Dongguan Yinyin Hardware Products Co., Ltd. is a comprehensive enterprise that integrates production, service, sales, and after-sales support. We welcome all buyers to contact us for detailed negotiations and custom solutions! As a professional manufacturer specializing in silver contacts, in-mold riveted parts, stamping components, and low-voltage switches (such as wall switches and leakage protection switches), we focus on "safe electricity, safe switches, and safe electricians." Thank you for your attention and trust! Our goal is to provide customers with the most thorough and reliable power safety services.
(1) When the oil level in the fuel tank is too low, the oil layer covering the circuit breaker's contacts becomes thin, leading to poor cooling of the combustible gases produced by the arc. These gases may accumulate under the top cover and mix with air, forming an explosive mixture that can ignite at high temperatures.
(2) If the oil level is too high or the vent hole is blocked, the generated gas has no room to expand, causing excessive pressure inside the tank, which may lead to rupture and fire.
(3) Contaminated or aged oil with impurities and moisture can cause internal flashovers in the oil circuit breaker, leading to serious faults.
(4) Improper adjustment of the operating mechanism or faulty components can result in slow operation or poor contact after closing. This may prevent the arc from being extinguished properly, leading to excessive gas buildup and potential explosion or fire.
(5) A low interrupting capacity means the oil circuit breaker cannot effectively cut off short-circuit currents. This can result in continuous arcing, phase-to-phase short circuits, and potentially fire or explosion.
(6) If there is excess oil on the top cover and small animals come into contact, it may cause ground insulation breakdown, leading to a dangerous explosion.
Founded in 2005, Dongguan Yinyin Hardware Products Co., Ltd. specializes in manufacturing a wide range of electrical components, including silver contacts, electrical contacts, double composite silver nails, riveted and soldered silver contacts, precision stampings, conductive copper posts, screws, pins, rivets, silver dots, binding posts, and more. We produce various products made from materials such as silver, copper, iron, aluminum, and non-magnetic steel. For inquiries, please contact Mr. Chen at 13728192869.
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