Siemens 5SL43257 Circuit Breaker 3-pin 25 A 400 V 10 kA

Siemens
Order Code:

07-0353

Brand: Siemens MPN: 5SL43257 EAN-13: 4001869440552
Qty Unit Price (Ex VAT)
1+ £97.12
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
Available to back orderBack order, lead time 3 weeks

The Siemens 5SL43257 circuit breaker is a 3-pin device rated for 25 A and 400 V. It provides reliable protection for electrical circuits against overloads and short circuits. This circuit breaker is typically used in residential and commercial electrical installations.
Type Circuit breaker
Additional equipment possible true
Ambient temperature during operating -25 - 55°C
Built-in depth 70mm
Compatible with (details) SENTRON
Concurrently switching neutral conductor false
Connectable conductor cross section multi-wired 0.75 - 25mm²
Connectable conductor cross section solid-core 0.75 - 25mm²
Current limiting class 3
Current Ratng 25A
Degree of protection (IP) N/A
Depth 76mm
Dim (W x H x D) 54 x 90 x 76 mm
Explosion-proof false
Factory colour Grey
Flush-mounted installation false
Frequency N/A
Height 90mm
Number of Pins 3
Number of poles (total) 3
Number of protected poles N/A
Overvoltage category N/A
Pollution degree 2
Power loss N/A
Rated current 25A
Rated impulse withstand voltage Uimp N/A
Rated insulation voltage Ui N/A
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V 10kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V 10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V 10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V 10kA
Rated voltage 400V
Release characteristic C
Release characteristics C
Voltage Rating 440V
Voltage type AC
Width 54mm
Width in number of modular spacings 3

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