Ansinor parts stores,electronic components,electronic parts,electronics parts supply

Sign In
My Cart
All Products All Products Manufacturers Manufacturers RFQ Community Tools About Us About Us
  • All Products
  • Industrial Automation and Controls
  • Protection Relays & Systems
297 results | remaining
Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusFunctionVoltage - SupplyTrip RangeDelay TimeMounting TypeTermination StyleFeaturesOperating TemperatureWeight
Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusFunctionVoltage - SupplyTrip RangeDelay TimeMounting TypeTermination StyleFeaturesOperating TemperatureWeight
SE-330-04-01

Mfr Part No.

SE-330-04-01

Internal Code

1420-810-15797796
Littelfuse Inc.
NGR MON UNIV E-NET SC FIBER RJ45
Get a Quote -
SE-330 Bulk Active Ground Fault 120/240VAC/DC 20 ~ 10000VAC 0.1 ~ 10s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset -40°C ~ 60°C -
SE-330-04-01
SE-330-04-01

1420-810-15797796 Littelfuse Inc.
RoHS :
Package: -
Inventory: -
1 : -
SE-330-06-00

Mfr Part No.

SE-330-06-00

Internal Code

1420-810-15797797
Littelfuse Inc.
NGR MON UNIV E-NET DUAL RJ45 618
3 Available
  • 1 : $4397.32
  • 10 : $4252.72727
  • 25 : $4223.16512
  • 50 : $4193.80845
  • 100 : $4107.54991
  • 500 : $4038.8888
Unit Price: $4397.32
Minimum: 1 Multiple: 1
SE-330 Bulk Active Ground Fault 120/240VAC/DC 20 ~ 10000VAC 0.1 ~ 10s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset -40°C ~ 60°C -
SE-330-06-00
SE-330-06-00

1420-810-15797797 Littelfuse Inc.
RoHS :
Package: -
Inventory: 3
1 : $4397.32
SE-330-24-01

Mfr Part No.

SE-330-24-01

Internal Code

1420-810-15797807
Littelfuse Inc.
MONITOR NGR 48VDC SC FBR/RJ45
Get a Quote -
SE-330 Bulk Active Ground Fault 48VDC 20 ~ 10000VAC 0.1 ~ 10s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset -40°C ~ 60°C -
SE-330-24-01
SE-330-24-01

1420-810-15797807 Littelfuse Inc.
RoHS :
Package: -
Inventory: -
1 : -
SE-330AU-05-00

Mfr Part No.

SE-330AU-05-00

Internal Code

1420-810-15797813
Littelfuse Inc.
MONITOR NGR UNIV DUAL SC FBR
Get a Quote -
SE-330AU Bulk Active Ground Fault 120/240VAC/DC 0.125 ~ 30A 0.1 ~ 0.5s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset - -
SE-330AU-05-00
SE-330AU-05-00

1420-810-15797813 Littelfuse Inc.
RoHS :
Package: -
Inventory: -
1 : -
SE-330AU-06-00

Mfr Part No.

SE-330AU-06-00

Internal Code

1420-810-15797815
Littelfuse Inc.
MONITOR NGR UNIV DUAL RJ45 61850
Get a Quote -
SE-330AU Bulk Active Ground Fault 120/240VAC/DC 0.125 ~ 30A 0.1 ~ 0.5s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset - -
SE-330AU-06-00
SE-330AU-06-00

1420-810-15797815 Littelfuse Inc.
RoHS :
Package: -
Inventory: -
1 : -
SE-330HV-05-00

Mfr Part No.

SE-330HV-05-00

Internal Code

1420-810-15797825
Littelfuse Inc.
NGR MON HV UNIV E-NET DUAL SC FI
Get a Quote -
SE-330HV Bulk Active Ground Fault 120 ~ 240VAC/DC 20 ~ 10000VAC 0.1 ~ 10s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset -40°C ~ 60°C -
SE-330HV-05-00
SE-330HV-05-00

1420-810-15797825 Littelfuse Inc.
RoHS :
Package: -
Inventory: -
1 : -
SE-330HV-25-01

Mfr Part No.

SE-330HV-25-01

Internal Code

1420-810-15797834
Littelfuse Inc.
MONITOR NGR HV 48V DUAL SC FBR
Get a Quote -
SE-330HV Bulk Active Ground Fault 48VDC 20 ~ 10000VAC 0.1 ~ 10s Panel Mount Screw Terminal Harmonic Filtering, Manual Reset -40°C ~ 60°C -
SE-330HV-25-01
SE-330HV-25-01

1420-810-15797834 Littelfuse Inc.
RoHS :
Package: -
Inventory: -
1 : -
SE-701-03

Mfr Part No.

SE-701-03

Internal Code

1420-810-15797946
Littelfuse Inc.
GROUND-FAULT MONITOR SUPPLY: 24
2 Available
  • 1 : $805.576
  • 10 : $779.08704
  • 25 : $773.67134
  • 50 : $768.29329
  • 100 : $752.49098
  • 500 : $739.91246
Unit Price: $805.576
Minimum: 1 Multiple: 1
SE-701 Bulk Active Ground Fault 24VAC - 0.05 ~ 2.5s Chassis Mount, DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button -40°C ~ 60°C -
SE-701-03
SE-701-03

1420-810-15797946 Littelfuse Inc.
RoHS :
Package: -
Inventory: 2
1 : $805.576
SE-701-0U

Mfr Part No.

SE-701-0U

Internal Code

1420-810-15797950
Littelfuse Inc.
MONITOR GRND FALT RELAY 120/240V
25 Available
  • 1 : $998.368
  • 10 : $965.53964
  • 25 : $958.82786
  • 50 : $952.16272
  • 100 : $932.57856
  • 500 : $916.98974
Unit Price: $998.368
Minimum: 1 Multiple: 1
SE-701 Bulk Active Ground Fault 120/240VAC/DC - 0.5 ~ 2.5s Chassis Mount, DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button -40°C ~ 60°C -
SE-701-0U
SE-701-0U

1420-810-15797950 Littelfuse Inc.
RoHS :
Package: -
Inventory: 25
1 : $998.368
SE-703-03-00

Mfr Part No.

SE-703-03-00

Internal Code

1420-810-15797952
Littelfuse Inc.
MONITOR EARTH LEAKAGE
Get a Quote -
SE-703 Bulk Active Ground Fault 24VAC 25mA ~ 0.5A 0 ~ 0.5s Chassis Mount, DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button - -
SE-703-03-00
SE-703-03-00

1420-810-15797952 Littelfuse Inc.
RoHS :
Package: -
Inventory: -
1 : -
SE-703-0D-00

Mfr Part No.

SE-703-0D-00

Internal Code

1420-810-15797953
Littelfuse Inc.
MONITOR EARTH LEAKAGE
Get a Quote -
SE-703 Bulk Active Ground Fault 12/24VDC 25mA ~ 0.5A 0 ~ 0.5s Chassis Mount, DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button - -
SE-703-0D-00
SE-703-0D-00

1420-810-15797953 Littelfuse Inc.
RoHS :
Package: -
Inventory: -
1 : -
SE-703-0T-00

Mfr Part No.

SE-703-0T-00

Internal Code

1420-810-15797955
Littelfuse Inc.
MONITOR EARTH LEAKAGE
Get a Quote -
SE-703 Bulk Active Ground Fault 48VDC 25mA ~ 0.5A 0 ~ 0.5s Chassis Mount, DIN Rail Screw Terminal CT Loop Monitoring, Harmonic Filtering, Manual Reset, Test Button - -
SE-703-0T-00
SE-703-0T-00

1420-810-15797955 Littelfuse Inc.
RoHS :
Package: -
Inventory: -
1 : -
D0100.0020

Mfr Part No.

D0100.0020

Internal Code

1420-810-6024583
Littelfuse Inc.
JUNCTION WO. INDICATION
Get a Quote -
D0100 Bulk Discontinued Arc-Flash 24VDC 2 ~ 24 klux - DIN Rail Screw Terminal - -25°C ~ 70°C -
D0100.0020
D0100.0020

1420-810-6024583 Littelfuse Inc.
RoHS :
Package: -
Inventory: -
1 : -
EL3100-00

Mfr Part No.

EL3100-00

Internal Code

1420-810-6522113
Littelfuse Inc.
GRND FAULT INDICATE SYST 3PHASE
22 Available
  • 1 : $819.44
  • 10 : $792.49517
  • 25 : $786.98627
  • 50 : $781.51564
  • 100 : $765.44139
  • 500 : $752.64639
Unit Price: $819.44
Minimum: 1 Multiple: 1
EL3100 Bulk Active Ground Fault 208 ~ 600VAC - - Chassis Mount, DIN Rail Screw Terminal - - -
EL3100-00
EL3100-00

1420-810-6522113 Littelfuse Inc.
RoHS :
Package: -
Inventory: 22
1 : $819.44
EL731-02-00

Mfr Part No.

EL731-02-00

Internal Code

1420-810-6523481
Littelfuse Inc.
AC/DC EARTH-LKGE RELAY 75-275V
Get a Quote -
EL731 Bulk Active Ground Fault, Overtemperature 120 ~ 240VAC/DC 0.03 ~ 5A 0.05 ~ 2s Panel Mount Screw Terminal CT Loop Monitoring, Harmonic Filtering -40°C ~ 60°C -
EL731-02-00
EL731-02-00

1420-810-6523481 Littelfuse Inc.
RoHS :
Package: -
Inventory: -
1 : -
EL731-03-10

Mfr Part No.

EL731-03-10

Internal Code

1420-810-6523482
Littelfuse Inc.
AC/DC EARTH-LKGE RELAY
Get a Quote -
EL731 Bulk Active Ground Fault, Overtemperature 120/240VAC/DC 0.03 ~ 5A 0.05 ~ 2s Panel Mount Spring Terminal CT Loop Monitoring, Harmonic Filtering - -
EL731-03-10
EL731-03-10

1420-810-6523482 Littelfuse Inc.
RoHS :
Package: -
Inventory: -
1 : -
EL731-20-00

Mfr Part No.

EL731-20-00

Internal Code

1420-810-6523489
Littelfuse Inc.
AC/DC EARTH-LKGE RELAY
Get a Quote -
EL731 Bulk Active Ground Fault, Overtemperature 24VDC 0.03 ~ 5A 0.05 ~ 2s Panel Mount Screw Terminal CT Loop Monitoring, Harmonic Filtering -40°C ~ 60°C -
EL731-20-00
EL731-20-00

1420-810-6523489 Littelfuse Inc.
RoHS :
Package: -
Inventory: -
1 : -
EL731-21-00

Mfr Part No.

EL731-21-00

Internal Code

1420-810-6523491
Littelfuse Inc.
AC/DC EARTH-LKGE RELAY
Get a Quote -
EL731 Bulk Active Ground Fault, Overtemperature 24VDC 0.03 ~ 5A 0.05 ~ 2s Panel Mount Screw Terminal CT Loop Monitoring, Harmonic Filtering -40°C ~ 60°C -
EL731-21-00
EL731-21-00

1420-810-6523491 Littelfuse Inc.
RoHS :
Package: -
Inventory: -
1 : -
777-575-P2

Mfr Part No.

777-575-P2

Internal Code

1420-810-2719193
Littelfuse Inc.
3-PH OVERLOAD REL./500-600V/
22 Available
  • 1 : $595.064
  • 10 : $575.4971
  • 25 : $571.49663
  • 50 : $567.52395
  • 100 : $555.85108
  • 500 : $546.55957
Unit Price: $595.064
Minimum: 1 Multiple: 1
777/77C Bulk Active Multiple 500 ~ 600VAC 2 ~ 800A, 450 ~ 660VAC 0 ~ 999s Chassis Mount Screw Terminal - -20°C ~ 70°C -
777-575-P2
777-575-P2

1420-810-2719193 Littelfuse Inc.
RoHS :
Package: -
Inventory: 22
1 : $595.064
777-HVR-KW/HP-P2

Mfr Part No.

777-HVR-KW/HP-P2

Internal Code

1420-810-2719535
Littelfuse Inc.
3-PH POWER MONITOR/340-480V/
6 Available
  • 1 : $897.8
  • 10 : $868.27853
  • 25 : $862.24283
  • 50 : $856.24909
  • 100 : $838.6377
  • 500 : $824.61917
Unit Price: $897.8
Minimum: 1 Multiple: 1
777-KW/HP-P2 Bulk Active Multiple 340 ~ 480VAC 2 ~ 800A, 340 ~ 528VAC 0 ~ 999s Chassis Mount Screw Terminal - -20°C ~ 70°C -
777-HVR-KW/HP-P2
777-HVR-KW/HP-P2

1420-810-2719535 Littelfuse Inc.
RoHS :
Package: -
Inventory: 6
1 : $897.8
  • 1
  • ..
  • 8
  • 9
  • 10
  • ..
  • 15

0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ
Contact Us
+852 4743 2232 [email protected] +852 4743 2232 RM 701, UNIT 108, 7/F, TWR B NEW MANDARIN PLAZA 14 SCIENCE MUSEUM RD TSIM SHA TSUI HONG KONG
Information
About Us Cookie Policy Privacy Policy Terms & Conditions Complaints Policy
Services
Help Centre How to Use Shipping & Delivering Return & Refund FAQs
Quick Links
Community RFQ Shopping Cart Tools Feedback
Follow Us:
Shipping:
UPS DHL Fedex SF-Express
Payment:
VISA Paypal MasterCard pingpong
Privacy Policy Cookie Policy Terms & Conditions
Copyright ©2025 Ansinor Electronics Limited All Rights Reserved.