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Circuit breaker 400 V, 10kA, 4-pole, D, 25A
Model
product brand name SENTRON
product designation Miniature circuit breaker
design of the product Miniature circuit breaker 5SN
General technical data
number of poles 4
number of poles / note 4P
tripping characteristic class D
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 25 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
Dissipation
power loss W / for rated value of the current / at AC
/ in hot operating state / per pole
2.3 W
Current
Tripping residual / rated value / derated current / at
40 Cel
23.68 A
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Reviews
- B
BRIAN FAIRCHILD
Aug 25, 2025
Siemens Circuit Breaker 5SN4425-8CNQuick turnaround and expert deliveryHelpfulUnhelpful - C
Cesar Rodriguez
Aug 21, 2025
Siemens Circuit Breaker 5SN4425-8CNYour team is doing a great job, thanks.HelpfulUnhelpful - K
Kodi Nelson
Nov 04, 2024
Siemens Circuit Breaker 5SN4425-8CNFast delivery, no issues!HelpfulUnhelpful - J
Jim Finnla
Sep 01, 2024
Siemens Circuit Breaker 5SN4425-8CNLos pruductos que vendéis son muy serviciales e informativos. Gracias.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Siemens Circuit Breaker 5SN4425-8CNAll was ok! No problems whatsoever.HelpfulUnhelpful
Siemens Circuit Breaker 5SN4425-8CN
✔ 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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