品牌介紹：

DOLD成立于1910年，是一家在安全控制和信號裝置、繼電器和監測設備領域擁有百年歷史的德國公司。DOLD產品以高質量、可靠性和創新性而著稱，旨在為工業、機械、制造和建筑領域提供解決方案。DOLD的繼電器產品系列廣泛應用于各種領域，例如自動化控制系統、電梯系統、輸電和分配系統、船舶和海事系統、風力和太陽能系統等。

該品牌主要產品種類介紹：

DOLD公司的主要產品包括：

安全控制和信號裝置：DOLD提供的安全控制和信號裝置能夠保護人員和設備免受意外傷害和損壞。產品包括安全繼電器、安全控制器、光柵和安全傳感器等。

繼電器：DOLD的繼電器產品系列包括各種類型的繼電器，如時間繼電器、安全繼電器、控制繼電器、電流監測繼電器、電壓監測繼電器、溫度繼電器和多功能繼電器等。

監測設備：DOLD的監測設備產品系列包括各種類型的監測設備，如溫度傳感器、濕度傳感器、壓力傳感器和電力因數監測設備等。

應用領域：

DOLD過壓繼電器0039920廣泛應用于工業、機械和制造領域中，以保護設備免受電壓過高的損壞。具體應用場景包括：

電力行業：DOLD過壓繼電器可應用于輸電和配電系統中，以保護電氣設備免受電壓過高的損壞，確保電力系統的穩定運行。

機械制造業：DOLD過壓繼電器可應用于各種機械設備中，如工廠生產線、機床、印刷機、包裝機等，以保護機械設備免受電壓過高的損壞，延長設備壽命。

建筑行業：DOLD過壓繼電器可應用于建筑電氣系統中，如照明系統、空調系統、電梯系統等，以保護設備免受電壓過高的損壞，確保建筑電氣系統的穩定運行。

常見產品型號：

除了DOLD過壓繼電器0039920，DOLD還生產其他各種類型的繼電器產品。常見的產品型號包括：

DOLD過流繼電器：用于檢測電路中的電流是否超過預設值，并在超過時切斷電路。

DOLD溫度繼電器：用于檢測電路中的溫度，并在超過預設值時切斷電路，以保護設備和人員免受過熱損害。

DOLD時間繼電器：用于在預設時間間隔后切換電路，以控制設備的運行時間和頻率。

總之，DOLD作為德國品牌，生產的各種類型的安全控制和信號裝置、繼電器和監測設備等產品，以高質量、可靠性和創新性而著稱，并廣泛應用于各種工業、機械、制造和建筑領域，為客戶提供優質的解決方案。

德國DOLD繼電器0039920

德國DOLD繼電器0039920

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