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Siemens 5SY43047 SENTRON Circuit Breaker 4 A 230 V/400 V pin Busbar touch-safe

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Siemens 5SY43047 SENTRON Circuit Breaker 4 A 230 V/400 V pin Busbar touch-safe

Siemens
Order Code:

07-0508

Brand: Siemens MPN: 5SY43047 EAN-13: 4001869181905
Qty Unit Price (Ex VAT)
1+ £92.80
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
3 available to back orderBack-order availability date - 09/01/2026

The Siemens 5SY43047 5SY4304-7 is a circuit breaker with a current rating of 4 A suitable for applications at 230 V and 400 V. This component is typically used to protect electrical circuits from overloads and short circuits. It is ideal for residential and commercial electrical systems to ensure safety and reliability.
Type Circuit breaker
Current Ratng 4A
Additional equipment possible TRUE
Built-in depth 70mm
Compatible with (details) SENTRON
Concurrently switching neutral conductor FALSE
Current limiting class 3
Degree of protection (IP) IP20
Depth 76mm
Dim (W x H x D) 54 x 90 x 76 mm
Factory colour Grey
Frequency 50-60MHz
Height 90mm
Number of Pins 3
Number of poles (total) 3
Number of protected poles 3
Overvoltage category 3
Pollution degree 3
Rated impulse withstand voltage Uimp 4
Rated insulation voltage Ui 440V
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 35kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V 35kA
Release characteristic C
Release characteristics C
Switch-off capacity 5kA
Voltage Rating 400V
Voltage type AC
Width 54mm
Width in number of modular spacings 3

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