Monitoring Relays
List prices across all OEM brands · 134 products
Multi-functional three phase monitoring relay, automatic phase sequence correction, over and undervoltage monitoring, 3x530-820 V AC
3x530-820 V AC
OEM List Price
Temperature monitoring relay, 45 mm wide, 3 thresholds, 3 c/o, Push-in terminals
45mm · 3c/o · 3 · Push-in terminals · 24-240 V AC/DC
OEM List Price
Temperature monitoring relay, 45 mm wide, 3 thresholds, 3 c/o, Push-in terminals with Modbus RTU communication
45mm · 3c/o · 3 · Modbus RTU · Push-in terminals
OEM List Price
OEM List Price
OEM List Price
OEM List Price
OEM List Price
OEM List Price
OEM List Price
OEM List Price
Harmony 3 Phase Control Relay, Standard, Phase sequence, phase loss, phase imbalance
0...15s · 1CO, 5A · 208...480Vac
OEM List Price · Apr 2026
RM10 Measurement & Control Relay, 3 Phase Multifunction, Self Powered, 208-480 VAC, 1 CO output
1CO · Self Powered · 208...480VAC
OEM List Price · Apr 2026
Harmony 3 Phase Control Relay, Advanced, Phase sequence, phase loss, phase imbalance, over voltage and under voltage
0...100s · 1CO, 5A · 208...480Vac
OEM List Price · Apr 2026
RM10 Measurement & Control Relay, 3 Phase Multifunction, Self Powered, 183-528 VAC, 1 CO output
1CO · Self Powered · 183...528VAC
OEM List Price · Apr 2026
Harmony 3 Phase Control Relay, Basic, Phase sequence, phase loss
1CO, 5A · 208...480Vac
OEM List Price · Apr 2026
RM17 Measurement & Control Relay, Phase Sequence, Phase, loss, Asymmetry, Self Powered, 208-480 VAC, 1 CO output
1CO · Self Powered · 208...480VAC
OEM List Price · Apr 2026
RM17 Measurement & Control Relay, Multifunction, Self Powered, 208-480 VAC, 1 CO output
1CO · Self Powered · 208...480VAC
OEM List Price · Apr 2026
RM17 Measurement & Control Relay, 3Ø: Phase loss/ Phase sequence, Self Powered, 208-480 VAC, 1 CO output
1CO · Self Powered · 208...480VAC
OEM List Price · Apr 2026
RM17 Measurement & Control Relay, 3Ø: Phase loss/ Phase sequence, Self Powered, 208-440 VAC, 2 CO output
2CO · Self Powered · 208...440VAC
OEM List Price · Apr 2026
RM17 Measurement & Control Relay, Phase Sequence, Phase, loss, Undervoltage, Self Powered, 208-480 VAC, 1 CO output
1CO · Self Powered · 208...480VAC
OEM List Price · Apr 2026