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Circuit breaker 400 V, 10kA, 2-pole, C, 50A
Model
product brand name SENTRON
product designation Miniature circuit breaker
design of the product Miniature circuit breaker 5SN
General technical data
number of poles 2
number of poles / note 2P
tripping characteristic class C
circuit-breaker / Design 5SN4CN
overvoltage category 3
degree of pollution 2
Voltage
insulation voltage
with multi-phase operation / at AC / rated value 440 V
Supply voltage
type of voltage AC
operational current / at AC / rated value 50 A
supply voltage / at AC / rated value 400 V
operating voltage
with multi-phase operation / at AC / maximum 440 V
at DC / rated value / maximum 72 V
supply voltage frequency
rated value 50 Hz
Protection class
protection class IP IP20, with connected conductors
Switching capacity
switching capacity current
acc. to EN 60898 / rated value 10 kA
energy limitation class 3
Dissipation
power loss W / for rated value of the current / at AC
/ in hot operating state / per pole
3.6 W
Current
Tripping residual / rated value / derated current / at
40 Cel
46.19 A
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Reviews
- G
GREGORY JASIURKOWSKI
Oct 19, 2024
Siemens Circuit Breaker 5SN4250-7CNThe order was made and delivered in a rapid manner.HelpfulUnhelpful - D
David Turnage
Oct 07, 2024
Siemens Circuit Breaker 5SN4250-7CNPleasant and everything went smoothlyHelpfulUnhelpful - C
Christina Cruz
Sep 25, 2024
Siemens Circuit Breaker 5SN4250-7CNThis is the fastest and most dependable thing I've ever seen, hands down!HelpfulUnhelpful - J
James Crawford
Sep 23, 2024
Siemens Circuit Breaker 5SN4250-7CNRapid turnaround timeHelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Siemens Circuit Breaker 5SN4250-7CNAll was ok! No problems whatsoever.HelpfulUnhelpful
Siemens Circuit Breaker 5SN4250-7CN
✔ 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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