Finder 3 Phase Network and Line Monitoring Relays, 70 Series

Finder Brand: Finder

A range of Finder Line Relay Modules from the 70 series for 35mm DIN rail mounting. These Electronic Voltage Monitoring Relays have screw terminals, and are ideal for single and three-phase applications. The Multifunctional relays, provide the flexibility of monitoring Undervoltage, Overvoltage, Window Mode, Phase rotation, Phase loss, Asymmetry and Neutral loss.

Both flat blade and cross head screw drivers can be used to adjust the function selector, the timing trimmer, and to disengage the 35mm rail mounting clip.

  • Multifunctional types, providing the flexibility of monitoring Undervoltage, Overvoltage, Window Mode, Phase rotation, Phase loss, Asymmetry and Neutral loss
  • Positive safety logic - Make output contact opens if the relay detects an error
  • All functions and values can be easily adjusted by the selector and trimmer on front face
  • Both flat blade and cross head screw drivers can be used to adjust the regulators and the function selector
  • Colored LEDs for clear and immediate visual indication
  • Modular housing, 17.5 or 35mm wide
  • 35mm rail (EN 60715) mount
  • Cd-free contact material
  • Available for 6 or 10A, 1 CO relay output
  • Available for both Line Monitoring and Network Monitoring
Description Image Product Buy Pricing (Ex VAT) Contacts Contains function DC overvoltage Contains function DC-under voltage Contains function DC-voltage hysteresis Dimensions Function overvoltage detection Function under voltage detection Max. permitted delay-on energization time Max. permitted off-delay time Min. adjustable off-delay time Operating Voltage (AC) Operating Voltage (DC) Output Current Phase failure detection Phase imbalance monitoring Rated control supply voltage AC 50 Hz Phase sequence monitoring Rated control supply voltage AC 60 Hz Response value voltage Single-phase hysteresis possible
Finder 70.31.8.400.2022 Line Monitoring Relay Three Phase (380...415V)
Finder 70.31.8.400.2022 Line Monitoring Relay Three Phase (380...415V)
Standard range
Order code: 49-3632
MPN: 70.31.8.400.2022

Despatched within 4 working days - 65 in stock
1+ £78.24
Price per unit Ex VAT
1 O (SPDT)°C false false false 88.8 x 35 x 60.8mm 1s 60s 0.5s 250 to 400V 24V 6/10A 400 - 400 400 - 400 300 - 480V false
Finder 70.61.8.400.0000 3 Phase Network Monitoring Relay (208...480VAC)
Finder 70.61.8.400.0000 3 Phase Network Monitoring Relay (208...480VAC)
Extended range
Order code: 50-5183
MPN: 70.61.8.400.0000

Available to back orderBack-order availability date - 24/12/2026
1+ £46.91
Price per unit Ex VAT
1 hangeover°C 87 x 17.5 x 60.8mm false false 2s 0.5s N/A 208 to 480V 6A true false 208 - 480 true 208 - 480

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