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Sales and shipping:
Number
Total (€ 176.46 / piece)
€
Technical specifications
- IP20, with the connected conductors
- Product type
Circuit breaker
- Number of pins
4
- Release characteristics
D
- RoHS-compliant
Yes
- Nominal current - rounded value
25 A
- Nominal current
25 A
- Factory colour
Grey
- Dim
(W x H x D) 72 x 90 x 76 mm
- Content
1 pc(s)
- Switch-off capacity
5 kA
- Operating voltage
440 V
- Nominal voltage
230 V
400 V
- Compatible with (details)
SENTRON
- Width
72 mm
- Height
90 mm
- Depth
76 mm
AC
70 mm
25 A
400 V
50-60 MHz
D
440 V
3
3
4
FALSE
IP20
4
FALSE
0.75-35 mm²
0.75-35 mm²
-40-70 °C
FALSE
TRUE
4
10 kA
10 kA
20 kA
20 kA
4
Documents & Downloads
Datasheet
Datasheet 1749786 Siemens 5SY44258 5SY4425-8 Circuit breaker 25 A 230 V, 400 V
User & Safety Instructions
User & Safety Instructions 1749786 Siemens 5SY44258 5SY4425-8 Circuit breaker 25 A 230 V, 400 V
Description
NEOZED adapter sleeve fitter NEOZED and DIAZED fuse systems with wide range of accessories. As an important component of the SENTRON protective components for electronic installations, the NEOZED and DIAZED fuse system from Siemens provides effective protection for personnel, equipment and plants with reliable shutdown in the event of an overload or short circuit. It is primarily used in distribution technology and industrial switchboards. The system is easy to use and is also approved for domestic installation. www.siemens.com/fuses. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution boards as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.











