Monitoring Relays
781–800 of 875 products — Browse specifications below, then submit an RFQ
Frequency monitoring relay detecting power supply frequency 50/60Hz on DIN rail.
Insulation monitoring relay detecting electrical insulation faults on DIN rail mount.
Three-phase voltage monitoring relay for 400V systems on DIN rail.
Three-phase relay monitoring voltage and phase loss/sequence on DIN rail.
Temperature monitoring relay detecting overtemperature up to 1800°C on DIN rail.
Single-phase voltage monitoring relay for 200V, 300V, 600V systems on DIN rail.
Single-phase voltage monitoring relay for wide range 10-600V ac/dc on DIN rail.
Current monitoring relay detecting over/under current conditions on DIN rail.
Single-phase voltage monitoring relay for 200V, 300V, 600V on DIN rail.
Temperature monitoring relay for overtemperature protection on DIN rail.
Current monitoring relay for low current detection 2-500mA on DIN rail.
Single-phase voltage monitoring relay detects over and undervoltage conditions on DIN rail.
Single-phase current monitoring relay protects circuits from overcurrent and undercurrent faults.
Single-phase voltage relay monitors three voltage ranges from 10V to 150V for equipment protection.
Single-phase high-voltage monitoring relay protects equipment at 200V, 300V, or 600V.
Three-phase relay monitors phase loss, sequence, and motor temperature on one compact device.
Dual-function relay monitors current and phase for single or three-phase applications.
Frequency monitoring relay detects abnormal grid frequency between 40–70 Hz for power protection.
Level monitoring relay controls pump or alarm for liquid level in tanks using float switches.
Single-phase current relay detects low current conditions between 0.1A and 15A with adjustable delay.
Buy Monitoring Relays — Industrial Supply & Procurement
Browse 875 Monitoring Relays products available for procurement through AgaCanGroup. Top brands include Siemens, ABB, Omron, Schneider Electric, Dold. All products are available via RFQ — submit your specification and ACG will respond within 24 hours with pricing, availability and delivery options. ACG serves procurement teams across Africa, the Middle East and South Asia.