Monitoring Relays


Order No.:
34G9185
Manufacturer SKU:
SFN4D18D


Order No.:
34G9186
Manufacturer SKU:
SFN4D21D


Order No.:
34G9187
Manufacturer SKU:
SFN4D24D


Order No.:
34G9189
Manufacturer SKU:
SFN4D36D


Order No.:
34G9190
Manufacturer SKU:
SFN4D48D


Order No.:
34G9191
Manufacturer SKU:
SFN4D5D


Order No.:
34G9193
Manufacturer SKU:
SFN4D60D


Order No.:
34G9195
Manufacturer SKU:
SFN4D9D


Order No.:
34G9196
Manufacturer SKU:
SFS212J


Order No.:
34G9198
Manufacturer SKU:
SFS218J


Order No.:
34G9199
Manufacturer SKU:
SFS221J


Order No.:
34G9201
Manufacturer SKU:
SFS248J


Order No.:
34G9202
Manufacturer SKU:
SFS2-DC5V


Order No.:
34G9203
Manufacturer SKU:
SFS2L12J


Order No.:
34G9204
Manufacturer SKU:
SFS2L18J


Order No.:
34G9205
Manufacturer SKU:
SFS2L21J


Order No.:
34G9207
Manufacturer SKU:
SFS2L48J


Order No.:
34G9208
Manufacturer SKU:
SFS2-L-DC12V-D


Order No.:
34G9209
Manufacturer SKU:
SFS2-L-DC24V-D


Order No.:
34G9210
Manufacturer SKU:
SFS312J
Buy monitoring relays
Monitoring relays are indispensable components for continuously monitoring electrical parameters such as voltage, current, temperature, phase sequence or frequency. They detect faults at an early stage and trigger protective measures to prevent damage or system failures. Unlike conventional relays, they have integrated measurement and analysis functions and offer the highest precision. Depending on the application, there are variants for monitoring various measured variables such as current, voltage, temperature, pressure or fill level.
Whether in industrial automation, building automation or energy supply – monitoring relays ensure the reliable operation of sensitive systems. They control motors, power supplies and controllers, detect critical conditions and prevent failures due to overload, faults or fluctuations.
Monitoring relays for safe control at Bürklin
Bürklin offers a wide range of monitoring relays from well-known manufacturers. Whether for voltage, current or phase monitoring, our relays offer high precision and fast response times. Thanks to the filter options in our online shop, you can select suitable models according to contact type, switching capacity or contact material.
You can also discover our categories for industrial relays, solid-state relays or relay accessories.