiently under a rated voltage of 240 VAC, making it suitable for various applications. The breaking capacity stands at an impressive 15 kA, ensuring that it can handle significant fault conditions without compromising on safety.</p><p>This MCB is engineered with durability in mind; its electrical durability extends up to 20,000 cycles. This longevity makes it an ideal component for installations where reliability over time is critical. The device&amp;#39;s curve type B provides precise tripping characteristics suited for protecting circuits from overloads and short circuits.</p><p>The design includes a single pole configuration with dimensions of 35 mm width, 88 mm height, and 69 mm depth. Such compact sizing facilitates easy integration into existing panels or new installations via DIN rail mounting. Its weight of just 0.248 kg adds minimal load to your setup while maintaining structural integrity.</p><p>Safety features are paramount in the S300P series MCBs; they come with dual degrees of protection: IP20/IP40 depending on installation conditions, ensuring protection against dust ingress and accidental contact by fingers or tools when installed correctly in an enclosure.</p><p>For ease of installation, the terminal type is screw clamp with a tightening torque requirement of 2.8 N-m—ensuring secure connections each time—and accommodates wire stripping lengths of up to 14 mm. The power supply connection can be made arbitrarily which adds flexibility during setup.</p><p>Rated insulation voltage at an ample 500 V combined with rated impulse withstand voltage at 6 kV enhances its resilience against transient overvoltages such as those caused by lightning strikes or switching surges.</p><p>The housing color RAL 7036 Grey blends well aesthetically within most environments while offering practical benefits like reduced visibility of dirt accumulation over time—a subtle yet thoughtful detail reflecting its industrial-grade quality.</p><p>In terms of environmental adaptability, this MCB performs reliably across ambient temperatures ranging from -40&amp;#176;C to +70&amp;#176;C operation range—perfectly suited for diverse Australian climates whether it&amp;#39;s scorching heat or chilly winters!</p><p>It adheres strictly to international standards including CSA C22.2 No., IEC/EN60898-1 &amp;amp; IEC/EN60947-2 as well as UL1077 approvals which underscore its global acceptance &amp;amp; compliance credentials giving assurance about product authenticity &amp;amp; adherence towards best practices in circuit breaker technology today!</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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