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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 14 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 40 A
operating current
at AC-3
at 400 V rated value 40 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 10 kA
maximum short-circuit current breaking capacity (Icu)
at AC at 400 V rated value 20 kA
response value current
of instantaneous short-circuit trip unit 480 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
- G
Guest
Aug 05, 2025
Siemens Circuit Breaker 3RV6321-4FC10I was happy to find a supplier that could meet my needs so quickly and efficiently.HelpfulUnhelpful - G
Guest
May 10, 2025
Siemens Circuit Breaker 3RV6321-4FC10I managed to track down the part I needed online, placed the order as a guest, and received it promptly.HelpfulUnhelpful - L
Lance Koch
Oct 24, 2024
Siemens Circuit Breaker 3RV6321-4FC10I received my package the next morning, what a treat!HelpfulUnhelpful - S
Steve Harmon
Feb 03, 2024
Siemens Circuit Breaker 3RV6321-4FC10Muy satisfecho y entrega rápidaHelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Siemens Circuit Breaker 3RV6321-4FC10All was ok! No problems whatsoever.HelpfulUnhelpful
Siemens Circuit Breaker 3RV6321-4FC10
✔ 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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