X-On Electronics has gained recognition as a prominent supplier of QLB-203-00DNN-3BA Circuit Breakers across the USA, India, Europe, Australia, and various other global locations. QLB-203-00DNN-3BA Circuit Breakers are a product manufactured by Qualtek. We provide cost-effective solutions for Circuit Breakers, ensuring timely deliveries around the world.

QLB-203-00DNN-3BA Qualtek

QLB-203-00DNN-3BA electronic component of Qualtek
QLB-203-00DNN-3BA Qualtek
QLB-203-00DNN-3BA Circuit Breakers
QLB-203-00DNN-3BA  Circuit Protection

Images are for reference only
See Product Specifications
Part No. QLB-203-00DNN-3BA
Manufacturer: Qualtek
Category: Circuit Breakers
Description: Circuit Breakers 20A Snap In Plastic .250 QC TAB
Datasheet: QLB-203-00DNN-3BA Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 4.0819 ea
Line Total: USD 4.08 
Availability - 247
Ship by Fri. 07 Mar to Tue. 11 Mar
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
247
Ship by Fri. 07 Mar to Tue. 11 Mar
MOQ : 1
Multiples : 1
1 : USD 4.0819
10 : USD 2.8859
100 : USD 2.5525
250 : USD 2.2984
500 : USD 2.1137
1000 : USD 1.9751
5000 : USD 1.8018

   
Manufacturer
Product Category
Series
Product
Type
Current Rating
Voltage Rating AC
Voltage Rating DC
Number of Poles
Actuator Type
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Hts Code
Notes*
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the QLB-203-00DNN-3BA from our Circuit Breakers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the QLB-203-00DNN-3BA and other electronic components in the Circuit Breakers category and beyond.

Image Part-Description
Stock Image QN-36-110
Fan Accessories FINGER GUARD PINS
Stock : 166
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot Stock Image 09250-M/30
Fan Accessories 30 PPI FOAM MEDIA MEDIA PACK OF 5
Stock : 11175
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 09250-G
Fan Accessories BLK PLSTC GUARD 2.36
Stock : 1527
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 09250R
Fan Accessories BLK RETAINER 2.36"
Stock : 200
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot Stock Image 09450-M/30
Fan Accessories 30 PPI FOAM MEDIA MEDIA PACK OF 5
Stock : 162
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 09150-R
Fan Accessories 1.57" RETAINER
Stock : 425
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot Stock Image 09150-G
Thrml Mgmt Access Guard 40mm Plastic Bulk
Stock : 162
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 08147
Thrml Mgmt Access Grill Guard Bulk 50mm metal fan guard
Stock : 10700
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 739W-X2/XX3
AC Power Plugs & Receptacles BACKPLATE FOR 739W-X2/03
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 715W-15/02
Conn Power RCP 3 POS 7mm ST Panel Mount 3 Terminal 1 Port Bulk
Stock : 90
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image 21215-00
Circuit Breakers CIRCUIT BREAKER TYPE II 1
Stock : 228
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 0812050.ZXST
Circuit Breakers 50A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 0813050.ZXST
Littelfuse Circuit Breakers w Brkt 50A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image CLB-153-27E3N-W-A
Circuit Breaker Thermal 1Pole 15A 250VAC/32VDC
Stock : 492
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 1658-A21-00-P10-20A
Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TR11-D-X-63-BB-2-N-10.0A
Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/
Stock : 1
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PL6-B13/1
Circuit breaker; 230/400VAC; Inom:13A; Poles no:1; DIN; Charact: B
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 1658-G21-00-S83-5A
Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TR11-W-Y-63-W-0-N-10.0A
Circuit Breakers TR11 sup.protector,wing clip,
Stock : 9
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 2CDS251001R0045
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 1; DIN; Charact: B; 6kA
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

REVISION THESE DRAWINGS ARE THE PROPERTY OF QUALTEK REV. DESCRIPTION DATE APPROVED ELECTRONICS AND NOT TO BE REPRODUCED FOR B Added Dimensions 09-09-08 LY OR COMMUNICATED TO A THIRD PARTY WITHOUT THE EXPRESS WRITTEN PERMISSION OF AN OFFICER OF QUALTEK ELECTRONICS. 0.2 13.8 20 0 13 15.8MAX PANEL CUTOUT 7.6 9 0.8 6.3 21.3 14.5 35 CONTROLLED Qualtek Electronics Corp. Dim Tolerance PPC DIVISION range +/- Part Number: (mm) (mm) QLB-203-00DNN-3BA NOTES: Description: 0-1 0.15 CIRCUIT BREAKER RATING: 20A 125-250V AC/32V DC 1-6 0.20 PANEL THICKNESS: 0.8mm~2.5mm 6-18 0.30 APPROVALS: UL, cUL, TUV, CCC, CE REV. B UNIT: mm 18-50 0.50 RoHS COMPLIANT 50-120 0.70 Drawn / Date Checked / Date Approved / Date 120-250 0.90 R.Nuti LY / 06-03-08 06-03-08 06-03-08 1.20 250-500 0.2 15.8 0 12 31 11 56X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Circuit Breakers category: Click to view products by Qualtek manufacturer: Other Similar products are found below : LUGZX66-1-61-20.0-44 M39019/01-201S M39019/01-221 M39019/01-323 M39019/01-333 M39019/01-336 M39019/02-248 M39019/02- 311 M39019/02-316 M39019/04-249S M39019/05-246S M39019/06-254S M55629/1-016 M55629/1-018 M55629/1-021 M55629/1-033 M55629/1-036 M55629/1-046 M55629/1-048 M55629/1-058 M55629/1-067 M55629/1-070 M55629/1-079 M55629/1-084 M55629/1-085 M55629/1-101 M55629/1-109 M55629/11-102 M55629/1-120 M55629/12-045 M55629/12-046 M55629/1-330 M55629/1-366 M55629/1- 387 M55629/1-401 M55629/1-450 M55629/2-022 M55629/2-030 M55629/2-072 M55629/2-082 M55629/2-099 M55629/2-101 M55629/2- 102 M55629/21-BM-BM M55629/21-HM-HM M55629/21-NS-NS M55629/22-NR-NR-NR M55629/22-RS-RS-RS M55629/2-347 M55629/2-401

Tariff Desc

CIRCUIT BREAKERS, AC AND/OR DC, having ALL of the following:
(a) current rating NOT greater than 400 A;
(b) single OR multiple pole;
(c) operating voltage NOT greater than 1 000 V AC
Op. 30.06.11 Dec. date 26.09.11 - TC 1121463
QUALTEK ELECTRONICS
QUALTEK ELECTRONICS CORP
QUALTEK ELECTRONICS CORP.
9005805.160 Automotive Fuses by Siba Retailer in India, USA image

Dec 17, 2024
Buy the 9005805.160 Automotive Fuse by Siba from Xon Electronic , the trusted global supplier of high-quality automotive components. This strip fuse, rated at 160A and 80VDC , ensures reliable protection for high-current automotive systems, electric vehicles, and power distribution networks.
CFM04S240 AC/DC Power Modules by Cincon wholesalers image

Dec 12, 2024
Discover the CFM04S240 AC/DC Power Module by Cincon, a high-efficiency power solution for industrial, medical, and consumer electronics applications. With an input voltage range of 85-264VAC and a regulated output of 24V, this module offers high reliability and compact size. Learn more about its
502221 Emergency Stop Switches by Pilz through Xon Electronics image

Nov 1, 2024
The 502221 Emergency Stop Switch by Pilz, available at Xon Electronics, is a reliable safety device designed for emergency shutdowns in industrial environments. With magnetic activation, dual NC/NO contacts, and an IP67 rating, this switch provides secure, rapid response for machinery safety. Suita
Best 6643735-1 Bench Top Tool by TE Connectivity Retailers image

Sep 23, 2024
The 6643735-1 Bench Top Tool, manufactured by TE Connectivity, is a precision tool designed for handling custom connector pins in various industries such as telecommunications, automotive, aerospace, and industrial automation. Xon Electronic is the leading global retailer offering this high-perform

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified