DB配电器5267-3001,5367-6001，5367-2000,5367-3001，5367-2000/A2,5367-3001/A2,5367-6001/A2 ICE指示调节器5241，5341型；ICE5241,5341型SPC,DDC用；ICD偏差指示调节器5242,5342型；ICD5242,5342型SPC,DDC用；IML手动操作器5243，5343型；IML5243,5343型SPC,CDC用；IPB便携式操作器5244,5344型；IRO比值给定器5245，5345型；IAS自动选选择器5246,5346型；IKH报警给定器5248，5348型；ITEMV/电压变送器5251，5351型；IKY报警给定器5252,5352型；ISQ开放运算器5232,5353型；ICM加减运算器5254,5354型；ICM乘除演算器5254,5354型；ILS限幅器5256，5356型；ILS选择器5256，5356型；IBS升压器，倒相器5257，5357型；IST隔离器5258,5358型；ISN积算器5261，5361型；ISB安全保护器5262，5362型；IDB配电器5267，5367型；IDB配电器5268，5368型；IRV记录仪4131，4132型；IH15指示器4133-4136型；NRE4234-4234系列记录仪；UIC计数器5217型；UDN电源箱5223型；ICG4255电流脉冲发生器；ICT5281电流转换器；