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| Type | 3RV2 |
| Breaker Type | Motor Protection Circuit Breakers |
| Rated current | 6.3 |
| Number of Poles | 2 pole |
| Setting range for thermal overload releases | 4.5...6.3 A |
Circuit breaker size S0 for motor protection, CLASS 10 A-release
4.5...6.3 A N-release 82 A Spring-type terminal Standard switching
capacity with transverse auxiliary switches 1 NO+1 NC
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 119 mm
width 45 mm
depth 97 mm
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Reviews
- D
Dustin Koyle
Jul 11, 2025
Siemens Circuit Breaker 3RV2021-1GA25Super fast shipping and an affordable price.HelpfulUnhelpful - C
Carlton Richie
Apr 25, 2025
Siemens Circuit Breaker 3RV2021-1GA25Thanks for hooking me up with a fan blade.HelpfulUnhelpful - F
Faramarz - Honarvaran
Mar 21, 2025
Siemens Circuit Breaker 3RV2021-1GA25Fast and reliable delivery.HelpfulUnhelpful - M
Monica Laratta
Apr 14, 2024
Siemens Circuit Breaker 3RV2021-1GA25Part was replaced and installed. No trouble at all. Equipment runs smoothly now. Thank you.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Siemens Circuit Breaker 3RV2021-1GA25All was ok! No problems whatsoever.HelpfulUnhelpful
Siemens Circuit Breaker 3RV2021-1GA25
✔ 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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