德國DOLD公司E.DOLD& Sohne .KG積累了70多年生產大樓控制器和繼電器裝置的經驗。它是從一個小型生產機械傳動開關和時間裝置企業(yè)到現(xiàn)在生產高科技產品的大型企業(yè)。DOLD創(chuàng)始人認識到質量的產品是市場需要這個重要性。為企業(yè)獻身多年的雇員積累了怎樣設計，怎樣生產的豐富經驗。

型號舉例如下：
不對稱繼電器 BA9040電壓繼電器  BA9054相位檢測器BD9080負載檢測器 BA9067頻率繼電器 BA9837負載傳送器 BA9068保護繼電器 BA9038電流繼電器 MK9053N電壓繼電器 BA9054N相序繼電器 MK9056N絕緣監(jiān)測器 MK5880N保護繼電器 MK9163N水平感覺繼電器 MK9151N多功能繼電器 MK7850/200低壓繼電器 IK9171低壓繼電器 IK9071低壓過壓繼電器 IK9077過流繼電器 IK9270過流低流繼電器 IL9277調節(jié)繼電器 IL9086電熱調節(jié)電動機 IL9163溫度監(jiān)測器 IK9094急停模塊 LG5924急停模塊 LG5925急停模塊 BG5924急停模塊 BG5925急停模塊 BL5931急停模塊 BH5928**門檢測器 BD5985N速度運行檢測器 BH5932發(fā)光保護模塊 BG5925-900**模塊 BG5925-910雙手**斷電器 LG5933雙手**模塊 BG5933延時模塊 BG7925延時模塊 BG7926擴展模塊 LG5929低壓繼電器 SL9071過流繼電器 SK9270絕緣監(jiān)測器 SP5580錯誤報告器 SL5990/SL5991軟起動裝置 SL9017多功能時間器 SK7181/200遠程開關 SK8702分界模塊 SK3076結合模塊 SP3070/40005OA5611 OA5612 OA5621 OA5667 OA5622 OA5601  OA5602 OA5603 OA5667 OA/OW5670 OA/OW5668 OA/OW5668 OA/OW5669 OW/OR5691 OB5693 OB5694  OA5651 OA5652 OA5661 OA5662 OA5671 OA5672 OA5692 OA5681 OA5682IL9017 BA9010/BN9011BI9028  BL9025BA9019  IR9027GD/GC9013  BA9026GC9012  GE9015K04300  K04900K04000  K04030K70     K04070KU4000  KU4059/KU4061PH9260  BF9250/008BF9250/003  BF9250/002BF9251  BF9253OA5611  OA5612OA5621  OA5667OA5622  OA5601OA5602  OA5603OA5667  OA/OW5670OA/OW5668  OA/OW5669OW/OR5691  OB5693OB5694  OA5651OA5652  OA5661OA5662  OA5671OA5672  OA5692OA5681  OA5682BG5924.48/60 AC/DC24VBD5935.48/61 AC/DC24V AI930.04   BA7924.21  BD5987.02  DDN45E-Z-Z001-1100-0008  AI939.175 BA9037 BN5930 BN3081 BD5987 BA9054 BN3081  BD5935 BG5924 BN3081   DDN45-Z-2P/3P  AI7562 BE5982  AA7562 AA7616 IK8802 BD5935  BN3081  BG5924 BN5930 SL9171 IK9962  MK9906.82 MK7850 OA5612 AI939/175 AA9943.11  BN3081.63  BN5930.48 BA5930 BA9038 BN5983 AI896.07 BN5983.53AI896.07 BN5983.53 MK7850N AI941N.02  BD9080.12 IL9270.12 MK9056 AD8851 AI897 BD5877 AI898 AK9840 BO5988 OW5669OA5672.11/208 DC80V 12800Ω 10A 250VAC Nr.0049115OA5611.48/2500L1/61 DC85V 12100Ω 8A  250VAC Nr.0049076OW5669.12/698/61 DC10V DC10V 8A 250V  Nr.0045443OA5669.12/3095L1/61  DC12V 210Ω 8A 250V Nr.0052285IK9173.11/030 AC230V 0.55-1.05UN4*  Nr.0048872BD5987.02 DC24V  Nr.0037332BA7924.21 AC230V 0.3-3S  Nr.0039705BN5930.48 DC24V  Nr0048717BD5935.48/61 AC50/60HZ 230V Nr.0048717BN3081.63/61  AC50/60HZ 230V Nr0048701BN5983.53 BN5930.48 BN5930.48/204 BD5987.02/001 BD5987.02 BG5925.03 BG5925.22 BG5925.16 BG5925.02 LG5925.02 LG5925.04LG5925.48 BD5935.48 BO5988.61 BO5988.47 BH5928.92 BH5828.93 BL5931.63 BL5931.64/001 BL5927.45BL5903.22 BL5903.03 BE5982.02 BG5924.48 BD5934.48 BD5934.02 BG 5929.60 BG 5929.54 LG5929.60 LG5929.54 BN3081.63 IL7824.21 IN7824.21 BA7924.21 BA7924.21/003 BG7925.96 BD5985.02 BN5986.02 BD5980.02 BG5933.22 2 BH5933.48 3 BL5933.48 BL5933.02 BD5936.17 BH5932.2 NE5020.92 HC3096 HL3096AA9906.82/200 DC48V 0,05-1S 0039106AA9906.82/200 DC48V 3-60M 0039108AA9906.82/200 DC48V 5-100S 0039107AA9906.82/200 DC60V 0,05-1S 0058007AA9906.82/200 DC60V 0,15-3H 0034586AA9906.82/200 DC60V 0,5-10S 0034584AA9906.82/200 DC60V 3-60M 0056208AA9906.82/200 DC60V 5-100S 0034585AA9943.11 3AC50/60HZ  57/100V 0016138AA9943.11 3AC50/60HZ  63/110V 0024533AA9943.11 3AC50/60HZ 110/190V 0024287AA9943.11 3AC50/60HZ 127/220V 0016249AA9943.11 3AC50/60HZ 220/380V 0009314AA9943.11 3AC50/60HZ 230/400V 0027866AA9943.11 3AC50/60HZ 240/415V 0005678AA9943.11 3AC50/60HZ 254/440V 0017520AA9943.11 3AC50/60HZ 290/500V 0016250AA9943.11 3AC50/60HZ69,3/120V 0023087AA9943.11/001 3AC50/60HZ 100V 0016172AA9943.11/001 3AC50/60HZ 110V 0026330AA9943.11/001 3AC50/60HZ 120V 0024218AA9943.11/001 3AC50/60HZ 127V 0040811AA9943.11/001 3AC50/60HZ 160V 0043591AA9943.11/001 3AC50/60HZ 220V 0016014AA9943.11/001 3AC50/60HZ 240V 0024411AA9943.11/001 3AC50/60HZ 380V 0014461AA9943.11/001 3AC50/60HZ 400V 0038648AA9943.11/001 3AC50/60HZ 415V 0017140AA9943.11/001 3AC50/60HZ 440V 0015911AA9943.11/001 3AC50/60HZ 480V 0045786AA9943.11/001 3AC50/60HZ 500V 0015307AA9943.11/001 3AC50/60HZ 525V 0056741AA9943.11/001 3AC50/60HZ 550V 0046806AA9943.11/001 3AC50/60HZ 60V 0047977AA9943.11/001/60 3AC50/60HZ 220V 0030708AA9943.11/001/60 3AC50/60HZ 400V 0033131AA9943.11/075 3AC50/60HZ  63/110V 0044495AA9943.11/075 3AC50/60HZ 220/380V 0040570AA9943.11/075 3AC50/60HZ 230/400V 0045101AA9943.11/075 3AC50/60HZ 240/415V 0045395AA9943.11/175 3AC50/60HZ 380V 0040412AA9943.11/175 3AC50/60HZ 400V 0045103AA9943.11/201 3AC50/60HZ 220V 0039451AA9943.11/201 3AC50/60HZ 400V 0035672AA9943.11/201 3AC50/60HZ 500V 0038537AA9943.11/60 3AC50/60HZ 220/380V 0035906AA9943.12 3AC50/60HZ  57/100V 0019960AA9943.12 3AC50/60HZ  63/110V 0024217AA9943.12 3AC50/60HZ 110/190V 0044965AA9943.12 3AC50/60HZ 127/220V 0019919AA9943.12 3AC50/60HZ 220/380V 0014632AA9943.12 3AC50/60HZ 230/400V 0031606AA9943.12 3AC50/60HZ 240/415V 0014705AA9943.12 3AC50/60HZ 254/440V 0018316AA9943.12 3AC50/60HZ 290/500V 0017478AA9943.12 3AC50/60HZ 69,3/120V 0030009AA9943.12/001 3AC50/60HZ  82V 0037627AA9943.12/001 3AC50/60HZ 100V 0015894AA9943.12/001 3AC50/60HZ 110V 0024949AA9943.12/001 3AC50/60HZ 120V 0026442AA9943.12/001 3AC50/60HZ 220V 0018124AA9943.12/001 3AC50/60HZ 240V 0023183AA9943.12/001 3AC50/60HZ 380V 0014838AA9943.12/001 3AC50/60HZ 400V 0038660AA9943.12/001 3AC50/60HZ 415V 0020553AA9943.12/001 3AC50/60HZ 440V 0020154AA9943.12/001 3AC50/60HZ 460V 0043886AA9943.12/001 3AC50/60HZ 480V 0047296AA9943.12/001 3AC50/60HZ 500V 0016824AA9943.12/010 3AC50/60HZ 230/400V 0028335AA9943.12/075 3AC50/60HZ 220/380V 0041026AA9943.12/075 3AC50/60HZ 230/400V 0045792AA9943.12/075 3AC50/60HZ 63/110V 0046540AA9943.12/101 3AC50/60HZ 100V 0021187AA9943.12/101 3AC50/60HZ 400V 0021188AA9943.12/101 3AC50/60HZ 440V 0040708AA9943.12/120 3AC50/60HZ 230/400V 0033573AA9943.12/175 3AC50/60HZ  82V 0045633AA9943.12/175 3AC50/60HZ 100V 0044558AA9943.12/175 3AC50/60HZ 110V 0058813AA9943.12/175 3AC50/60HZ 230V 0052396AA9943.12/175 3AC50/60HZ 380V 0051584AA9943.12/175 3AC50/60HZ 400V 0041287AA9943.12/175 3AC50/60HZ 500V 0041025AA9943.12/201 3AC50/60HZ 220V 0041647AA9943.12/201 3AC50/60HZ 400V 0040059AA9943.12/301 3AC50/60HZ 500V 0048550AA9946 AC50/60HZ 110V 0017383AA9946 AC50/60HZ 230V 0006219AA9946 AC50/60HZ 240V 0020841AA9946 AC50/60HZ 24V 0051137AA9946 DC24V 0017177AA9946.10 AC50/60HZ 110V 0033604AA9946.10 AC50/60HZ 230V 0006220AA9946.10 AC50/60HZ 24V 0028864AA9947 AC50/60HZ 110V E300S/A300S 0013496AA9947 AC50/60HZ 110V E30S/A30S 0013495AA9947 AC50/60HZ 110V E60M/A60M 0013499AA9947 AC50/60HZ 127V E10M/A300S 0036700AA9947 AC50/60HZ 230V E10H/A10H 0013515AA9947 AC50/60HZ 230V E10M/A10M 0013512AA9947 AC50/60HZ 230V E10M/A300S 0023455AA9947 AC50/60HZ 230V E300S/A300S 0006221AA9947 AC50/60HZ 230V E300S/A30M 0013578AA9947 AC50/60HZ 230V E300S/A30S 0018905AA9947 AC50/60HZ 230V E300S/A60M 0039828AA9947 AC50/60HZ 230V E30M/A10M 0027076AA9947 AC50/60HZ 230V E30M/A300S 0033586AA9947 AC50/60HZ 230V E30M/A30M 0000556AA9947 AC50/60HZ 230V E30S/A10M 0025845AA9947 AC50/60HZ 230V E30S/A300S 0003557AA9947 AC50/60HZ 230V E30S/A30S 0013511AA9947 AC50/60HZ 230V E3H/A3H 0013513AA9947 AC50/60HZ 230V E60M/A10M 0023456AA9947 AC50/60HZ 230V E60M/A300S 0036658AA9947 AC50/60HZ 230V E60M/A30M 0020950AA9947 AC50/60HZ 230V E60M/A60M 0010345AA9947 AC50/60HZ 240V E10H/A60M 0039934AA9947 AC50/60HZ 240V E300S/A300S 0020177AA9947 AC50/60HZ 24V E30M/A30M 0051140AA9947 AC50/60HZ 24V E30S/A30S 0013479AA9947 AC50/60HZ 42V E300S/A300S 0013488AA9947 DC24V E300S/A300S 0019132AA9947 DC24V E3H/A3H 0029284AA9962.81 AC50/60HZ 110V 0,5-10M 0017936AA9962.81 AC50/60HZ 110V 1,5-30M 0017937AA9962.81 AC50/60HZ 110V 3-60M 0017797AA9962.81 AC50/60HZ 110V 5-100S 0037469AA9962.81 AC50/60HZ 127V 1,5-30M 0041313AA9962.81 AC50/60HZ 230V 0,05-1S 0017956AA9962.81 AC50/60HZ 230V 0,15-3H 0016933AA9962.81 AC50/60HZ 230V 0,15-3S 0017957AA9962.81 AC50/60HZ 230V 0,5-10H 0017958AA9962.81 AC50/60HZ 230V 0,5-10M 0015904AA9962.81 AC50/60HZ 230V 0,5-10S 0015620AA9962.81 AC50/60HZ 230V 1,5-30H 0017959AA9962.81 AC50/60HZ 230V 1,5-30M 0015946AA9962.81 AC50/60HZ 230V 1,5-30S 0016104AA9962.81 AC50/60HZ 230V 15-300S 0016123AA9962.81 AC50/60HZ 230V 3-60M 0016313AA9962.81 AC50/60HZ 230V 5-100H 0017035AA9962.81 AC50/60HZ 230V 5-100S 0016754AA9962.81 AC50/60HZ 240V 0,5-10S 0018848AA9962.81 AC50/60HZ 240V 1,5-30M 0022387AA9962.81 AC50/60HZ 240V 1,5-30S 0029032AA9962.81 AC50/60HZ 240V 15-300S 0026316AA9962.81 AC50/60HZ 240V 3-60M 0018907AA9962.81 AC50/60HZ 240V 5-100S 0034379AA9962.81 AC50/60HZ 24V 0,5-10H 0017949AA9962.81 AC50/60HZ 24V 0,5-10M 0017929AA9962.81 AC50/60HZ 24V 0,5-10S 0017925AA9962.81 AC50/60HZ 24V 3-60M 0017450AA9962.81 AC50/60HZ 42V 1,5-30M 0022967AA9962.81 AC50/60HZ 42V 3-60M 0020968AA9962.81 AC50/60HZ 60V 1,5-30M 0045259AA9962.81 DC110-127V 0,15-3H 0018092AA9962.81 DC110-127V 0,15-3S 0018084AA9962.81 DC110-127V 0,5-10M 0018089AA9962.81 DC110-127V 0,5-10S 0052759AA9962.81 DC110-127V 1,5-30H 0018094AA9962.81 DC110-127V 1,5-30M 0018090AA9962.81 DC110-127V 1,5-30S 0018086AA9962.81 DC110-127V 15-300S 0056802AA9962.81 DC110-127V 3-60M 0018091AA9962.81 DC110-127V