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| Type | 3RV2 |
| Breaker Type | Motor Protection Circuit Breakers |
| Rated current | 1.25 |
| Number of Poles | 1 pole |
| Setting range for thermal overload releases | 0.9...1.25 A |
Circuit breaker size S0 for motor protection, CLASS 10 A-release
0.9...1.25 A N-release 16 A screw terminal Standard switching
capacity
product brand name SIRIUS
product designation Circuit breaker
design of the product For motor protection
product type designation 3RV2
General technical data
size of the circuit-breaker S0
size of contactor can be combined company-specific S00, S0
product extension
auxiliary switch Yes
power loss W for rated value of the current
at AC in hot operating state 7.25 W
at AC in hot operating state per pole 2.4 W
insulation voltage with degree of pollution 3 at AC
rated value
690 V
surge voltage resistance rated value 6 kV
maximum permissible voltage for safe isolation
in networks with grounded star point between
main and auxiliary circuit
400 V
height 97 mm
width 45 mm
depth 97 mm
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A: Yes, you can track your order without creating an account. Simply click on the "Track Order" link on the website and enter the necessary details, such as your order number and email address.
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A: Absolutely! We offer a variety of alternative options for this product. Whether it's different colors, sizes, or styles, you can explore the range of alternatives available to find the perfect fit for your needs.
Reviews
- P
PHU VUONG
Jul 03, 2025
Siemens Circuit Breaker 3RV2021-0KA10Navigation was a piece of cake, found what I wanted.HelpfulUnhelpful - Z
ZUBEK MOTORS
May 29, 2025
Siemens Circuit Breaker 3RV2021-0KA10Thanks so much, the buying experience was top-notch.HelpfulUnhelpful - M
Matt Tumicki
Apr 23, 2025
Siemens Circuit Breaker 3RV2021-0KA10I was able to find the product I needed using the original part number and it was a great value.HelpfulUnhelpful - C
Craig Thompson
Mar 18, 2025
Siemens Circuit Breaker 3RV2021-0KA10Very convenient to work with.HelpfulUnhelpful - G
George Terrell
Oct 11, 2024
Siemens Circuit Breaker 3RV2021-0KA10I received it quicker than I expected.HelpfulUnhelpful - L
Lydia
Sep 19, 2023
Siemens Circuit Breaker 3RV2021-0KA10¡La logística es rápida y el embalaje es muy fuerte! ! !HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Siemens Circuit Breaker 3RV2021-0KA10All was ok! No problems whatsoever.HelpfulUnhelpful
Siemens Circuit Breaker 3RV2021-0KA10
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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