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  Voltage monitoring relays  (18,042 offers of 2,477,482 product items)

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Meter: network parameters; on panel; digital,mounting; LED x3 (1 offer) 
Manufacturer: LUMEL Mounting: on panel Output: relay;OC type output Kind of display used: LED x3 IP rating: IP40 Supply voltage: 85...253V AC Kind of network: three-phase;3-wire;4-wire Interface: R...
LUMEL
N14 13000
from € 224.08*
per piece
 
 piece
METZ CONNECT KRA-SRA-F10/21 electrical relay Grey (1 offer) 
Coupling devices are used to secure electrical isolation between logic and load. - Connection with spring-clamp terminal - Additional terminals for jumper - Test contacts for each terminal - Safe s...
Metz Connect
11071013
from € 26.75*
per piece
 
 piece
Temperature Converter/Controller DCL-33A, Multi-range, Relay, DIN Rail, 100...24 (1 offer) 
Temperature Converter/Controller, Dimensions W x H x D: 22.5 x 75 x 100 mm, Operating temperature: 0...+50 °C, Series: DCL-33A, Input types: Multi-range, Input, analogue: 4...20 mA/0...20 mA/0...1 ...
Shinko Technos
DCL-33A-R/M-01
from € 219.89*
per piece
 
 piece
Meter: network parameters; digital,mounting; LED; 5 digits; 1A,5A (1 offer) 
Manufacturer: LUMEL Mounting: on panel;for DIN rail mounting (optional) Output: analogue;relay;pulse output Operating temperature: -25...55°C Kind of display used: LED IP rating: IP65 Supply voltag...
LUMEL
N30P 220000M0
from € 238.38*
per piece
 
 piece
METZ CONNECT KRS-E06 H electrical relay White (1 offer) 
The threshold gate switches units, pumps, fans, burners, etc. As soon as the input voltage reaches the switching threshold, the relay is activated. When the input voltage falls below the switch-off...
Metz Connect
110661
from € 41.06*
per piece
 
 piece
Time lag relay Delayed operation (3 offers) 
Time lag relay, Dimensions W x H x D: 22.5 x 78.8 x 100.3 mm, Operating temperature: -20...+60 °C, Time-setting range: 0.05 s...10 d, Assembly type: DIN-rail, Output contact: 1 change-over (CO), Pr...
Finder
83.11.0.240.0000
from € 33.42*
per piece
 
 piece
Meter: network parameters; for DIN rail mounting; LCD; N43; 57.7V (1 offer) 
Manufacturer: LUMEL Mounting: for DIN rail mounting Output: OC type output;relay x3 Operating temperature: -10...55°C Kind of display used: LCD IP rating: IP50 Supply voltage: 85...253V AC;90...300...
LUMEL
N43 11100M0
from € 260.86*
per piece
 
 piece
METZ CONNECT LTM-E16 electrical relay White (1 offer) 
The lamp test module combines several functions in one module (individual and collective messages and lamp test). The incoming fault messages are applied to the inputs (1, 3, 5, 7, 9, 11, 13). The ...
Metz Connect
110280
from € 27.47*
per piece
 
 piece
Time lag relay Multifunction (3 offers) 
Time lag relay, Dimensions W x H x D: 22.5 x 78.8 x 100.3 mm, Operating temperature: -20...+60 °C, Time-setting range: 0.05 s...10 d, Assembly type: DIN-rail, Output contact: 1 change-over (CO), Pr...
Finder
83.01.0.240.0000
from € 45.85*
per piece
 
 piece
Meter: network parameters; for DIN rail mounting; LCD; N43; 290V (1 offer) 
Manufacturer: LUMEL Mounting: for DIN rail mounting Output: OC type output;relay x3 Operating temperature: -10...55°C Kind of display used: LCD IP rating: IP50 Supply voltage: 20...60V DC;20...40V ...
LUMEL
N43 13200M0
from € 261.95*
per piece
 
 piece
METZ CONNECT MFRk-E08 electrical relay White (1 offer) 
Multi-functional timer relay with incorporated coding switches to set functions. The time is set by means of a linear potentiometer on a relative scale. - Ten adjustable time ranges from 0.05 s to ...
Metz Connect
110658
from € 62.39*
per piece
 
 piece
Timer/Time lag relay Multifunction (2 offers) 
Timer/Time lag relay, Dimensions W x H x D: 74 x 32 x 53 mm, Operating temperature: 0...+40 °C, Time-setting range: 0.01 s...9999 h, Operating voltage: 24...230 VAC/DC, Output contact: 1 change-ove...
Wachendorff
TI327401
from € 130.95*
per piece
 
 piece
Meter: programmable; digital,mounting; LED; 5 digits; Char: 14mm (1 offer) 
Manufacturer: LUMEL Mounting: on panel;for DIN rail mounting (optional) Input: voltage 5...36V DC Output: analogue;relay;OC type output;24V DC/ 30mA Kind of display used: LED IP rating: IP65 Supply...
LUMEL
N30O 100000M0
from € 134.83*
per piece
 
 piece
METZ CONNECT MFRk-E08 F electrical relay White (1 offer) 
Multi-functional timer relay with incorporated coding switches to set functions. The time is set by means of a linear potentiometer on a relative scale.
Metz Connect
110658412014
from € 72.27*
per piece
 
 piece
Universal Controller BCS1 100...240 VAC (1 offer) 
Universal Controller, Dimensions W x H x D: 48 x 48 x 68 mm, Operating temperature: 0...+50 °C, Alarm: 2 x 3 A @ 250 VAC, Series: BCS1, Input types: Temperature, Input, resistance thermometer: Pt10...
Shinko Technos
BCS1R-00M00-21
from € 151.56*
per piece
 
 piece
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