Schleicher是一家成功的中型企业，总部设在柏林。在过去的60多年中，德国Schleicher专注于提供高品质、高技术的先进自动化产品，范围涉及工厂用的电子元器件和设备。开发、生产和提供CNC解决方案、PLC系统、现场总线I/O（field bus I/O）、安全系统、计时器以及监控设备，一直保持着良好的声誉，客户包括在机械制造和设备工程领域一些知名的国际公司。
德国 Schleicher施莱西尔 公司的产品有安全继电器、测量继电器、监控继电器等，型号如：
SNO3002，SNO2002，SNO2003，SNO2001，SNO3004，SNL1001，SNV2020，SNO1002，SNO1004，SNO1005，SNO1005，SNO2005，SNO4003K，SNO4063KR，SNT4M63KR，SNE4008S，SNE4003K，SNE4004KV-A，SNV4063KL，SNV4063KP，SNO4062V，SNL4062K，MZ54F，MZ54，DZ52-SG，DZR52-SL，DZR12-SL，DZ12-SL，DZ52-SL，DZ74-2S，DZ74-2SL，DZ74-2S，DZ13-SL，DZ12-SL，SZA521，SZA52-S，DZA52L，DZA52-SL，DZD31，DZD72LK，NGZ11，ZGZ12-S，ZGZP31，NGZP32，NGZP32-S，NGZ110，NGZ210，NGZ310，NGZ320，NGZ720，SSP43，SSP34，MSP33，SSP22，SSP33，SSP56，ESP22，NGS12，SSF52，SSF62
Schleicher-Electronic-safety-devices-R1.188.0359.1 SNO2005-17 DC 24V (B)
Schleicher-Electronic-safety-devices-81.188.0369.1-5NO2005-120-AC-120V-50-60Hz-(B)
Schleicher-Electronic-safety-devices-81.188.0379.1-SNO2005-115-AC-115V-50-60Hz-(B)
Schleicher-Electronic-safety-devices-R1.188.0389.1-51\102005-230-AC-230V-50-60Hz-(B)
Schleicher-Electronic-safety-devices-81.188.0399.1-5NO2005-24-AC-24V-50-60HZ-(B)
Schleicher-Electronic-safety-devices-81.188.0409.1-SN04003K-plus-DC-24V
Schleicher-Electronic-safety-devices-81.188.0459.1-SNZ4052K-PLUS-DC-24V
Schleicher-Electronic-safety-devices-81.188.0469.0-SNE4004KV-A-0,55-DC-24V-(A)
Schleicher-Electronic-safety-devices-R1.188.0479.0-SNE4004KV-A-15-DC-24V-(A)
Schleicher-Electronic-safety-devices-81.188.0489.0-SNE4004KV-A-25-DC-24V-(A)
Schleicher-Electronic-safety-devices-81.188.0499.0-SNE4004KV-A-35-DC-24V-(A)
Schleicher-Electronic-safety-devices-81.188.0509.1-SN04003K-A-plus-DC-24V
Schleicher-Electronic-safety-devices-R1.188.0529.0-SNE4004K-AC/DC-24V-50-60HZ-(A)
Schleicher-Electronic-safety-devices-81.188.0539.1-5NZ4052K-A-PLUS-DC-24V
Schleicher-Electronic-safety-devices-81.188.0559.0-SNE4004KV-0,55-DC-24V-(A)
Schleicher-Electronic-safety-devices-81.188.0569.0-SNE4004KV-1S-DC-24V-(A)
Schleicher-Electronic-safety-devices-R1.188.0579.0-SNE4004KV-2S-DC-24V-(A)
Schleicher-Electronic-safety-devices-81.188.0589.0-SNE4004KV-3S-DC-24V-(A)
Schleicher-Electronic-safety-devices-81.188.0599.0-SNE4004K-A-AC/DC-24V-(A)
Schleicher-Electronic-safety-devices-81.188.0619.0-SNV4063KL-35-DC-24V-(A)
Schleicher-Electronic-safety-devices-81.188.0629.0-SNV4063KL-A-35-DC-24V-(A)
Schleicher-Electronic-safety-devices-81.188.0639.0-SNV4063KL-305-DC-24V-(A)
Schleicher-Electronic-safety-devices-81.188.0649.0-SNV4063KL-A-305-DC-24V-(A)
Schleicher-Electronic-safety-devices-81.188.0659.0-SNV4063KP-35-DC-24V-(A)
Schleicher-Electronic-safety-devices-81.188.0669.0-SNV4063KP-A-3S-DC-24V-(A)
Schleicher-Electronic-safety-devices-81.188.0679.0-SNV4063KP-30S-DC-24V-(A)
Schleicher-Electronic-safety-devices-81.188.0689.0-SNV4063KP-A-30S-DC-24V-(A)
Schleicher-Electronic-safety-devices-R1.188.0699.7-SN04062K-AC/DC-24V-50-60HZ-(C)
Schleicher-Electronic-safety-devices-81.188.0709.2-SNO4062K-A-AC/DC-24V-50-60HZ-(C)
Schleicher-Electronic-safety-devices-R1.188.0719.2-SNO4062KM-AC/DC-24V-50-60H-Z-(C)
Schleicher-Electronic-safety-devices-R1.188.0729.2-SNO4062KM-A-AC/DC-24V-50-60Hz-(C)
Schleicher-Electronic-safety-devices-R1.188.0859.0-SNV4063KL-107-150S-DC-24V-(A)
Schleicher-Electronic-safety-devices-81.188.0889.1-SNO4003K-plus-AC-115V-120V
Schleicher-Electronic-safety-devices-81.188.0899.1-SNO4003K-plus-AC-230V
Schleicher-Electronic-safety-devices-R1.188.0909.1-SNO4003K-A-plus-AC-115V-120V
Schleicher-Electronic-safety-devices-81.188.0919.1-SNO4003K-A-plus-AC-230V
Schleicher-Electronic-safety-devices-81.188.0929.1-SNZ4052K-PLUS-AC-115-120V-50-60HZ
Schleicher-Electronic-safety-devices-81.188.0939.1-SNZ4052K-PLUS-AC-230V-50-60H-Z
Schleicher-Electronic-safety-devices-R1.188.0949.1-SNZ4052K-A-PLUS-AC-115-120V-50-60HZ
Schleicher-Electronic-safety-devices-81.188.0959.1-3NZ4052K-A-PLUS-AC-230V-50-60HZ
Schleicher-Electronic-safety-devices-81.188.0969.0-5N04063K-AC/DC-24V-50-60HZ-(A)
Schleicher-Electronic-safety-devices-81.188.0979.0-SNO4063K-AC-115V-120V-50-60HZ-(A)
Schleicher-Electronic-safety-devices-81.188.0989.0-SN04063K-AC-230V-50-60HZ-(A)
Schleicher-Electronic-safety-devices-81.188.0999.0-SN04063K-A-AC/DC-24V-50-60HZ-(A)
Schleicher-Electronic-safety-devices-81.188.1009.0-SN04063K-A-AC-115V-120V-50-60H1-(A)
Schleicher-Electronic-safety-devices-81.188.1019.0-SN04063K-A-AC-230-50-60H-Z-(A)
Schleicher-Electronic-safety-devices-81.188.1029.0-SNT4V163K-AC/DC-24V-50-60HZ-(A)-ERSATZ
Schleicher-Electronic-safety-devices-81.188.1039.0-SNT4M63K-AC-115V-120V-50-60HZ-(A)-ERSATZ