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| Type | Type 5SP4 |
| Breaker Type | Miniature Circuit Breakers |
| Number of Poles | 3 pole |
| Rated current | 125 A |
| Voltage | 230/400V AC |
| Frequency | 50-60 Hz |
| Mounting | 70 mm device mounting depth |
| Weight | 0.76 kg |
Miniature circuit breaker 400 V 10kA, 3-pole, C, 125 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 3
number of poles / note 3P
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 125 A
supply voltage / at AC / rated value 400 V
supply voltage frequency / rated value 50 Hz
Protection class
protection class IP IP20 wiath 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
10.9 W
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Reviews
- C
Clint Rossiter
Sep 14, 2025
Siemens Circuit Breaker 5SP4392-7Extremely easy to understand.HelpfulUnhelpful - L
Luis Ortega
Aug 25, 2025
Siemens Circuit Breaker 5SP4392-7Thanks for offering this product for sale.HelpfulUnhelpful - M
Michael Cardinale
Jun 05, 2025
Siemens Circuit Breaker 5SP4392-7That's perfect, just what I needed.HelpfulUnhelpful - R
Richard Robinson
Jan 26, 2025
Siemens Circuit Breaker 5SP4392-7Excellent work, thanks for the great service.HelpfulUnhelpful - G
George Gummere
Jan 18, 2025
Siemens Circuit Breaker 5SP4392-7Friendly and knowledgeable staff.HelpfulUnhelpful - F
Frank Christopher
Jan 16, 2024
Siemens Circuit Breaker 5SP4392-7El sitio web es muy fácil de usar.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Siemens Circuit Breaker 5SP4392-7All was ok! No problems whatsoever.HelpfulUnhelpful
Siemens Circuit Breaker 5SP4392-7
✔ 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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