X-On Electronics has gained recognition as a prominent supplier of 3RV2021-0KA10 Circuit Breakers across the USA, India, Europe, Australia, and various other global locations. 3RV2021-0KA10 Circuit Breakers are a product manufactured by Siemens. We provide cost-effective solutions for Circuit Breakers, ensuring timely deliveries around the world.

3RV2021-0KA10 Siemens

Hot 3RV2021-0KA10 electronic component of Siemens
3RV2021-0KA10 Siemens
3RV2021-0KA10 Circuit Breakers
3RV2021-0KA10  Circuit Protection

Images are for reference only
See Product Specifications
Part No. 3RV2021-0KA10
Manufacturer: Siemens
Category: Circuit Breakers
Description: Circuit Breakers MSP S0 0.9 - 1.25A SCREW
Datasheet: 3RV2021-0KA10 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 57.9915 ea
Line Total: USD 57.99 
Availability - 6
Ship by Fri. 16 May to Tue. 20 May
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
4
Ship by Fri. 16 May to Tue. 20 May
MOQ : 1
Multiples : 1
1 : USD 247.4472
5 : USD 216.551
10 : USD 196.6041
50 : USD 181.2079

6
Ship by Fri. 16 May to Tue. 20 May
MOQ : 1
Multiples : 1
1 : USD 57.9915

   
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
Notes*
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the 3RV2021-0KA10 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 3RV2021-0KA10 and other electronic components in the Circuit Breakers category and beyond.

Image Part-Description
Stock Image 3RV2021-1AA10
Motor breaker; 0.55kW; 220÷690VAC; DIN; Short circ.release:21A
Stock : 15
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 3RV2021-1BA10
Motor breaker; 0.75kW; 220÷690VAC; DIN; Short circ.release:26A
Stock : 6
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 3RV2021-1CA10
Circuit Breakers MSP S0 1.8 - 2.5A SCREW
Stock : 19
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 3RV2021-1DA10
Circuit Breakers MSP S0 2.2 - 3.2A SCREW
Stock : 15
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 3RV2021-1EA10
Motor breaker; 1.5kW; 220÷690VAC; DIN; Short circ.release:52A
Stock : 10
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 3RV2021-1FA10
Circuit Breakers MSP S0 3.5 - 5A SCREW
Stock : 12
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 3RV2021-1GA10
Motor breaker; 2.2kW; 220÷690VAC; DIN; Short circ.release:82A
Stock : 11
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 3RV2021-1HA10
Circuit Breakers MSP S0 5.5 - 8A SCREW
Stock : 16
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 3RV2021-1JA10
Motor breaker; 4kW; 220÷690VAC; DIN; Overcurrent release:7÷10A
Stock : 12
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 3RV2021-1KA10
Circuit Breakers MSP S0 9 - 12.5A SCREW
Stock : 8
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 3RV2021-1AA10
Motor breaker; 0.55kW; 220÷690VAC; DIN; Short circ.release:21A
Stock : 15
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 3RV2021-1BA10
Motor breaker; 0.75kW; 220÷690VAC; DIN; Short circ.release:26A
Stock : 6
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 3RV2021-1CA10
Circuit Breakers MSP S0 1.8 - 2.5A SCREW
Stock : 19
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 3RV2021-1DA10
Circuit Breakers MSP S0 2.2 - 3.2A SCREW
Stock : 15
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 3RV2021-1EA10
Motor breaker; 1.5kW; 220÷690VAC; DIN; Short circ.release:52A
Stock : 10
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 3RV2021-1FA10
Circuit Breakers MSP S0 3.5 - 5A SCREW
Stock : 12
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 3RV2021-1GA10
Motor breaker; 2.2kW; 220÷690VAC; DIN; Short circ.release:82A
Stock : 11
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 3RV2021-1HA10
Circuit Breakers MSP S0 5.5 - 8A SCREW
Stock : 16
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 3RV2021-1JA10
Motor breaker; 4kW; 220÷690VAC; DIN; Overcurrent release:7÷10A
Stock : 12
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 3RV2021-1KA10
Circuit Breakers MSP S0 9 - 12.5A SCREW
Stock : 8
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.

1. The 3RV2021-0KA10 is a Siemens Manual Motor Starter Protector that provides single-phase and three-phase motor protection. 2. It features adjustable thermal setting, adjustable magnetic setting, short circuit protection, mechanical and visual overload protection, and a reset switch. 3. The starter protector is designed to be mounted on standard 35 mm DIN rail and can be connected directly to a motor, by means of two cables, making installation quick and easy.

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
L-56BID LED Emitters by Kingbright – Through Hole LED image

May 5, 2025
L-56BID Standard LEDs - Through Hole by Kingbright offer high brightness, low power use, and wide visibility, ideal for indicators in industrial, consumer, and automotive electronics.
Sunon DP200A-2123XBT.GN AC Fan – The Best Cooling Solution by Xon Electronics image

Feb 27, 2025
The Sunon DP200A-2123XBT.GN AC Fan is a high-performance cooling solution designed for industrial, medical, and telecom applications. With a size of 120x38mm, it operates at 220-240V AC, delivering an airflow of 97/117 CFM at 2850/3150 RPM. Featuring dual ball bearings, a noise level of 4
PS2502-4-A Optocouplers by CEL – Reliable Isolation for Electronics image

May 6, 2025
The PS2502-4-A Transistor Output Optocouplers by CEL provide high electrical isolation with 5000Vrms rating, Darlington output , and four independent channels . Ideal for Optoelectronics , Optocouplers / Photocouplers , and Transistor Output Optocouplers in industrial automation and po
Molex 10-01-3056 Header – Secure Wire-to-Board Connector image

Apr 25, 2025
The 10-01-3056 by Molex is a 5-position, 2.54mm pitch PCB header from the KK 254 series, ideal for secure wire-to-board connections. Perfect for power and signal use. Ships to USA, India, Australia, Europe, and other countries via Xon Electronics.

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