德国西门子SIEMENS公司的前身是1847年创建于柏林的西门子——哈尔斯克电报机制造公司。1897年该公司改为股份公司，1966年正式取名为西门子公司。
传感器：3RG、3SF、3SE、6GT系列
伺服传动：6SE70、6SE71、6RA、6SE99、6SN、6SL、6FC、6SY、6AU、6DD、6FX
6SC、1FN、1FT、1PH、EWN:等系列
可编程控制器（PLC）：LOGO、S7-200、S7-300、S7-400、C79451、6XV、6AV系列
低压电器：3TK、3NE、3TC、3RT、3RK、3RV、5SY、3KL、3VL、3WL、3RA、3NJ
3VF、3WL、3WN、3NA、3RB、3UF等系列
品瀚电气供应原装进口全新的停产淘汰老型号产品.
SIEMENS低压电器产品,包括尚未取得3C（CCC）认证的产品.
熔断器 接触器 继电器 变压器 断路器 传感器等等, 包括尚未取得3C（CCC）认证 的均为依法原装进口。
3SE22430XX
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5SD8002
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5SD8020
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3KA5030-1EE01
3KA5040-1EE01
3KA5130-1EE01
3KA5140-1EE01
3KA5230-1EE01
3KA5240-1EE01
3KA5330-1EE01
3KA5340-1EE01
3KA5530-1EE01
3KA5540-1EE01
3KA5730-1EE01
3KA5740-1EE01
3KA5830-1EE01
3KA5840-1EE01
3KL5030-1EB01
3KL5040-1EB01
3KL5230-1EB01
3KL5240-1EB01
3KL5330-1EB01
3KL5340-1EB01
3KL5530-1EB01
3KL5540-1EB01
3KL5730-1EB01
3KL5740-1EB01
3KL6130-1EB00
3KL6140-1EB00
3KX3517-3AA
3KX3527-3AA
3KX3552-3DA01
3KX3552-3EA01
3KX3553-3DA01
3KX3557-3AA
3KX3557-3DA01
3KX3561-0AA00
3KX3561-3DA01
3KX3612-1A
3SB1400-0A
3LD2003-0TK51
3LD2003-1TL51
3LD2003-1TP51
3LD2003-2EP51
3LD2054-0TK51
3LD2054-1TL51
3LD2054-1TP51
3LD2054-2EP51
3LD2103-0TK51
3LD2103-1TL51
3LD2103-1TP51
3LD2103-2EP51
3LD2154-0TK51
3LD2154-1TL51
3LD2154-1TP51
3LD2154-2EP51
3LD2203-0TK51
3LD2203-1TL51
3LD2254-0TK51
3LD2254-1TL51
3LD2504-0TK51
3LD2555-0TK51
3LD2704-0TK51
3LD2804-0TK51
3LD2013-0TK51
3LD2013-1TL51
3LD2044-0TK51
3LD2113-0TK51
3LD2113-1TL51
3LD2144-0TK51
3LD2213-0TK51
3LD2244-0TK51
3LD2514-0TK51
3LD2545-0TK51
3LD2714-0TK51
3LD2814-0TK51
3LD2022-0TK11
3LD2122-0TK11
3LD2222-0TK11
3LD2050-0TK11
3LD2150-0TK11
3LD2250-0TK11
3LD9220-3B
3LD9220-3C
3LD9220-5B
3LD9220-5C
3LD9250-3B
3LD9250-3C
3LD9250-4B
3LD9250-5B
3LD9250-5C
3LD9280-3B
3LD9280-3C
3LD9280-4C
3LD9280-5B
3LD9280-5C
3LD9220-0B
3LD9220-0C
3LD9220-2B
3LD9220-2C
3LD9250-0B
3LD9250-0C
3LD9250-2B
3LD9250-2C
3LD9280-0B
3LD9280-0C
3LD9280-2B
3LD9280-2C
3LD9221-0A
3LD9221-2A
3LD9251-0A
3LD9251-2A
3LD9281-2A
3LD2164-1GP51
3LD2264-1GP51
3LD2565-1GP51
3LD2766-1GP51
3LD2866-1GP51
3SF5811-0AA08
3SF5811-0AB08
3SF5811-2AA08
3SF5811-2AB08
3SF5402-1AA01
3SB3000-1HA20
3SB3500-1HA20
3SF3200-6CV00-0BA1
3SF3200-6DV00-0BA1
3SF3200-6EV00-0BA1
3SF3200-6FV00-0BA1
3SF3200-6GV00-0BA1
3SF3200-1CV00-0BA1
3SF3200-1DV00-0BA1
3SF3200-1EV00-0BA1
3SF3200-1FV00-0BA1
3SF3200-1GV00-0BA1
3SF3120-6CV00-0BA1
3SF3120-6DV00-0BA1
3SF3120-6EV00-0BA1
3SF3120-6FV00-0BA1
3SF3120-6GW00-0BA1
3SF3120-1CV00-0BA1
3SF3120-1DV00-0BA1
3SF3120-1EV00-0BA1
3SF3120-1FV00-0BA1
3SF3120-1GW00-0BA1
3SF3200-6XX03-0BA1
3SF3200-6XX04-0BA1
3SF3120-6XX00-0BA1
3SF3860-6XX00-0BA1
3SF3850-6XX00-0BA1
3SF3840-6XX00-0BA1
3SF3830-6XX00-0BA1
3SX3197
3SX3206
3SX3203
3SF3760-6XX00-0BA1
3SF3750-6XX00-0BA1
3SX3252
3SX3253
3SX3254
3SF2120-1BF00-0BA1
3SF2150-1BF00-0BA1
3SF2140-1BF00-0BA1
