✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
| Type | 3RV2 |
| Breaker Type | Motor Protection Circuit Breakers |
| Rated current | 4 |
| Number of Poles | 1 pole |
| Setting range for thermal overload releases | 2.8...4 A |
Circuit breaker size S0 for motor protection, CLASS 10 A-release
2.8...4 A N release 52 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
Ask questions
(0/1,200)
- Q: Can I place an order over the phone?
A: Yes, in some cases, you may be able to place an order over the phone. Please contact our customer service team and provide them with the necessary details to assist you with the phone order process.
- Q: How can I compare prices and reviews of similar products?
A: On the product list page, you can view the prices and ratings of different items simultaneously. You can also use filters to sort products by price or rating, facilitating your comparison and selection.
- Q: Can I place an order for an out-of-stock item?
A: If an item is currently out of stock, you may not be able to place an order for it. However, you can sign up for a notification to be informed when the item is back in stock.
Reviews
- J
John Defiore
Apr 30, 2025
Siemens Circuit Breaker 3RV2021-1EA10That's the stuff.HelpfulUnhelpful - J
John Payne
Apr 18, 2025
Siemens Circuit Breaker 3RV2021-1EA10I'm thoroughly impressed with the services offered.HelpfulUnhelpful - R
Robert Gaston
Apr 13, 2025
Siemens Circuit Breaker 3RV2021-1EA10Wonderful customer service and a very welcoming staff.HelpfulUnhelpful - J
Johnny G00se
Jan 23, 2025
Siemens Circuit Breaker 3RV2021-1EA10Thanks for the great feature.HelpfulUnhelpful - T
Travis Printz
Oct 05, 2024
Siemens Circuit Breaker 3RV2021-1EA10Very affordable and easy to use, no fuss.HelpfulUnhelpful - L
Laura
Dec 15, 2023
Siemens Circuit Breaker 3RV2021-1EA10Encontré fácilmente lo que necesitabaHelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Siemens Circuit Breaker 3RV2021-1EA10All was ok! No problems whatsoever.HelpfulUnhelpful
Siemens Circuit Breaker 3RV2021-1EA10
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
People who bought this item also viewed
Fuji Circuit Breaker EW32AFC-2P015
Siemens Circuit Breaker 3WT8080-5UG04-5AB1
Siemens Circuit Breaker 3WT8060-5UG04-5AB1
Siemens Circuit Breaker 5SY7514-7CC
Delixi Transformer BK-300
Siemens Contactor 3RT2017-2BE42
OBO Surge Protection Device V20-C/3
Delixi Fuse HH15A 400A 4P
CELDUC Relay SCI0100600
UniOhm Resistor 2W110K
Customers frequently viewed
IWAYA DENKI Water Pump 25CJT0752
Panasonic Servo Motor MHMF022L1V2M
Honeywell Solenoid Valve VE4025B1045
ROTEN Mechanical Seal 8E5K-22-X
SANDSUN Overload Pump VA08H-760
GS Battery 6-QW-60(450)-(55D23L-KR)
Rechi Compressor 44R273A
MINDMAN Air Cylinder MCQV2-11-40-200
Mitsubishi Compressor YB645WTG
Copeland Compressor ZP385KWE-TE7-966
BKD Bearing S2201 2RS-P4
Copeland Compressor 3DJ3F33KL-TFC-C27
Siemens Circuit Breaker 5SN6163-8CN
KEYOUNG Air Compressor KY-1907
IFM Sensor I35001
WIDE PLUS Transmitter CH363G-APE124
IMI Norgren Solenoid Valve SXE9575-175-02
Ebmpapst Fan 4586NU 9244014484





