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Miniature circuit breaker 400 V 6kA, 3-pole, D, 3A Circuit breaker 400
V 6kA, 3-pole, D, 3A
Model
product brand name SENTRON
product designation Miniature circuit breaker
design of the product 5SL miniature circuit breakers
General technical data
number of poles 3
number of poles / note 3P
tripping characteristic class D
circuit-breaker / Design 5SL6CC
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 3 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 6 kA
Dissipation
power loss W / for rated value of the current / at AC
/ in hot operating state / per pole
1.1 W
Current
Tripping residual / rated value / derated current / at
40 Cel
2.83 A
suitability for operation Residential buildings/infrastructure
Product details
product function / neutral conductor switching No
product feature / touch protection Yes
product feature
halogen-free Yes
sealable Yes
silicon-free Yes
product extension / installable / supplementary
devices
Yes
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Reviews
- C
Christopher Hixon
Jun 28, 2025
Siemens Circuit Breaker 5SL6303-8CCPrompt responses with valuable tech advice.HelpfulUnhelpful - D
Darren Gutierres
Mar 03, 2025
Siemens Circuit Breaker 5SL6303-8CCTheir customer service team is always available to help.HelpfulUnhelpful - C
Carl Monroe
Feb 21, 2025
Siemens Circuit Breaker 5SL6303-8CCThat's the best I've ever seen.HelpfulUnhelpful - G
Galen Norton
May 15, 2024
Siemens Circuit Breaker 5SL6303-8CCHappy ThanksgivingHelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Siemens Circuit Breaker 5SL6303-8CCAll was ok! No problems whatsoever.HelpfulUnhelpful
Siemens Circuit Breaker 5SL6303-8CC
✔ 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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