Control Relay

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Safety Relay, 1/2-Channel Wiring with/without detection of Shorts Across Contacts, 2 N/O, 2 N/Ot-d, UB = 24 VDC, 45mm, Screw Terminals Integrated, E-STOP Monitoring, Safety Gates, with 2 Delay-on De-Energization Contacts, Delay Time Adjustable

PILZ

Safety Relay, 1/2-Channel Wiring with/without detection of Shorts Across Contacts, 2 N/O, 2 N/Ot-d, UB = 24 VDC, 45mm, Screw Terminals Integrated, E-STOP Monitoring, Safety Gates, with 2 Delay-on De-Energization Contacts, Delay Time Adjustable

MFR: PILZ

MFR #: 774502

Item #: 1552481

Available to Order

$958.50 each

Availability

Location	Available Qty

Safety Relay, 1/2-Channel Wiring with/without Detection of Shorts Across Contacts, 7 N/O, 1 N/C,1 SC, Automatic/Manual/Monitored Start, Start-up Test, UB = 110-120 V AC/24 V DC, 90mm, Screw Terminals Integrated, Monitoring of E-STOP, Safety Gates, Feedback Loop

PILZ

Safety Relay, 1/2-Channel Wiring with/without Detection of Shorts Across Contacts, 7 N/O, 1 N/C,1 SC, Automatic/Manual/Monitored Start, Start-up Test, UB = 110-120 V AC/24 V DC, 90mm, Screw Terminals Integrated, Monitoring of E-STOP, Safety Gates, Feedback Loop

MFR: PILZ

MFR #: 774085

Item #: 523235

Available to Order

$1131.00 each

Availability

Location	Available Qty

No Image Available

Littelfuse

Neutral-Grounding-Resistor Monitor

MFR: Littelfuse

MFR #: SE-330-00-00

UPC: 079458988321

Item #: 765562

Available to Order

$16875.88 each

Availability

Location	Available Qty

Contact Expansion, 1/2-Channel Wiring with/without Detection of Shorts Across Contacts, 8 N/O, 1 N/C, UB = 110 -120 VAC, 90mm

PILZ

Contact Expansion, 1/2-Channel Wiring with/without Detection of Shorts Across Contacts, 8 N/O, 1 N/C, UB = 110 -120 VAC, 90mm

MFR: PILZ

MFR #: 774143

Item #: 180000

Available to Order

$753.00 each

Availability

Location	Available Qty

Safety Relay, 1/2-Channel Wiring with/without Detection of Shorts Across Contacts, 3 N/O, 2 N/Ot-d, UB = 24 VDC, 45mm, Screw Terminals Integrated, E-STOP Monitoring, Safety Gates with 2 Delay-on De-Energization Contacts, Release Time 0.5s Fixed

PILZ

Safety Relay, 1/2-Channel Wiring with/without Detection of Shorts Across Contacts, 3 N/O, 2 N/Ot-d, UB = 24 VDC, 45mm, Screw Terminals Integrated, E-STOP Monitoring, Safety Gates with 2 Delay-on De-Energization Contacts, Release Time 0.5s Fixed

MFR: PILZ

MFR #: 774544

Item #: 1394909

Available to Order

$973.50 each

Availability

Location	Available Qty

Safety Relay, 1/2-Channel Wiring with/without Detection of Shorts Across Contacts, 2 Safety Outputs, 1 Auxiliary Output in SC Technology, Automatic/Monitored Start, UB = 24 VDC, 22.5mm, Plug-in Terminals of Screw Type, Connection Between Several Devices, Monitoring of E-STOP, Safety Gates, Feedback Loop

PILZ

Safety Relay, 1/2-Channel Wiring with/without Detection of Shorts Across Contacts, 2 Safety Outputs, 1 Auxiliary Output in SC Technology, Automatic/Monitored Start, UB = 24 VDC, 22.5mm, Plug-in Terminals of Screw Type, Connection Between Several Devices, Monitoring of E-STOP, Safety Gates, Feedback Loop

MFR: PILZ

MFR #: 774133

Item #: 831934

Available to Order

$872.00 each

Availability

Location	Available Qty

No Image Available

Eaton

Eaton D26 Series DC Relay, Mechanical latch, Seven-pole, 120 Vdc coil voltage, 7NO contact configuration, 0 blank cavities

MFR: Eaton

MFR #: D26MRD70A1

UPC: 782113290171

Item #: 1617043

Available to Order

$1182.73 each

Availability

Location	Available Qty

Configurable Safe Small Controllers PNOZmulti 2, Base Unit, Expandable, 20 Safe Digital Inputs, 4 Safe Semiconductor Outputs

PILZ

Configurable Safe Small Controllers PNOZmulti 2, Base Unit, Expandable, 20 Safe Digital Inputs, 4 Safe Semiconductor Outputs

MFR: PILZ

MFR #: 772100

Item #: 1249753

Available to Order

$1485.00 each

Availability

Location	Available Qty

50-W ground-check termination assembly with convenient mounting holes and screw terminals.

Littelfuse

SE-TA12A Relay Series Termination Assembly - 12V

MFR: Littelfuse

MFR #: SE-TA12A

UPC: 079458989489

Item #: 482948

Available to Order

$2046.95 each

Availability

Location	Available Qty

No Image Available

Littelfuse

SE-134C-XGC-00 SE 134C Series Gf-Gc Mon, Ac/Dc Supply, Ext-Gc

MFR: Littelfuse

MFR #: SE-134C-XGC-00

UPC: 079458809107

Item #: 228293

Available to Order

$17809.65 each

Availability

Location	Available Qty

PNOZsigma Safety Relay, 1/2-Channel Wiring with/without Detection of Shorts Across Contacts, Manual/Automatic Start, 3 N/O, 1 N/C, 1 SC, UB 24 VDC, 22.5 mm, Plug-in Spring-Loaded Terminals, Monitoring of E-STOP, Safety Gates, Lightguard

PILZ

PNOZsigma Safety Relay, 1/2-Channel Wiring with/without Detection of Shorts Across Contacts, Manual/Automatic Start, 3 N/O, 1 N/C, 1 SC, UB 24 VDC, 22.5 mm, Plug-in Spring-Loaded Terminals, Monitoring of E-STOP, Safety Gates, Lightguard

MFR: PILZ

MFR #: 751104

Item #: 503861

Available to Order

$546.00 each

Availability

Location	Available Qty

Safety Relay, 1/2-Channel Wiring with/without detection of Shorts Across Contacts, 3 N/O, 1 N/C,1 SC, Automatic/Monitored Start, UB = 24 V AC/DC, 45mm, Plug-in Screw Terminals, Monitoring of E-STOP, Safety Gates Sidewards Compatibility with PNOZ X3

PILZ

Safety Relay, 1/2-Channel Wiring with/without detection of Shorts Across Contacts, 3 N/O, 1 N/C,1 SC, Automatic/Monitored Start, UB = 24 V AC/DC, 45mm, Plug-in Screw Terminals, Monitoring of E-STOP, Safety Gates Sidewards Compatibility with PNOZ X3

MFR: PILZ

MFR #: 787314

Item #: 1587134

Available to Order

$670.50 each

Availability

Location	Available Qty

Safety Relay, 1/2-Channel Wiring with/without Detection of Shorts Across Contacts, 2 Safety Outputs, 1 Auxiliary Output in SC Technology, Delayed Automatic/Monitored Start, UB = 24 VDC, 22.5mm, Plug-in Terminals of Screw Type, Monitoring of E-STOP, Safety Gates, Feedback Loop

PILZ

Safety Relay, 1/2-Channel Wiring with/without Detection of Shorts Across Contacts, 2 Safety Outputs, 1 Auxiliary Output in SC Technology, Delayed Automatic/Monitored Start, UB = 24 VDC, 22.5mm, Plug-in Terminals of Screw Type, Monitoring of E-STOP, Safety Gates, Feedback Loop

MFR: PILZ

MFR #: 774131

Item #: 1596951

Available to Order

$1184.00 each

Availability

Location	Available Qty

No Image Available

Littelfuse

Remote Indication-And-Reset

MFR: Littelfuse

MFR #: RK-105

UPC: 079458987768

Item #: 454504

Available to Order

$804.33 each

Availability

Location	Available Qty

No Image Available

Littelfuse

5.6V, 5W Termination Device, Axial Lead

MFR: Littelfuse

MFR #: 1N5339B

UPC: 079458859478

Item #: 1219827

Available to Order

$22.80 each

Availability

Location	Available Qty

PSSu, Base Module for Electronic Modules, Periphery, C-rail, 1-Row, 6 Connection Levels, 12 Terminals, Spring-Loaded Connection

PILZ

PSSu, Base Module for Electronic Modules, Periphery, C-rail, 1-Row, 6 Connection Levels, 12 Terminals, Spring-Loaded Connection

MFR: PILZ

MFR #: 312623

Item #: 1532729

Available to Order

$78.00 each

Availability

Location	Available Qty

PNOZsigma Contact Expansion, 2 N/O, 1 SC, UB 24 VDC, 12.5mm, Plug-in Screw Terminals, Contact Block for Contact Expansion in Connection with Safety-Related Control Components

PILZ

PNOZsigma Contact Expansion, 2 N/O, 1 SC, UB 24 VDC, 12.5mm, Plug-in Screw Terminals, Contact Block for Contact Expansion in Connection with Safety-Related Control Components

MFR: PILZ

MFR #: 750108

Item #: 1545190

Available to Order

$313.50 each

Availability

Location	Available Qty

Used when replacing an Atkinson Omser II with an SE-130-Series Monitor.

Littelfuse

PMA-8 PMA Series Enc Panel Adaptor Se-134/Atkinson

MFR: Littelfuse

MFR #: PMA-8

UPC: 079458978421

Item #: 1008517

Available to Order

$1775.48 each

Availability

Location	Available Qty

Remote indication and reset for the SE-330, SE-330AU, and SE-330HV. NEMA 4 and NEMA 13 rating. Standard 22-mm mounting.

Littelfuse

RK-332 RK 332 Series Remote Indication And Reset Assembly

MFR: Littelfuse

MFR #: RK-332

UPC: 079458987836

Item #: 1204732

Available to Order

$1842.23 each

Availability

Location	Available Qty

The EFCT series is a sensitive nickel-core current transformer used with Littelfuse relays to detect low levels of earth-leakage current.

Littelfuse

EFCT-1 Relay Series Xfmr Current 100 1 Ef 3.25In Id

MFR: Littelfuse

MFR #: EFCT-1

UPC: 079458977684

Item #: 534791

Available to Order

$2864.50 each

Availability

Location	Available Qty

The SE-330 is an advanced ground-fault and neutral-grounding resistor monitoring relay that is compliant with Rule10-302 of the 2018 Canadian Electrical Code Part I (CE Code). It measures neutral current, neutral-to-ground voltage, and neutral-to-ground resistance. It provides continuous monitoring of the neutral-to-ground path to verify that the neutral-grounding resistor (NGR) is intact and that it has not been bypassed or shorted. An open NGR renders currentsensing ground-fault protection inoperative and could result in a false belief that the system is functioning properly. A shorted NGR results in higher-than-expected ground-fault current. The SE-330 can be used with low- and medium-voltage transformers and generators with low- or high-resistance grounding used in processing, manufacturing, chemical, pulp and paper, petroleum, and water-treatment facilities. For high-voltage applications, use the SE-330HV. For applications that require conformance to Australian standards, use the SE-330AU.

Littelfuse

SE-330-SMA SE 330 Series Se-330 Surface-Mount Adaptor

MFR: Littelfuse

MFR #: SE-330-SMA

UPC: 079458988604

Item #: 1204733

Available to Order

$1321.00 each

Availability

Location	Available Qty

The EFCT series is a sensitive nickel-core current transformer used with Littelfuse relays to detect low levels of earth-leakage current.

Littelfuse

EFCT-26 Relay Series Xfmr Current 100:1 Ef 26Mm Id

MFR: Littelfuse

MFR #: EFCT-26

UPC: 079458977721

Item #: 866232

Available to Order

$1793.60 each

Availability

Location	Available Qty

50-W ground-check termination assembly with convenient mounting holes and wire leads.

Littelfuse

SE-TA6A-WL Relay Series Gf/Gc Term Assy 5.6V 50W Tc Wl

MFR: Littelfuse

MFR #: SE-TA6A-WL

UPC: 079458989557

Item #: 656337

Available to Order

$2349.20 each

Availability

Location	Available Qty

Used On Systems Up To 15 kV.

Littelfuse

ER-15KV ER-15KV Series Res Sensing 100K 15000V L-L

MFR: Littelfuse

MFR #: ER-15KV

UPC: 079458977905

Item #: 501382

Available to Order

$10080.30 each

Availability

Location	Available Qty

MOTOR OVERLOAD PROTECTION 8000

Littelfuse

MP8000 MP8000 Series Motor Overload Protection 8000

MFR: Littelfuse

MFR #: MP8000

UPC: 079458046113

Item #: 719830

Available to Order

$2952.45 each

Availability

Location	Available Qty

No Image Available

Littelfuse

ECSL41AD SSAC Current Sensor

MFR: Littelfuse

MFR #: ECSL41AD

UPC: 079458992724

Item #: 1238971

Available to Order

$627.83 each

Availability

Location	Available Qty

No Image Available

Littelfuse

SE-330-07-00 SE 330 Series Ngr Mon.,Univ.,Sc Fiber & Rj45,61850

MFR: Littelfuse

MFR #: SE-330-07-00

UPC: 079458812848

Item #: 1528349

Available to Order

$25296.25 each

Availability

Location	Available Qty

No Image Available

Littelfuse

SE-330-04-00 SE 330 Series Ngr Mon.,Univ., Ethernet Sc Fiber & Rj45

MFR: Littelfuse

MFR #: SE-330-04-00

UPC: 079458812473

Item #: 1526332

Available to Order

$23538.35 each

Availability

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The PGR-3100 indicates the presence of voltage on each phase of a three-phase system. The LEDs on the panel illuminate when voltage is present. When a ground-fault occurs, the voltage on the faulted phase reduces to ground potential, causing the LEDs for the faulted phase to dim. On a resistance grounded or ungrounded system the LEDs for the unfaulted phases become brighter. Ungrounded ac systems are required by the National Electrical Code (NEC) Article 250.21(B) and the Canadian Electrical Code Part 1, Section 10-106 (2) to have ground detectors, such as the PGR-3100, installed on the system. External potential transformers (PTs) can be used to step down system voltage, allowing the PGR-3100 to be applied to any system voltage. PTs are not required for system voltages up to 600 Vac.

Littelfuse

PGR-3100 PGR 3100 Series Ground Fault Indication System W/ Leds

MFR: Littelfuse

MFR #: PGR-3100

UPC: 079458177312

Item #: 952482

Available to Order

$2699.93 each

Availability

Location	Available Qty

The ARP Series is used in systems where equal run time for two motors is desirable. The selector switch allows selection of alternation of either load for continuous operation. LEDs indicate the status of the output relay. This versatile series may be front panel mounted (BZ1 accessory required) or 35 mm DIN rail mounted with an accessory socket. Operation: Alternating: When the rotary switch is in the alternate position, alternating operation of Load A and Load B occurs upon the opening of the control switch S1. To terminate alternating operation and cause only the selected load to operate, rotate the switch to position A to lock Load A or position B to lock Load B. The LEDs indicate the status of the internal relay and which load is selected to operate. Note: Input voltage must be applied at all times for proper alternation. The use of a solid-state control switch for S1 may not initiate alternation correctly. S1 voltage must be from the same supply as the units input voltage (see connection diagrams on datasheet). Loss of input voltage resets the unit; Load A becomes the lead load for the next operation. Duplexing (Cross Wired): Duplexing models operate the same as alternating relays and when both the Control (S1) and Lag Load (S2) Switches are closed, Load A and Load B energize simultaneously. The DPDT 8-pin, cross-wired option, allows extra system load capacity through simultaneous operation of both motors when needed. Relay contacts are not isolated.

Littelfuse

ARP63S SSAC Alternating Relay

MFR: Littelfuse

MFR #: ARP63S

UPC: 079458991505

Item #: 584614

Available to Order

$475.63 each

Availability

Location	Available Qty

Panel-mounted analog am meter displays the Ground-Fault Current as a percentage of the set-point.

Littelfuse

PGA-0500 Relay Series Analog Percent Meter

MFR: Littelfuse

MFR #: PGA-0500

UPC: 079458178173

Item #: 1022868

Available to Order

$1979.63 each

Availability

Location	Available Qty

The DCSA Series is a loop-powered, linear output current transducer that provides an output that is directly proportional to the RMS AC current passing through the LCSC10T12 sensor. The DCSA provides either an analog current or voltage: 4 - 20 mA, 1 to 5VDC, or 2 to 10VDC. Each unit is factory calibrated for monitoring (with the LCSC10T12 connected) in one of four ranges; 0 - 5, 0 - 10, 0 - 20, or 0 - 50A. Zero and span adjustments allow field calibration if needed. The DCSA mounts on both DIN 1 and DIN 3 rails.

Littelfuse

DCSA50 SSAC Ac Current Transducer

MFR: Littelfuse

MFR #: DCSA50

UPC: 079458992083

Item #: 1534386

Available to Order

$528.35 each

Availability

Location	Available Qty

The SE-330 is an advanced ground-fault and neutral-groundingresistor monitoring relay that is compliant with Rule10-302 of the 2018 Canadian Electrical Code Part I (CE Code). It measures neutral current, neutral-to-ground voltage, and neutral-to-ground resistance. It provides continuous monitoring of the neutral-to-ground path to verify that the neutral-grounding resistor (NGR) is intact and that it has not been bypassed or shorted. An open NGR renders currentsensing ground-fault protection inoperative and could result in a false belief that the system is functioning properly. A shorted NGR results in higher-than-expected ground-fault current. The SE-330 can be used with low- and medium-voltage transformers and generators with low- or high-resistance grounding used in processing, manufacturing, chemical, pulp and paper, petroleum, and water-treatment facilities. For high-voltage applications, use the SE-330HV. For applications that require conformance to Australian standards, use the SE-330AU.

Littelfuse

SE-330-03-01 SE 330 Series Ngr Monitor Nc Ethernet

MFR: Littelfuse

MFR #: SE-330-03-01

UPC: 079458988420

Item #: 1502618

In Stock - Check Availability

$23538.35 each

Availability

Location	Available Qty

The ISS-105 is a smart five-channel intrinsically safe relay and pump controller. The ISS-105 can be configured for a wide variety of applications including alternating or non-alternating duplex, duplex separate pump stop (SPS), triplex and quadplex applications. It can be set up for pump-up or pump-down applications or can be used as a five-channel relay. The ISS-105 has a long list of features that are needed for multiple pump applications. The ISS-105 can indicate low, high and out-of-sequence alarms. If an out-of-sequence alarm occurs, the skipped pump(s) will be started as intended. The Model ISS-105 can be set up to do non-alternating control, alternating control and alternating control with one non-alternating pump. The non-alternating pump is intended for use with an emergency or jockey pump. The ISS-105 can start an emergency pump once every 50 cycles to keep it working freely. Using the built-in DIP switches, individual pumps can be disabled when taken out of service for repair or maintenance.

Littelfuse

ISS-105 Symcom 5-Ch Intrinsically-Safe Switch

MFR: Littelfuse

MFR #: ISS-105

UPC: 079458994315

Item #: 1569571

Available to Order

$2651.05 each

Availability

Location	Available Qty

The SE-330 is an advanced ground-fault and neutral-groundingresistor monitoring relay that is compliant with Rule10-302 of the 2018 Canadian Electrical Code Part I (CE Code). It measures neutral current, neutral-to-ground voltage, and neutral-to-ground resistance. It provides continuous monitoring of the neutral-to-ground path to verify that the neutral-grounding resistor (NGR) is intact and that it has not been bypassed or shorted. An open NGR renders currentsensing ground-fault protection inoperative and could result in a false belief that the system is functioning properly. A shorted NGR results in higher-than-expected ground-fault current. The SE-330 can be used with low- and medium-voltage transformers and generators with low- or high-resistance grounding used in processing, manufacturing, chemical, pulp and paper, petroleum, and water-treatment facilities. For high-voltage applications, use the SE-330HV. For applications that require conformance to Australian standards, use the SE-330AU.

Littelfuse

SE-330-03-00 SE 330 Series Neutral-Grounding-Resistor Monitor Ether

MFR: Littelfuse

MFR #: SE-330-03-00

UPC: 079458988413

Item #: 1445479

Available to Order

$23538.35 each

Availability

Location	Available Qty

The PC-102 series is a dual-channel switch that provides dual protection against seal failures and over-temperature in submersible pumping applications. The relays have two form-C isolated output relays and two LEDs, which illuminate when each associated output relay is energized. The sensitivity adjustment (4.7k-100kOhms) allows you to define the input impedance at which the output relays will change state. The sensitivity for the over-temperature detector can be set to 4k Ohms with use of the DIP switches.

Littelfuse

PC-102CICI-LT Symcom 2-Channel Leak/Temp Detector/1

MFR: Littelfuse

MFR #: PC-102CICI-LT

UPC: 079458997699

Item #: 595113

Available to Order

$758.33 each

Availability

Location	Available Qty

Operates on AC ungrounded systems. The EL3100 is a self-powered ground-fault and phase voltage indication system for 3-phase systems. The EL3100 meets the National Electrical Code (NEC, Article 250.21(B)) and the Canadian Electrical Code (CEC) requirements for ground detectors for ungrounded alternating-current systems. Voltage connections are provided on the EL3100 for 208, 240, 480, and 600-V systems. Three green LEDs on the EL3100 indicate the presence of phase-to-ground voltage and one red LED indicates a ground fault. The EL3100 can operate stand-alone or with up to five remote LED indicators. A solid-state relay output provides indication of a ground fault. The output relay is closed when the 3-phase neutral voltage shifts as the result of ground leakage.

Littelfuse

EL3100-00 Ground-Fault and Phase-Voltage Indicator Ground-Fault Indication Unit

MFR: Littelfuse

MFR #: EL3100-00

UPC: 079458825527

Item #: 738995

Available to Order

$3648.63 each

Availability

Location	Available Qty

No Image Available

Littelfuse

RK-310R-01 Relay Series Rk-310R-01 Led Remote Kit Red C/W Lbl#1

MFR: Littelfuse

MFR #: RK-310R-01

UPC: 079458825510

Item #: 1499413

Available to Order

$396.88 each

Availability

Location	Available Qty

The SE-CS30 series is a sensitive nickel-core current transformer used with Littelfuse relays to detect low levels of earth-leakage current.

Littelfuse

SE-CS30-8 SE CS30 Series Xfmr Current 600:1 200Mm Id W/Flux Con

MFR: Littelfuse

MFR #: SE-CS30-8

UPC: 079458989267

Item #: 1475951

Available to Order

$7475.35 each

Availability

Location	Available Qty

No Image Available

Littelfuse

ELCT30-31 Relay Series Ct 600:1 With Flux Cond 31Mm

MFR: Littelfuse

MFR #: ELCT30-31

UPC: 079458232684

Item #: 1204731

Available to Order

$1670.58 each

Availability

Location	Available Qty

No Image Available

Littelfuse

P0200-20 Relay Series Compound Heat Sink 2Oz Jar

MFR: Littelfuse

MFR #: P0200-20

UPC: 079458997477

Item #: 748630

Available to Order

$129.45 each

Availability

Location	Available Qty

No Image Available

Littelfuse

AF0500-00 AF0500 Series Arc-Flash Relay

MFR: Littelfuse

MFR #: AF0500-00

UPC: 079458845310

Item #: 1069006

Available to Order

$15225.68 each

Availability

Location	Available Qty

No Image Available

Littelfuse

50R200 Symcom 1-Phase Voltage Monitor/ 190-2

MFR: Littelfuse

MFR #: 50R200

UPC: 079458990706

Item #: 1407332

Available to Order

$803.93 each

Availability

Location	Available Qty

No Image Available

Littelfuse

LLC54AA LLC5 Series Liquid Level Control

MFR: Littelfuse

MFR #: LLC54AA

UPC: 079458996357

Item #: 1553524

Available to Order

$220.18 each

Availability

Location	Available Qty

No Image Available

Littelfuse

LLC52BA LLC5 Series Liquid Level Control

MFR: Littelfuse

MFR #: LLC52BA

UPC: 079458996340

Item #: 1475434

Available to Order

$397.00 each

Availability

Location	Available Qty

The SE-100T is a ground-fault-relay test unit designed to test the current pickup level of ground-fault protection. The tester injects current through the window of installed ground-fault current transformers to verify the operation of ground-fault monitors and relays. It is used on substations, motor control centers (MCCs), central distribution panels, switchboards, and test benches to verify relay operation. The SE-100T tests the entire ground-fault circuit including current transformers, wiring, ground-fault relay and the operation of the interrupting device. It is recommended to test every relay and its current interrupting device annually.

Littelfuse

SE-100T SE 100T Series Ground-Fault-Relay Tester

MFR: Littelfuse

MFR #: SE-100T

UPC: 079458987867

Item #: 1566844

Available to Order

$3251.88 each

Availability

Location	Available Qty

The ECS Series of single-phase AC current sensors is a universal, overcurrent or undercurrent sensing control. Its built-in toroidal sensor eliminates the inconvenience of installing a stand-alone current transformer. Includes onboard adjustments for current sensing mode, trip point, and trip delay. Detects over or undercurrent events like locked rotor, loss of load, an open heater or lamp load, or proves an operation is taking place or has ended. Operation: Input voltage must be supplied at all times for proper operation. When a fault is sensed throughout the trip delay, the output relay is energized. When the current returns to the normal run condition or zero, the output and the delay are reset. If a fault is sensed and then corrected before the trip delay is completed, the relay will not energize and the trip delay is reset to zero.

Littelfuse

ECS41BD SSAC Current Sensor

MFR: Littelfuse

MFR #: ECS41BD

UPC: 079458992458

Item #: 1503590

Available to Order

$610.63 each

Availability

Location	Available Qty

The LCSC10T12 is a toroidal current sensor for use with the DCSA Series current transducer.

Littelfuse

LCSC10T12 SSAC Calibrated Current Sensor

MFR: Littelfuse

MFR #: LCSC10T12

UPC: 079458995961

Item #: 1534387

Available to Order

$302.78 each

Availability

Location	Available Qty