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Circuit breaker 32 A rated current 32 A, N-release 400 A, for starter
combination, screw connection, standard switching capacity
product brand name SIRIUS
product designation Circuit breaker
design of the product for starter combinations
product type designation 3RV6
General technical data
size of the circuit-breaker S0
power loss W total typical 11 W
insulation voltage with degree of pollution 3 at AC
rated value
690 V
surge voltage resistance rated value 6 kV
protection class IP
on the front IP20
of the terminal IP20
shock resistance
acc. to IEC 60068-2-27 25g / 11 ms
Ambient conditions
installation altitude at height above sea level
maximum
2 000 m
ambient temperature
during operation -20 ... +60 degrees centigrade
during transport -50 ... +80 degrees centigrade
relative humidity during operation 10 ... 95 %
Main circuit
number of poles for main current circuit 3
operating voltage
rated value 690 V
at AC-3 rated value maximum 690 V
operating frequency rated value 50 ... 60 Hz
operating current rated value 32 A
operating current
at AC-3
at 400 V rated value 32 A
operating frequency
at AC-3 maximum 15 1/h
Protective and monitoring functions
operational short-circuit current breaking capacity
(Ics) at AC
at 400 V rated value 25 kA
maximum short-circuit current breaking capacity (Icu)
at AC at 400 V rated value 55 kA
response value current
of instantaneous short-circuit trip unit 400 A
Short-circuit protection
product function short circuit protection Yes
design of the short-circuit trip magnetic
Installation/ mounting/ dimensions
mounting position any
mounting type screw and snap-on mounting onto 35 mm standard mounting rail
according to DIN EN 60715
height 97 mm
width 45 mm
depth 96 mm
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Reviews
- S
Steve Kraus
Aug 27, 2025
Siemens Circuit Breaker 3RV6321-4EC10I've been buying from OKmarts for ages, their production parts are amazing!HelpfulUnhelpful - J
Jonathan Preziose
Jun 19, 2025
Siemens Circuit Breaker 3RV6321-4EC10I appreciate the effort OKmarts put into their email communication.HelpfulUnhelpful - A
Audrie Brooks
May 02, 2025
Siemens Circuit Breaker 3RV6321-4EC10The part was delivered right on time, thanks to the awesome customer service.HelpfulUnhelpful - S
Son Ha
Jan 05, 2024
Siemens Circuit Breaker 3RV6321-4EC10Excellent Customer Service and FAST Shipping Thank you!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Siemens Circuit Breaker 3RV6321-4EC10All was ok! No problems whatsoever.HelpfulUnhelpful
Siemens Circuit Breaker 3RV6321-4EC10
✔ 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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