Import 30 Mfd 440v Motor Capacitors — Buy in wholesale FOB from Supplier in India

Bosh Electronics India produces this 30 MFD 440V motor run capacitor with metallised polypropylene film dielectric and aluminium electrode construction, housed in a steel case with plastic (PP) can body. The capacitor measures 40mm diameter by 72mm height in the standard form, with an extended 40mm by 95mm variant available for applications needing greater thermal mass or higher ripple current handling. Capacitance tolerance is held within 5%, and the unit carries a one-year replacement warranty. The rated voltage of 440V AC suits industrial motor applications where mains fluctuation is common, particularly in regions with unstable grid supply.

The dielectric system uses resin or dry filling with non-PCB encapsulation, eliminating the environmental and health hazards associated with polychlorinated biphenyl compounds found in older capacitor designs. Metallised polypropylene film offers self-healing characteristics, meaning minor dielectric punctures vaporise the thin metal layer around the fault point rather than causing catastrophic short circuit failure. Flexible multi-strand copper wire conductors accommodate vibration and thermal cycling in pump and motor terminal boxes. The PP can body with steel housing provides mechanical protection while maintaining lighter weight than all-metal enclosures, though thermal dissipation characteristics differ from aluminium can designs.

Primary applications include thullu pumps (heavy-duty variants), submersible pumps, and general industrial motors in HVAC, air compressor, and fan systems. The 30 MFD capacitance value aligns with common single-phase motor requirements in the 0.5 to 3 horsepower range, though buyers should verify exact motor manufacturer specifications before substitution. OEM assemblers, industrial maintenance departments, and aftermarket distributors represent the core buyer segments. The voltage and frequency rating must match the destination country's electrical standards, 50 Hz in India but potentially 60 Hz in target export markets, which affects capacitor current and thermal stress calculations.

Bosh Electronics India is located at Plot 204, Industrial Area, Phase 2, Panchkula, Haryana, India, with postal code 134109, positioning it within the northern Indian industrial corridor between Chandigarh and Delhi. The trust tier is listed as harbor, providing basic profile verification without implying independent quality or financial audit. The response rate shows 0.00% with zero recorded average response hours, indicating no response history is available for assessment. Buyers should initiate direct contact to evaluate technical support capability, quotation turnaround, and engineering consultation access. The listing does not state the year of establishment, factory floor area, employee count, or annual production capacity.

The company profile emphasises extensive R&D, strict process control, and precision testing, though no specific laboratory accreditations such as ISO/IEC 17025 or manufacturing certifications like ISO 9001 or IATF 16949 are named. No export experience, client references, or destination countries are mentioned. The product description targets industrial motor applications specifically, suggesting Bosh Electronics India positions itself in the power factor correction and motor ancillary market rather than general-purpose electronics. The one-year replacement warranty and explicit non-PCB formulation indicate awareness of environmental compliance and after-sales obligations, but the terms and conditions of this warranty remain unspecified.