Siemens 5SL43207 Circuit Breaker 3-pin 20 A 400 V effective protection

Order Code:

07-0352

Brand: Siemens MPN: 5SL43207 EAN-13: 4001869440545
Qty Was Unit Price (Ex VAT)
1+ £89.49 £77.94
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
3 in stock, despatched in 4 working days

The Siemens 5SL43207 circuit breaker is a 3-pin device designed for a current rating of 20 A and operates at 400 V. It features reliable protection for electrical circuits by automatically interrupting current flow in overload or short-circuit conditions. Typical applications include residential and commercial electrical installations to ensure safe power distribution.
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 20A
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 20A
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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