Skip to main content

Current & Voltage Monitoring

535 Items found
Littelfuse

120/240VAC/VDC, Earth-Leakage Relay

Item #: 0943814
CAT #: SE-704-0U
UPC: 079458989151
Company wide:
Littelfuse

120V, Ground Fault Ground-Check

Item #: 0943968
CAT #: SE-107D
UPC: 079458987942
Company wide:
Littelfuse

Test Equipt NGR Monitor 4 mA-20 mA

Item #: 0943905
CAT #: SE-330-01-00
UPC: 079458988352
Company wide:
Littelfuse

120V, Industrl Relays NGR MON

Item #: 0943944
CAT #: SE-325DSNT
UPC: 079458988130
Company wide:
Littelfuse

Arc-Flash Relay

Item #: 0293291
CAT #: PGR-8800-00-CC
UPC: 079458845334
Company wide:
Littelfuse

3-Phase Monitor 190-240V

Item #: 0606344
CAT #: 3502002
UPC: 079458989885
Company wide:
Littelfuse

3-Phase Monitor 475-600V

Item #: 0870082
CAT #: 201-575-AU
UPC: 079458990195
Company wide:
Littelfuse

Indust Relay 230VAC 50/60Hz

Item #: 0190323
CAT #: 35040028
UPC: 079458989977
Company wide:
Littelfuse

380 to 480VAC, 3-Phase Volt

Item #: 0820912
CAT #: 355-400-5
UPC: 079458989915
Company wide:
Littelfuse

3-Phase Monitor 475-600V

Item #: 0204852
CAT #: 201-575-AU-OT
UPC: 079458990201
Company wide:
Littelfuse

120V, Ground Fault Ground-Check

Item #: 0192993
CAT #: SE-107
UPC: 079458987935
Company wide:
Littelfuse

Relays Anti-Shortcycle

Item #: 0163052
CAT #: TSA141300
UPC: 079458020007
Company wide:
ATC (Automatic Timing & Controls)

SLA-230-ALE

Item #: 0914419
CAT #: SLA-230-ALE
UPC:
Company wide:
ATC (Automatic Timing & Controls)

SLD-440-ALE

Item #: 0660169
CAT #: SLD-440-ALE
UPC:
Company wide:
Littelfuse

Relays W/ Conformal Coat

Item #: 0943433
CAT #: SE-601-0T-CC
UPC: 079458820799
Company wide:
Littelfuse

240V, Industrl Relays NGR MON

Item #: 0943929
CAT #: SE-325ESNT
UPC: 079458988215
Company wide:
Littelfuse

Relays Feeder Protec Unit W/ RS-485

Item #: 0944089
CAT #: FPU-32-01-00
UPC: 079458977981
Company wide:
Littelfuse

240V, Industrl Relay NGR MON Non-latch

Item #: 0943937
CAT #: SE-325EN
UPC: 079458988178
Company wide:
Littelfuse

24VAC, Earth-Leakage Monitor

Item #: 0944372
CAT #: SE-703-03-02
UPC: 079458198737
Company wide:
Littelfuse

Indust Relays Motor GF & Insul Relay

Item #: 0944654
CAT #: PGR-6100-240
UPC: 079458182620
Company wide:
Littelfuse

48VDC, Earth-Leakage Monitor

Item #: 0944374
CAT #: SE-703-0U-00
UPC: 079458198720
Company wide:
Littelfuse

NGR Monitor Universal Eterhnet

Item #: 0943510
CAT #: SE-330-05-01
UPC: 079458812503
Company wide:
Littelfuse

120V, Industrl Relays NGR MON

Item #: 0943950
CAT #: SE-325DNT
UPC: 079458988109
Company wide:
Littelfuse

48VDC, Earth-Leakage Monitor

Item #: 0944377
CAT #: SE-703-0T-00
UPC: 079458198713
Company wide:
Littelfuse

120/240VAC/VDC, Earth-Leakage Relay

120/240VAC/VDC, Earth-Leakage Relay
Item #: 0943814
CAT #: SE-704-0U
UPC: 079458989151
Category: Power Monitoring Relays
Company wide:
Littelfuse

120V, Ground Fault Ground-Check

120V,Industrial Relays Ground Fault Ground-Check
Item #: 0943968
CAT #: SE-107D
UPC: 079458987942
Category: Power Monitoring Relays
Company wide:
Littelfuse

Test Equipt NGR Monitor 4 mA-20 mA

Environmental Test Equipment NGR Monitor 4 mA-20 mA
Item #: 0943905
CAT #: SE-330-01-00
UPC: 079458988352
Category: Power Monitoring Relays
Company wide:
Littelfuse

120V, Industrl Relays NGR MON

120VAC/VDC Industrial Relays NGR MON
Item #: 0943944
CAT #: SE-325DSNT
UPC: 079458988130
Category: Power Monitoring Relays
Company wide:
Littelfuse

Arc-Flash Relay

The PGR-8800 is a microprocessor-based relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping.
Item #: 0293291
CAT #: PGR-8800-00-CC
UPC: 079458845334
Category: Power Monitoring Relays
Company wide:
Littelfuse

3-Phase Monitor 190-240V

3-Phase Voltage/Phase Monitor, 350 Series, 190 to 240VAC Torque: 7in-lbs; Wire Size: 12-18AWG
Item #: 0606344
CAT #: 3502002
UPC: 079458989885
Category: Power Monitoring Relays
Company wide:
Littelfuse

3-Phase Monitor 475-600V

3-Phase Voltage/Phase Monitor 475 to 600VAC DIN rail or surface mount (plug-in to OT08-PC socket)
Item #: 0870082
CAT #: 201-575-AU
UPC: 079458990195
Category: Power Monitoring Relays
Company wide:
Littelfuse

Indust Relay 230VAC 50/60Hz

Industrial Relay 230VAC 50/60Hz 5W 1SP PUMP MONITOR
Item #: 0190323
CAT #: 35040028
UPC: 079458989977
Category: Power Monitoring Relays
Company wide:
Littelfuse

380 to 480VAC, 3-Phase Volt

3-Phase Voltage/Phase Monitor, 380 to 480VAC Torque: 7in-lbs; Wire Size: 12-18AWG
Item #: 0820912
CAT #: 355-400-5
UPC: 079458989915
Category: Power Monitoring Relays
Company wide:
Littelfuse

3-Phase Monitor 475-600V

3-Phase Voltage/Phase Monitor 475 to 600VAC DIN rail or surface mount (plug-in to OT08-PC socket)
Item #: 0204852
CAT #: 201-575-AU-OT
UPC: 079458990201
Category: Power Monitoring Relays
Company wide:
Littelfuse

120V, Ground Fault Ground-Check

120V,Industrial Relays Ground Fault Ground-Check
Item #: 0192993
CAT #: SE-107
UPC: 079458987935
Category: Power Monitoring Relays
Company wide:
Littelfuse

Relays Anti-Shortcycle

Time Delay & Timing Relays Anti-Shortcycle
Item #: 0163052
CAT #: TSA141300
UPC: 079458020007
Category: On Delay Timers
Company wide:
ATC (Automatic Timing & Controls)

SLA-230-ALE

DIV SLA-230-ALE
Item #: 0914419
CAT #: SLA-230-ALE
UPC:
Category: Power Monitoring Relays
Company wide:
ATC (Automatic Timing & Controls)

SLD-440-ALE

DIV SLD-440-ALE
Item #: 0660169
CAT #: SLD-440-ALE
UPC:
Category: Power Monitoring Relays
Company wide:
Littelfuse

Relays W/ Conformal Coat

Industrial Relays W/ Conformal Coat
Item #: 0943433
CAT #: SE-601-0T-CC
UPC: 079458820799
Category: Power Monitoring Relays
Company wide:
Littelfuse

240V, Industrl Relays NGR MON

240VAC, Industrial Relays NGR MON
Item #: 0943929
CAT #: SE-325ESNT
UPC: 079458988215
Category: Power Monitoring Relays
Company wide:
Littelfuse

Relays Feeder Protec Unit W/ RS-485

Industrial Relays Feeder Protec Unit W/ RS-485
Item #: 0944089
CAT #: FPU-32-01-00
UPC: 079458977981
Category: Power Monitoring Relays
Company wide:
Littelfuse

240V, Industrl Relay NGR MON Non-latch

240VAC/VDCIndustrial Relays NGR MON Non-Latching
Item #: 0943937
CAT #: SE-325EN
UPC: 079458988178
Category: Power Monitoring Relays
Company wide:
Littelfuse

24VAC, Earth-Leakage Monitor

24VAC, Earth-Leakage Monitor
Item #: 0944372
CAT #: SE-703-03-02
UPC: 079458198737
Category: Power Monitoring Relays
Company wide:
Littelfuse

Indust Relays Motor GF & Insul Relay

Industrial Relays Motor GF & Insulation Relay
Item #: 0944654
CAT #: PGR-6100-240
UPC: 079458182620
Category: Power Monitoring Relays
Company wide:
Littelfuse

48VDC, Earth-Leakage Monitor

48VDC, Earth-Leakage Monitor
Item #: 0944374
CAT #: SE-703-0U-00
UPC: 079458198720
Category: Power Monitoring Relays
Company wide:
Littelfuse

NGR Monitor Universal Eterhnet

Environmental Test Equipment NGR Monitor Universal Eterhnet
Item #: 0943510
CAT #: SE-330-05-01
UPC: 079458812503
Category: Power Monitoring Relays
Company wide:
Littelfuse

120V, Industrl Relays NGR MON

120VAC/VDC Industrial Relays NGR MON
Item #: 0943950
CAT #: SE-325DNT
UPC: 079458988109
Category: Power Monitoring Relays
Company wide:
Littelfuse

48VDC, Earth-Leakage Monitor

48VDC, Earth-Leakage Monitor
Item #: 0944377
CAT #: SE-703-0T-00
UPC: 079458198713
Category: Power Monitoring Relays
Company wide:
535 Items found