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系列名稱：AP Series MIL-PRF-39019 UL, MIL-STD, FM, Sealed Up to 20A AC & DC
系列描述：The Airpax? AP series magnetic circuit protector is available in either DC, 50/60Hz or 400Hz versions and with various delays to match the protector to specific application requirements. Unlike a thermal circuit protector, the AP does not change its trip current over a wide temperature span.?One of the most important features of this protector is the “trip free” action, meaning the circuit will not remain closed in the presence of an overload, even though the handle is held in the ON position. 延遲機(jī)制將檢測故障，并且觸點(diǎn)將斷開。“O”形環(huán)襯套密封件和襯套/手柄組件內(nèi)的硅橡膠密封套提供防水面板的完整性。根據(jù)MIL-STD-202 方法 101 測試條件 B 進(jìn)行鹽霧測試，沒有腐蝕以及電氣或機(jī)械損壞跡象。典型應(yīng)用包括通信、導(dǎo)航和航空儀表、雷達(dá)及電源。 獲 UL 認(rèn)可和 CSA 認(rèn)證的 Airpax? UP 電路保護(hù)器的結(jié)構(gòu)和工作原理與 AP 基本相同。該產(chǎn)品經(jīng)批準(zhǔn)可在 50 伏特 DC 至 20 安培、120 伏特 50/60Hz 至 15 安培和 240 伏特 50/60Hz 至 7.5 安培電流條件下工作。The UP circuit protector is available in single-pole units only, due to UL and CSA creepage specifications and the wide glass terminals utilized. UP 系列提供可選的美國工廠保險(xiǎn)聯(lián)盟 (FM) 認(rèn)證產(chǎn)品，適用于石化應(yīng)用。FM approval is available for single-pole, series trip, UP type units only. Airpax? AP-MIL 保護(hù)器根據(jù) MIL-PRF-39019 和相關(guān)規(guī)格表生產(chǎn)，遵循嚴(yán)格的生產(chǎn)和測試計(jì)劃，以保持其合格產(chǎn)品清單 (QPL) 認(rèn)證資格。已為一、二和三極串聯(lián)跳閘裝置（帶或不帶輔助觸點(diǎn)）提供此認(rèn)證。請參閱規(guī)格表 MIL-PRF-39019/1 至 6 了解關(guān)于應(yīng)用政府指定條款。AIRPAX 保持架代碼編號(hào)為 81541。 Product Configurator */