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  • Moisture Sensitivity Level (MSL)
  • Part Status
  • Factory Lead Time
  • RoHS Status
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  • Series
  • Mounting Type
  • Voltage - Supply
  • Function
  • Termination Style
  • Trip Range
  • Operating Temperature

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Manufacturer

Littelfuse Protection Relays & Systems

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400 Results

Product

Inventory

Pricing(USD)

Quantity

Datasheet

RoHS

Factory Lead Time

Mounting Type

Operating Temperature

Packaging

Published

Series

Part Status

Moisture Sensitivity Level (MSL)

Termination

Voltage - Supply

Termination Style

Function

Throw Configuration

Coil Type

Delay Time

Trip Range

Features

RoHS Status

PGR-3200
PGR-3200

Littelfuse Inc.

795
  • 1:$1,376.187127
  • 10:$1,330.935326
  • 25:$1,321.683541
  • 50:$1,312.496069
  • View all price
Datasheet

6 Weeks

Chassis Mount, DIN Rail

-10°C~60°C

Bulk

2013

PGR-3200

Active

Not Applicable

-

240VAC

Screw Terminal

Ground Fault

-

-

-

-

Manual Reset, Test Button

Non-RoHS Compliant

SE-330AU-00-00
SE-330AU-00-00

Littelfuse Inc.

774
  • 1:$3,913.005852
  • 10:$3,784.338348
  • 25:$3,758.032123
  • 50:$3,731.908762
  • View all price
Datasheet

6 Weeks

-

-

-

2013

-

Active

Not Applicable

-

-

-

-

-

-

-

-

-

ROHS3 Compliant

SE-601-0D-CC
SE-601-0D-CC

Littelfuse Inc.

551
  • 1:$1,669.837873
  • 10:$1,614.930245
  • 25:$1,603.704314
  • 50:$1,592.556420
  • View all price
Datasheet

9 Weeks

-

-

-

2013

-

Active

Not Applicable

-

-

-

-

-

-

-

-

-

ROHS3 Compliant

EL731-24-10
EL731-24-10

Littelfuse Inc.

837
  • 1:$2,908.778403
  • 10:$2,813.131918
  • 25:$2,793.576880
  • 50:$2,774.157775
  • View all price
Datasheet

7 Weeks

Panel Mount

-

-

2016

EL731

Active

Not Applicable

-

24VDC

Spring Terminal

Ground Fault, Overtemperature

-

-

0.05 ~ 2s

0.03 ~ 5A

CT Loop Monitoring, Harmonic Filtering

ROHS3 Compliant

EL731-21-10
EL731-21-10

Littelfuse Inc.

In Stock

-

Datasheet

7 Weeks

Panel Mount

-

-

2016

EL731

Active

Not Applicable

-

24VDC

Spring Terminal

Ground Fault, Overtemperature

-

-

0.05 ~ 2s

0.03 ~ 5A

CT Loop Monitoring, Harmonic Filtering

ROHS3 Compliant

MPU-32-00-00
MPU-32-00-00

Littelfuse Inc.

738
  • 1:$4,079.176985
  • 10:$3,945.045440
  • 25:$3,917.622085
  • 50:$3,890.389360
  • View all price
Datasheet

6 Weeks

Panel Mount

-40°C~60°C

-

2013

POWR-GARD®

Active

Not Applicable

-

65V~265VAC 80V~275VDC

Screw Terminal

Multiple

-

-

-

-

-

Non-RoHS Compliant

SE-601-0T-CC
SE-601-0T-CC

Littelfuse Inc.

996
  • 1:$2,087.644682
  • 10:$2,018.998725
  • 25:$2,004.963977
  • 50:$1,991.026790
  • View all price
Datasheet

10 Weeks

-

-

-

2013

-

Active

Not Applicable

-

-

-

-

-

-

-

-

-

ROHS3 Compliant

SE-601-0U-CC
SE-601-0U-CC

Littelfuse Inc.

794
  • 1:$1,834.685385
  • 10:$1,774.357239
  • 25:$1,762.023077
  • 50:$1,749.774655
  • View all price
Datasheet

10 Weeks

-

-

-

2013

-

Active

Not Applicable

-

-

-

-

-

-

-

-

-

ROHS3 Compliant

MPU-32-04-00
MPU-32-04-00

Littelfuse Inc.

913
  • 1:$4,423.821525
  • 10:$4,278.357374
  • 25:$4,248.617055
  • 50:$4,219.083471
  • View all price
Datasheet

6 Weeks

Panel Mount

-40°C~60°C

-

2013

POWR-GARD®

Active

Not Applicable

-

65V~265VAC 80V~275VDC

Screw Terminal

Multiple

-

-

-

-

-

Non-RoHS Compliant

PGR-3200-120
PGR-3200-120

Littelfuse Inc.

925
  • 1:$1,680.526463
  • 10:$1,625.267372
  • 25:$1,613.969585
  • 50:$1,602.750333
  • View all price
Datasheet

-

-

-

Bulk

-

PGR-3200

Active

Not Applicable

Screw

-

-

-

DPDT

Non-Latching

-

-

-

Non-RoHS Compliant

SE-330AU-21-00
SE-330AU-21-00

Littelfuse Inc.

821
  • 1:$4,631.097147
  • 10:$4,478.817357
  • 25:$4,447.683572
  • 50:$4,416.766208
  • View all price
Datasheet

14 Weeks

-

-

-

2013

-

Active

Not Applicable

-

-

-

-

-

-

-

-

-

ROHS3 Compliant

SE-330AU-01-01
SE-330AU-01-01

Littelfuse Inc.

918
  • 1:$6,403.432336
  • 10:$6,192.874600
  • 25:$6,149.825819
  • 50:$6,107.076285
  • View all price
Datasheet

14 Weeks

-

-

-

2013

-

Active

Not Applicable

-

-

-

-

-

-

-

-

-

ROHS3 Compliant

MPU-32-X69X-01X00
MPU-32-X69X-01X00

Littelfuse Inc.

In Stock

-

Datasheet

-

-

-

-

-

POWR-GARD®

Active

Not Applicable

-

-

-

-

-

-

-

-

-

Non-RoHS Compliant

MPU-32-X69X-00X00
MPU-32-X69X-00X00

Littelfuse Inc.

In Stock

-

Datasheet

-

-

-

-

-

POWR-GARD®

Active

Not Applicable

-

-

-

-

-

-

-

-

-

Non-RoHS Compliant

MPU-32-X69X-04100
MPU-32-X69X-04100

Littelfuse Inc.

In Stock

-

Datasheet

8 Weeks

Panel Mount

-40°C~60°C

-

-

MPU-32-X69X

Obsolete

Not Applicable

-

65V~265VAC 80V~275VDC

Screw Terminal

Multiple

-

-

-

-

-

Non-RoHS Compliant

777-HVR-KW/HP-P2
777-HVR-KW/HP-P2

Littelfuse Inc.

885
  • 1:$825.955337
  • 10:$779.203148
  • 100:$735.097310
  • 500:$693.488028
  • View all price
Datasheet

6 Weeks

Chassis Mount

-20°C~70°C

-

2016

777-KW/HP-P2

Active

Not Applicable

-

340V~480VAC

Screw Terminal

Multiple

-

-

0 ~ 999s

2 ~ 800A, 340 ~ 528VAC

-

ROHS3 Compliant

777-575-HRG-P2
777-575-HRG-P2

Littelfuse Inc.

667
  • 1:$783.083104
  • 10:$738.757645
  • 100:$696.941175
  • 500:$657.491674
  • View all price
Datasheet

14 Weeks

Chassis Mount

-20°C~70°C

-

2016

777/77C

Active

Not Applicable

-

500V~600VAC

Screw Terminal

Multiple

-

-

0 ~ 999s

2 ~ 100A, 450 ~ 660VAC

-

ROHS3 Compliant

777-KWHP-P2-DEMO2
777-KWHP-P2-DEMO2

Littelfuse Inc.

In Stock

-

-

44 Weeks

Chassis Mount

-20°C~70°C

-

-

777-KW/HP-P2

Active

Not Applicable

-

200V~480VAC

Screw Terminal

Multiple

-

-

-

200 ~ 480V AC

Demo Kit with CIO-EN and RM-1000

-

MPU-32-04-01
MPU-32-04-01

Littelfuse Inc.

924
  • 1:$5,012.062629
  • 10:$4,847.255927
  • 25:$4,813.561000
  • 50:$4,780.100298
  • View all price
Datasheet

42 Weeks

Panel Mount

-40°C~60°C

-

2013

POWR-GARD®

Active

Not Applicable

-

65V~265VAC 80V~275VDC

Screw Terminal

Multiple

-

-

-

-

-

ROHS3 Compliant

MPU-32-00-01
MPU-32-00-01

Littelfuse Inc.

784
  • 1:$4,619.669714
  • 10:$4,467.765681
  • 25:$4,436.708720
  • 50:$4,405.867646
  • View all price
Datasheet

42 Weeks

Panel Mount

-40°C~60°C

-

2013

POWR-GARD®

Active

Not Applicable

-

65V~265VAC 80V~275VDC

Screw Terminal

Multiple

-

-

-

-

-

ROHS3 Compliant