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| Type | Type 5SP4 |
| Breaker Type | Miniature Circuit Breakers |
| Number of Poles | 4 pole |
| Rated current | 100 A |
| Voltage | 230/400V AC |
| Frequency | 50-60 Hz |
| Mounting | 70 mm device mounting depth |
| Weight | 1 kg |
Miniature circuit breaker 400 V 10kA, 4-pole, C, 100 A, D=70 mm
Model
product brand name SENTRON
product designation Miniature circuit breaker
design of the product 5SP Miniature circuit breakers
General technical data
number of poles 4
number of poles / note 4P
tripping characteristic class C
mechanical service life (switching cycles) / typical 10 000
overvoltage category 3
degree of pollution 3
Voltage
insulation voltage
at AC / rated value 440 V
with multi-phase operation / at AC / rated value 440 V
Supply voltage
type of voltage AC
operational current / at AC / rated value 100 A
supply voltage / at AC / rated value 400 V
supply voltage frequency / rated value 50 Hz
protection class IP IP20 with connected conductors, IP40 in the area of the handle
with distribution cover
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
8 W
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Reviews
- C
Chad Davis
Aug 27, 2025
Siemens Circuit Breaker 5SP4491-7We were able to track down the component needed to cool our house.HelpfulUnhelpful - F
Felton Gholston
Jul 19, 2025
Siemens Circuit Breaker 5SP4491-7I was really impressed.HelpfulUnhelpful - J
Jeffrey McDonnell
Jul 02, 2025
Siemens Circuit Breaker 5SP4491-7All good, awesome crew.HelpfulUnhelpful - T
Tom LaCosse
May 29, 2025
Siemens Circuit Breaker 5SP4491-7Super easy to order and super fast shipping, thanks!HelpfulUnhelpful - J
John Chaves
Dec 17, 2024
Siemens Circuit Breaker 5SP4491-7Simple and straightforward.HelpfulUnhelpful - P
Pam Braach
Feb 26, 2024
Siemens Circuit Breaker 5SP4491-7works wellHelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Siemens Circuit Breaker 5SP4491-7All was ok! No problems whatsoever.HelpfulUnhelpful
Siemens Circuit Breaker 5SP4491-7
✔ 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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