Products

ABB S301PB32 Miniature Circuit Breaker 25 kA 1-P 32A 254VAC B-Curve

Product Code: S301PB32

  • Rated current of 32 A for reliable protection
  • High breaking capacity of 25kA
  • Compact width of 17.5 mm for space-saving installation
  • Operates in temperatures from -40 to 70°C
  • Complies with multiple international standards
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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 67.6 mm
Dielectric Test Voltage 2 kV
Electrical Durability 10000 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 1
Overvoltage Category IV
Power Loss 2.9 W
Power Supply Connection Arbitrary
Rated Current 32 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 254 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 0.124 kg
Width 17.5 mm
Wire Stripping Length 14 mm

Description

<p>The S300P Series MCB is a robust and reliable choice for industrial and commercial electrical applications, designed to meet your needs with precision and efficiency. This miniature circuit breaker (MCB) offers a rated current of 32 A, making it suitable for a variety of electrical systems. It operates at a rated voltage of 254 VAC with a rated insulation voltage of 500 V, ensuring safety and stability in demanding environments.</p><p>With an impressive breaking capacity of 15 kA, the S300P MCB can handle substantial fault conditions without compromising performance. The device&amp;#39;s electrical durability is guaranteed up to 10,000 cycles, providing long-lasting operation even under frequent use.</p><p>For those concerned about environmental conditions, this MCB boasts an ambient operating temperature range from -40 to 70 degrees Celsius. Additionally, its degree of protection is rated at IP20/IP40 depending on installation factors—suitable for various indoor settings while offering basic protection against solid objects larger than 12 mm.</p><p>Installation is straightforward with its DIN rail mounting type and flexible mounting position options. The arbitrary power supply connection further enhances its adaptability across different setups. Equipped with screw clamp terminals requiring a tightening torque of 2.8 N-m, it ensures secure connections that withstand everyday wear and tear.</p><p>Measuring at just 17.5 mm in width, 88 mm in height, and 67.6 mm in depth with a weight of only 0.124 kg, this compact unit fits seamlessly into tight spaces without sacrificing functionality or accessibility.</p><p>In terms of compliance and quality assurance, the S300P Series meets several standards including CSA C22.2 No.235; IEC/EN60898-1; IEC/EN60947-2; UL1077 certifications—testament to its reliability across international markets.</p><p>The MCB features curve type B characteristics which are ideal for residential or light commercial applications where lower fault currents are expected but still require fast response times to short circuits or overloads.</p><p>Designed with user convenience in mind: wire stripping length stands at an optimal length of14mm making installations quicker whilst maintaining proper contact integrity throughout usage life span thanks largely due dielectric test voltages reaching values upwards towards maximum limits set around approximately two kilovolts</p><p>Finally housing comes finished RAL7039 Grey adding subtle professionalism aesthetic appeal alongside practical benefits such as reduced visibility dirt accumulation over time compared brighter alternatives often found elsewhere industry wide today Manufacturer Part Number: S300P</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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