EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
SE-330AU-20-01 Real Image
Same model may have multiple batches, images only for reference.

SE-330AU-20-01

Part No SE-330AU-20-01
Manufacturer Littelfuse Inc.
Catalog Protection Relays & Systems
Description NEUTRAL-EARTHING-RES MON 48VDC N
Datasheet
SE-330AU-20-01 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Industrial Automation and Controls>Protection Relays & Systems
Mfr Littelfuse Inc.
Series SE-330AU
Package Bulk
Function Ground Fault
Voltage - Supply 120 ~ 240VAC/DC
Trip Range 0.125 ~ 30A
Delay Time 0.1 ~ 0.5s
Mounting Type Panel Mount
Termination Style Screw Terminal
Features Harmonic Filtering, Manual Reset
Temperature Range - Operating -40°C ~ 60°C
Other Names -1024-SE-330AU-20-01
Standard Package 1
MSL Level Not Applicable
ECCN EAR99
HTSUS 8543.70.9860
Win Source Part Number 1272424-SE-330AU-20-01
Ultra Librarian 3D Model Ultra Librarian SE-330AU-20-01 CAD Model

Description

The 1272424-SE-330AU-20-01 electronic component is a ground fault protection relay and system from the SE-330AU series.

  • Features: Harmonic Filtering and Manual Reset
  • Delay Time: 0.1 to 0.5 seconds
  • Trip Range: 0.125 to 30A
  • Voltage Supply: 120 to 240VAC/DC
  • Operating Temperature Range: -40°C to 60°C
  • HTSUS Code: 8543.70.9860
  • Manufacturer: Littelfuse Inc.

You May Also Be Interested in

K2CM-Q1M Omron – Price, Stock & Datasheet
K2CM-Q1M
Omron
RELAY MOTOR PROTECTIVE 20-65A
Need more? Email Us
K2CM-4H Omron – Price, Stock & Datasheet
K2CM-4H
Omron
RELAY MOTOR PROTECTIVE 50-160A
Need more? Email Us
721X TE Connectivity – Price, Stock & Datasheet
721X
TE Connectivity
721X=WILMAR REVERSE POWER REL
Need more? Email Us
777-P2 Littelfuse Inc. – Price, Stock & Datasheet
777-P2
Littelfuse Inc.
3-PHASE OLR/200-480V/2-800FLA+
Need more? Email Us
H3RN-11-B DC12 Omron – Price, Stock & Datasheet
H3RN-11-B DC12
Omron
TMR SPDT 0.1MIN-10HR BLCK DC12
Need more? Email Us
Picture of 724X
724X
TE Connectivity
724X=RELAY, REVERSE POWER
Need more? Email Us
PGR-3100 Littelfuse Inc. – Price, Stock & Datasheet
PGR-3100
Littelfuse Inc.
GRND FAULT INDICAT SYST LED 30V
Need more? Email Us
SE-K4EN Omron – Price, Stock & Datasheet
SE-K4EN
Omron
RELAY MOTOR PROTECT 380/400/440V
Need more? Email Us
S8M-CP04-R Omron – Price, Stock & Datasheet
S8M-CP04-R
Omron
PWR MULTICIRCUIT PROTECT RS-232
Need more? Email Us

Top Sellers

CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1127
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.5619
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.8313
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $5.8647
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1616
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2292
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess