Product range
Account
Sign in / Register
Basket
 
 
 >  >  >  > Monitoring Relays

  Monitoring Relays (1,266 items)

The following filters help refine the item list according to your needs:
Filter: Price fromto£  Word filter 
Features
☑
Layout
☐
☐
☑
☐
Picture
Seal of approval x
marginDiff x
Back
Siemens 3UG46331AL30 electrical relay (3 offers) 
Digital monitoring relay Voltage monitoring, 22.5 mm from 17-275 V AC/DC Overshoot and undershoot Self-powered Spike delay 0.1 to 20 s Hysteresis 0.1 to 150 V 1 CO contact With or without error buf...
Siemens
3UG46331AL30
n/a
berechnete Marge kleiner
berechnete Marge kleiner
from £ 91.17*
per piece
Voltage monitoring relay; undervoltage,overvoltage; 50÷450VAC (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 50...450V AC Leads...
F&F
CP-709
n/a
berechnete Marge groesser
from £ 25.12*
per piece
Voltage monitoring relay; undervoltage,overvoltage; CP; SPDT (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Type of mod...
F&F
CP-730
n/a
berechnete Marge groesser
from £ 32.43*
per piece
Voltage monitoring relay; undervoltage,overvoltage; K8AK-PW (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: sc...
Omron
K8AK-PW1
n/a
berechnete Marge kleiner
berechnete Marge groesser
from £ 90.42*
per piece
Voltage monitoring relay; undervoltage,overvoltage; K8AK-PW (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: sc...
Omron
K8AK-PW2
n/a
berechnete Marge kleiner
berechnete Marge kleiner
berechnete Marge kleiner
from £ 90.42*
per piece
Voltage monitoring relay; undervoltage,overvoltage; M; SPDT (2 offers) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...
Crouzet
84873222
n/a
berechnete Marge groesser
berechnete Marge groesser
from £ 117.80*
per piece
Voltage monitoring relay; undervoltage,phase failure; AZF; IP20 (1 offer) 
Manufacturer: POLLIN Mounting: for DIN rail mounting Operating temperature: -15...45°C Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Output voltage: 230V AC Max. op...
POLLIN
AZF-3
n/a
berechnete Marge kleiner
from £ 50.48*
per piece
Voltage monitoring relay; undervoltage,phase failure; AZF; IP20 (1 offer) 
Manufacturer: POLLIN Mounting: for DIN rail mounting Operating temperature: -15...45°C Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Output voltage: 230V AC Max. op...
POLLIN
AZF-4
n/a
berechnete Marge kleiner
from £ 61.57*
per piece
Voltage monitoring relay; undervoltage,phase failure; CA; 1÷5s (1 offer) 
Attention! This product is sold up to the quantity available in stock. In case of larger orders, the amount will be replaced by the available quantity. Manufacturer: ZAMEL Mounting: wall mount Oper...
ZAMEL
CAH-01
n/a
berechnete Marge groesser
from £ 9.04*
per piece
Voltage monitoring relay; undervoltage,phase failure; CP; IP20 (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Kind of output 1: SPST-NO Kind of output 2: SPST-NO Kind of output 3: SPST-NO Power supply: from tested wiring sy...
F&F
CP-734
n/a
berechnete Marge groesser
from £ 32.92*
per piece
Voltage monitoring relay; undervoltage,phase failure; CP; NO (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Kind of output 1: NO Kind of output 2: NO Kind of output 3: NO Power supply: from tested wiring system IP rating:...
F&F
CP-733
n/a
berechnete Marge groesser
from £ 34.48*
per piece
Voltage monitoring relay; undervoltage,phase failure; IP20 (1 offer) 
Manufacturer: ZAMEL Mounting: for DIN rail mounting Operating temperature: -20...45°C Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dimensions: 35.4x90x66mm Ou...
ZAMEL
APM-20
n/a
berechnete Marge kleiner
from £ 61.47*
per piece
Voltage monitoring relay; undervoltage,phase failure; PEF; IP20 (1 offer) 
Manufacturer: NOVATEK ELECTRO Mounting: for DIN rail mounting Operating temperature: -35...55°C Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Output voltage: 230V A...
NOVATEK ELECTRO
PEF-320
n/a
berechnete Marge kleiner
from £ 56.06*
per piece
Voltage monitoring relay; undervoltage,phase failure; PF; IP20 (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Output voltage: 230V AC Max. opera...
F&F
PF-431
n/a
berechnete Marge kleiner
from £ 50.87*
per piece
Siemens 5TT3400 electrical relay (2 offers) 
Siemens 5TT3400
Siemens
5TT3400
n/a
berechnete Marge kleiner
berechnete Marge kleiner
from £ 92.44*
per piece
forward
Items per page: 10   15   20   50   100    Page: Back   1   ..   81   82   83   84   85   forward
* Prices with asterisk are net prices excl. statutory VAT.
Our offer is only aimed at companies, public institutions and freelancers.