Relays - Relay Monitoring

 
1SVR730740R9200: TEMP MONITORING RELAY 24 V AC/DC
C2642: Relay, Monitor; MONITOR; C2642 3PHASE POWER MON.480VAC
Detects Phase Loss, Low Voltage and Phase Reversal The Model 2642 3-Phase Monitor protects electrical equipment by sensing phase loss, low voltage and reverse phase conditions. This device uses a combination
98043603: Relay, Monitor; SP2602Â P-114 & D-108 W/1 SEC
Protects voltage-sensitive equipment Reset delay timer Automatic reset DPDT output relay The Model 98043603 Voltage Sensor is a rapid response device for sensing a low voltage condition 120VAC, 60Hz,
DIA01C724: Relay, Monitor; 1 PH AC/DC OVER CURR, DIN 24VDC
Monitoring Relays 1-Phase AC/DC Over Current Types DIA01, PIA01 · AC/DC over current monitoring relay· Current measured through internal shunt· Measuring range 5 A AC/DC· Adjustable current limit on relative

DIA01CB23: Relay, Monitor; 1PH AC/DC OVER CUR, DIN 115/230
DIA01CB235A: Relay, Monitor; 115-230V CURR. RLY
PIA01CB235A: Relay, Monitor; E-Mech; Current; SPDT; Cur-Rtg 8/5AAC/ADC; Ctrl-V 115/230AC; Pnl-Mnt
PIA01CD485A: 24/48V CURR LEVEL RELAY
253: Relay, Monitor; Solid State; 3-Phase; SPDT; 10A; Ctrl-V 190-480AC; 240AC; Plug-In
l Socket-mounted l Senses phase reversal l Low power consumption l UL Recognized; CSA Certified The Model 253 Reverse Phase Relay is a solid-state sensing device designed for installation in equipment
3UG46321AW30: Monitoring Relay, Voltage, 1-600VAC/VDCOvershoot and Undershoot 24-240VAC/VDC
Measuring circuit: Type of current / for monitoring Number of poles / for main current circuit Measurable line frequency Measurable voltage · for AC Adjustable voltage range Adjustable response delay time ·
DPR175A: Phase Voltage Monitor 230 vac nominal Din Rail Mount
±0.5% of F.S. (F.S. = Full Scale) Auto reset on removal of fault condition Phase Sequence, Under Voltage Over Voltage Trip delay (T) Power On Delay Accuracy (Trip time) Nominal Input Voltage Power Consumption
1SVR550824R9100: Phase Monitoring Relay, Cm-pfe Series, 440 Vac, 15 Va, 3 Phase, 208 Vac, 440 Vac
Three-phase monitoring relays Product group picture Benefits and advantages, Applications Operating controls Selection table singlefunctional Selection table multifunctional Ordering details - Singlefunctional
1SVR730760R0500: CM-SFS.22S Current Monitoring Relay
Current monitoring relay CM-SFS.2 For single-phase AC/DC currents The is an electronic current monitoring relay that protects single-phase mains (DC or AC) from over- and undercurrent from 15 A. All devices
AC260B215-290: Relay, Monitor; SENSOR; 290 VOLT SEN W/LED
Voltage Monitor
DC260BM-160-250: Relay, Monitor; VOLT SEN 2 LED
Voltage Monitor
1SVR750660R0200: CM-IWN.1S Insulation monitoring relay
ISO-24-AFN: Relay; ISO Seri; Single Channel; SPST; Cur-Rtg 10A; Ctrl-V 24 VAC; Socket Mount
SMD ; Screw ; ISO Series
3RR22421FW30: Relay, Monitor; CURRENT MONITR S0 4-40A 24-240VUC SCREW
MONITORING RELAY ATTACHABLE TO CONTACTOR 3RT2. SIZE S0 STANDARD, DIGITAL ADJUSTABLE APPARENT/ACTIVE CURRENT MONIT. 40A, 20-400 HZ, 3-PHASE SUPPLY 24-240 V AC/DC 1 CO CONTACT, 1 SEMICOND. FOR ALARM AND WARNING
DIB01CB23500MA: Relay, Current Level Rev 3, 115-230Vac
Monitoring Relays 1-Phase True RMS AC/DC Over or Under Current Types DIB01, PIB01 · TRMS AC/DC over or under current monitoring relay · Current measuring through internal shunt· Selection of measuring
ISO-120-ACE: Relay; ISO Seri; Multiple Channel; SPST; Cur-Rtg 10A; Ctrl-V 120 VAC; Socket Mou
SMD ; Screw ; ISO Series
U0A-040-3A: RELAY; SINGLE PHS UNDER VLTG MNTR/RELAY
B2644M: Relay, Monitor; B2644M-240VAC 3PH POWER MON
Phase Monitor
1SVR750660R0300: CM-IWN.4S Insulation monitoring relay
LIART110A: Current Monitoring Relay, Iar.t Series, Spdt, 10 A, Socket, 250 V, Quick Connect
· Automatic or Manual Control· Start-up Inhibit· Adjustable Hysteresis· Multiple Voltages· to 100 Amp RMS The DIAR.T is a current control which is capable of sensing to 100 Amps. If requires a stepdown
3UG4513-1BR20: Phase Monitoring Relay, Multifunction, 3ug Series, 690 Vac, 3 Phase, 160 Vac, 690 Vac
Solid-state line monitoring relays provide maximum protection for mobile machines and plants or for unstable networks. Network and voltage faults can be detected early and rectified before far greater
1SVR730774R1300: CM-PAS.31S Three Phase Monitoring Relay
Three-phase monitoring relays Product group picture Three phase monitoring relays Product group picture Table of contents Benefits and advantages, Applications Notes Selection and conversion Ordering details
26: Relay, Monitor; True RMS Voltage Monitor
Voltage Monitor ; DPDT ; UL
84872140: Relay, Monitor; E-Mech; Cur-Rtg 5A; Ctrl-V 12DC; Vol-Rtg 250AC/DC; DIN Rail Mnt
Control relays monitoring their own power supply Adjustable time delays Control in 50 Hz, Hz or True RMS measurement LED status indication Controlled ranges Functions Under/Overvoltage control Under/Overvoltage

84872141: Relay, Monitor; E-Mech; Cur-Rtg 5A; Ctrl-V 24-48AC/DC; Vol-Rtg 250AC/DC; DIN Rail Mnt
84872142: Relay, Monitor; E-Mech; Control; Cur-Rtg 5A; Ctrl-V 110-240AC/DC; Vol-Rtg 250AC/DC
84872151: Relay, Monitor; E-Mech; Cur-Rtg 5A; Ctrl-V 24-48AC/DC; Vol-Rtg 250AC/DC; DIN Rail Mnt
84872152: Relay, Monitor; E-Mech; Control; Cur-Rtg 5A; Ctrl-V 110-240AC/DC; Vol-Rtg 250AC/DC
DPC01DM69400HZ: Relay, Monitor; E-Mech; 3-Phase Monitor; DPDT; True RMS; 600-690VAC; DIN RAIL Mount
· TRMS 3-phase over and under voltage, phase sequence, phase loss, asymmetry and tolerance monitoring relay · Detect when all 3 phases are present and have the correct sequence · Separately adjustable
PMPU-FA8: Phase Monitoring Relay, Pmpu-fa8 Series, 40 Va, 3 Phase, 156 Vac, 550 Vac
PHASE LOSUSN,DPEHRAVSOELRTAEVGEER&SOAVLE,RPVHOALSTEAUGNEBALANCE, PMPU-FA8 Series The PMPU-FA8 Three-Phase Monitor Relays continuously monitor all voltages of a three-phase system. They are used to protect
258B: Relay, Monitor; SSR; Phase; SPDT; Cur-Rtg 10A; Ctrl-V 208/240AC; Vol-Rtg 240AC; Plug-In
l Detects phase loss, low voltage, phase reversal l 50 Hz, 60 Hz and 400 Hz models l Automatic or manual reset l Five year unconditional warranty The Model 258 continuously monitors 3-phase power lines

A258B: Relay, Monitor; Solid State; 3-Phase; SPDT; 10 A; Ctrl-V 480 VAC; 240 VAC; Socket Mount
2500-480: Relay, Monitor; 3-Phase Monitor; 2500-480
Phase Monitor
1SVR730884R3300: Relay, Monitor; 3-Phase; 3x300-500VAC; Over/Under Vltg, Unbalance; Push-In Term.
Three-phase monitoring relays Product group picture Three-phase monitoring relays Product group picture Table of contents Benefits and advantages, Applications Operating controls Selection table singlefunctional
2885731: EMD-SL-PS-120AC
Power modules, pluggable, for EMD-SL-., supply voltage: 108 V AC. V AC Variable supply voltage range Adjustable via potentiometer on the front Separately adjustable startup and response delays Packing
1SVR730885R1300: CM-MPS.11S Three Phase Monitoring Relay
Three-phase monitoring relays Product group picture Three phase monitoring relays Product group picture Table of contents Benefits and advantages, Applications Notes Selection and conversion Ordering details
CML-24-ASA-10: CURRENT MONITOR W/MAN. RESET, 1-10A, Adjustable
The CML Series is used to detect over current conditions. The internal relay energizes (Pick-up) when the monitored current exceeds the preset trip point for longer than the adjustable time delay period.
1SVR730831R1400: Relay, Monitor; Voltage Monitoring Relay 220-240 Vac
Voltage monitoring relays CM-ESS.2 For single-phase AC/DC voltages The is an electronic voltage monitoring relay that provides reliable monitoring of voltages as well as detection of phase loss. All devices
CCMF015: Mini Current Switch
Setra's Model CCM is the industry's smallest split-core current switch offering a cost effective solution for monitoring light to medium current loads in common HVAC applications. It is designed to detect
K8AKPM1200240VAC: Relay, Monitor; Monitoring relay 22.5mm 115 to 240V AC
DIN 22.5/17.5 Size Lineup of A Wide Range of Measuring and Monitoring Relays · Compact 22.5 mm and 17.5 mm housings· Resistant to high-frequency noise· Compliance with global power and safety Model Number
CDU-120-ALE-5: RELAY; DC UNDER CURRENT MONITOR / RELAY
DPC01DM23: Phase Monitoring Relay, Multifunction, Dpc01 Series, 240 Vac, 9 Va, 3 Phase, 177 Vac, 275 Vac
· TRMS 3-phase over and under voltage, phase sequence, phase loss, asymmetry and tolerance monitoring relay · Detect when all 3 phases are present and have the correct sequence · Separately adjustable
84873023: Phase Monitoring Relay, Multifunction, Mwu Series, 480 Vac, 1.8 Va, 3 Phase, 183 Vac, 528 Vac
Multi-voltage from 480 V Controls its own supply voltage True RMS measurement LED status indication Phase sequence, failure, imbalance, under and overvoltage in window mode Customisable colours and labels
1SVR750489R8300: Relay, Monitor; 3-Phase Monitor; 530-820 V AC 50/60 Hz; Multifunction; 2 SPDT
Three-phase monitoring relays Product group picture Three phase monitoring relays Product group picture Table of contents Benefits and advantages, Applications Notes Selection and conversion Ordering details
84871122: Relay, Monitor; E-Mech; Cur-Rtg 5A; Ctrl-V 24-240AC/DC; Vol-Rtg 250AC/DC; DIN Rail Mnt
Control of AC currents Built-in current transformer Measurement ranges from 20 A Choice of output relay action True RMS measurement Supply voltage Un Voltage supply tolerance Operating range Polarity with
3RN10001AB00: Relay, Monitor; Thermistor Relay 24 Vdc 1CO
TIMING RELAY, SOLID-STATE, OFF-DELAY, W/O AUX.VOLTAGE, 1 CO CONTACT 9 TIME SETTING RANGES 0.05S.600S, 24V AC/DC, WITH LED, SCREW TERMINAL General technical data: product brand name Product designation
1SVR650487R8300: Relay, Monitor; 3-phase Monitor; 350-580 VAC 50/60 Hz; Multifunction; 2 SPDT
Features Monitoring of three-phase mains for phase sequence (can be switched off), phase failure, over- and undervoltage as well as phase unbalance Automatic phase sequence correction configurable Threshold
84871031: Relay, Monitor; Current; Under/Over; EIH; SPDT; 0.1-10A; 24VAC Supply; DIN/Surface Mnt
· 3 Product Types for Measurement Accuracy· Under or Over Current - Selectable· Space Saving 22.5mm Wide· DIN-Rail / Surface Mount Three product types; EIL to 500 mA), EIH to 10A) and EIT to 100A with

84871043: Relay, Monitor; Current; Under/Over; EIT; SPDT; 10-100A; 120VAC Supply; w/Crrnt Trnsfrmr
SPM-120-ABA-100K: Relay, Monitor; Failure Alarm, Dual Channel Seal, Socket Mnt, Adjustabel 4.7k to 100k
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2866051: Relay, Monitor; E-Mech; Voltage; SPDT; Cur-Rtg 3, 5A; Ctrl-V 3-400V; Vol-Rtg 250AC
Electronic monitoring relay, voltage monitoring in 3-phase networks within the range between the thresholds MIN and MAX with settable threshold values and adjustable response delay. Please order the power
A269: Relay, Monitor; OVER AND UNDER 3-PHASE MONITOR
Monitors for High Voltage, Low Voltage, Phase Loss & Phase Reversal The Model 269 Over & Under 3-Phase Monitor continuously monitors 3-phase lines for high voltage, low voltage, phase loss or phase reversal.

B269: Relay, Monitor; Solid State; 3-Phase; SPDT; 10A; Ctrl-V 208/240AC; 240AC; Panel Mount
C269: Relay, Monitor; Solid State; 3-Phase; SPDT; 10A; Ctrl-V 480AC; 240AC; Panel Mount
EX269: Relay, Monitor; 3 Phase Power Monitor; 50Hz application; Monitors 300-400VAC/50Hz
84873022: Phase Monitoring Relay, Sequence , Failure, Mwg Series, 480 Vac, 1.8 Va, 3 Phase, 183 Vac, 528 Vac
Applications 1 single changeover relay A 2 single changeover relay A 1 single changeover relay 5 A

84873220: Phase Monitoring Relay, Undervoltage, Overvoltage, H3us Series, 480 Vac, 2.9 Va, 3 Phase
RM4TR32: Phase Monitoring Relay, Multifunction, Zelio Series, 440 Vac, 3 Phase, 290 Vac, 484 Vac
The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute
3UG4614-2BR20: Relay, Monitor; Monitoring Relay, Digital, Unbalance
DIGITAL MONITORING RELAY UNBALANCE 0-20% REVERSIBLE PHASE SEQUENCE PHASE FAILURE 60 HZ UNDERVOLTAGE 160-690V HYSTERESIS 1-20V ON AND OFF DELAY 020S 2 CHANGEOVER CONTACTS SPRING LOADED CONNECTION Measuring
72.01.9.024.0000: Monitoring relay SPDT 24 Vdc
RM17TE00: Phase Monitoring Relay, Ip20, Ip30, Zelio Series, 480 Vac, 1.8 Va, 3 Phase, 183 Vac, 528 Vac
Reset time Maximum switching voltage Minimum switching current Maximum switching current [Us] rated supply voltage Supply voltage limits Control circuit voltage limits Power consumption Control circuit
VMKP024D: Relay, Monitor; DPDT 3VA, 24VDC, 10A
Over/Under Voltage Relays provide protection to equipment where either an over or under voltage condition is potentially damaging. They are designed to operate when the operating voltage reaches a preset

VMP012D: Relay, Monitor; E-Mech; Voltage; DPDT; Cur-Rtg 10A; Ctrl-V 12DC; Vol-Rtg 240/30AC/DC
VMP024D: Relay, Monitor; E-Mech; Voltage; DPDT; Cur-Rtg 10A; Ctrl-V 24DC; Vol-Rtg 240/30AC/DC
3UG4511-1AN20: Relay, Monitor; 3-Phase Monitor; phase sequance
ANALOG MONITORING RELAY PHASE SEQUENCE MONITORING HZ 1 CHANGEOVER CONTACT SCREW TERMINAL REPLACEMENT PRODUCT FOR OR 3UG3511-1AV50 Measuring circuit: Type of voltage for monitoring Number of poles for main
1SVR740885R1300: Relay, Monitor; 3-Phase Monitor; 90-170 Vac
Phase Monitor
1SVR740784R3300: Relay, Monitor; 3-Phase Monitor; 400 Vac
Phase Monitor
DUB01CD4810V: Relay, Monitoring, DIN Rail, SPDT, Supply: 24-48VAC/VDC, Measures: 0.1-10VAC/VDC
Monitoring Relays 1-Phase True RMS AC/DC Over or Under Voltage Types DUB01, PUB01 · TRMS AC/DC over or under voltage monitoring relays · Selection of measuring range by DIP-switches· Measuring ranges from
2903528: Monitoring Relay; 208-480VAC; EMD-BL-PH-480-PT
C263: Relay, Monitor; Solid State; 3-Phase Monitor; SPDT, 480VAC, Range 380-480V, Auto reset.
l 400Hz and Gold Contact Options l Automatic or Manual Reset The Model 263 continuously monitors 3-phase power systems for phase loss, low voltage and phase reversal. The monitor consists of a solid-state
RM17UB310: Relay, Monitor; OVER/UNDERVOLTAGE BETWEEN PHASES
Reset time Maximum switching voltage [Us] rated supply voltage Supply voltage limits Voltage detection threshold Control circuit frequency Output contacts Nominal output current Measuring cycle Hysteresis
3UG46211AW30: Relay, Monitor; 1 N/O contact, 24V-240Vac/dc 500mA
DIGITAL MONITORING RELAY CURRENT MONITORING, 22.5MM FROM TO 500MA AC/DC OVERSHOOT A. UNDERSHOOT AC/DC 240V DC AND HZ ON AND SPIKE DELAY TO 20S HYSTERESIS 1 CO CONTACT W. OR W/O ERROR MEMORY SCREW CONNECTION
DPA51CM44: Phase Monitoring Relay, Sequence , Failure, Dpa51 Series, 480 Vac, 13 Va, 3 Phase, 177 Vac, 550 Vac
Monitoring Relays 3-Phase Sequence and Phase Loss Type DPA51 · 3-phase monitoring relay for phase sequence and phase loss · Detects when all phases are present and have the correct sequence · Measures
K8AKPA2380480VAC: Relay, Monitor; Monitoring relay 22.5mm 220 to 480V SPDT
DIN 22.5/17.5 Size Lineup of A Wide Range of Measuring and Monitoring Relays · Compact 22.5 mm and 17.5 mm housings· Resistant to high-frequency noise· Compliance with global power and safety Model Number
UOA-0236: Single phase under voltage monitoring relay
SPM-120-AEE: Relay, Monitor; Submersible Pump, Dual Function Seal and Temperature, Surface Mou
The ATC Diversified Submersible Pump Monitor is a specialized control for monitoring the shaft seal and stator temperature of a submersible pump motor. Seal leakage is detected by either a resistive float
1SVR730840R0700: Relay, Monitor; Current Monitoring Relay 24-240 Vac/dc
Current monitoring relays CM-SRS.M For single-phase AC/DC currents The CM-SRS.M is an electronic current monitoring relay that protects single-phase mains (DC or AC) from over- and undercurrent from 15 A. All devices
SLA-230-ALER: MONITOR; MONITOR/RELAY
SLA-480-AFE: Relay, Monitor; 3-Phase Monitor, 480VAC, SurfaceMount, SLA Series
Phase Monitor ; Panel Mount ; Screw Terminal ; SLA Series
K8AKPW1200240VAC: Monitoring relay 22.5mm Two SPDT
DIN 22.5/17.5 Size Lineup of A Wide Range of Measuring and Monitoring Relays · Compact 22.5 mm and 17.5 mm housings· Resistant to high-frequency noise· Compliance with global power and safety Model Number
RM4TU02: Relay, Monitor; E-Mech; 3-Phase; DPDT; w/o Delay; 290-484V Range; 380-440V Supply
The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute
D2644: Relay, Monitor; Solid State; 3-Phase; DPDT; 10A; Ctrl-V 575VAC; 240AC; Panel Mount
Phase Monitor ; Panel Mount ; DPDT ; 10 A
ISO-120-AFA: Relay; ISO Seri; Single Channel; SPST; Cur-Rtg 10A; Ctrl-V 120 VAC; Socket Mount
SMD ; Screw ; ISO Series
RM17TG20: Phase Monitoring Relay, Ip20, Ip30, Zelio Series, 440 Vac, 1.8 Va, 3 Phase
Maximum switching voltage Minimum switching current [Us] rated supply voltage Supply voltage limits Control circuit voltage limits Power consumption Voltage detection threshold Control circuit frequency
16-3R-H-P1: Relay, Monitor; UNDER VOLTAGE MONITOR, 30-380V, 8-PIN OCTAL
Voltage Monitor ; Socket Mount ; 8-Pin Octal
PUB01CD4810V: Relay, Monitoring, Plug In, SPDT, Supply: 24-48VAC/VDC, Measures: 0.1-10VAC/VDC
Monitoring Relays 1-Phase True RMS AC/DC Over or Under Voltage Types DUB01, PUB01 · TRMS AC/DC over or under voltage monitoring relays · Selection of measuring range by DIP-switches· Measuring ranges from
ELRV-30: Current Monitoring Relay, Spdt, 8 A, Din Rail, 250 V, Screw
Earth Leakage Relay (Variable) - Type A Relais de fuite à la terre (variable) ­ Type A Note: Th e voltage across the fault level output MUS T NOT exceed 240V ~ (For 400V ~ units used e i nstalla tions,
PMP120: Phase Monitoring Relay, Multifunction, Pmp Series, 120 Vac, 40 Va, 3 Phase, 102 Vac, 138 Vac
PMP Series Three-Phase Monitor Relays continuously monitor all voltages of a three-phase system. They are used to protect motors and equipment from expensive damage due to phase loss, phase reversal, phase
AC-2020: MONITOR; 3 PHASE MONITOR
VWKP012D: Relay, Monitor; E-Mech; Voltage; DPDT; Ctrl-V 12DC; 10A; 240VAC; 8 Pin Octal; VWKP Series
Voltage Band Relays provide protection to equipment that is required to operate within an upper and lower voltage limit. As long as the operating voltage remains within an OVER and UNDER voltage range,

VWKP024D: Relay, Monitor; E-Mech; Voltage; DPDT; Ctrl-V 24DC; 10A; 240VAC; 8 Pin Octal; VWKP Series
VWKP120A: Relay, Monitor; E-Mech; Voltage; DPDT; Ctrl-V 120AC; 10A; 240VAC; 8Pin Octal; VWKP Series
3RN10621CW00: Relay, Monitor; Thermistor Relay 24 to 240 Vac/dc
THERMISTOR MOTOR PROTECTION FOR 6 SENSOR CIRCUITS, MULTI-MOTOR PROTECTION, UC 24.240V, SCREW CONNECTION General technical details: type of voltage Supply voltage frequency 1 / for auxiliary and control
3RS11011CK30: Relay, Monitor; TEMPERATURE CONTROL RELAY, TYPK
TEMPERATURE MONITORING RELAY THERMOCOUPLE TYP K, EXCEEDING 1 THRESH. VAL., WIDTH + 1 NC, CLOSED-CIRC.PRINC. SCREW CONNECTION General technical details: type of voltage Supply voltage frequency 1 / for auxiliary