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Siemens 5SL63406 SENTRON Circuit Breaker 3-pin 40A 400V 6kA easy install

Siemens
Order Code:

07-0372

Brand: Siemens MPN: 5SL63406 EAN-13: 4001869388908
Qty Unit Price (Inc VAT)
1+ £90.01
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
2 available to back orderBack-order availability date - 09/01/2026

The Siemens 5SL63406 circuit breaker is a 3-pin device rated for 40 A and 400 V, ideal for residential and commercial electrical systems. Manufactured by Siemens, this circuit breaker provides reliable protection against overloads and short circuits. It is commonly used in distribution boards to ensure safe electrical network management.
Type Circuit breaker
Current Ratng 40A
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 2
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V 6kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V 6kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V 6kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V 6kA
Release characteristic B
Release characteristics B
Voltage Rating 400V
Voltage type AC
Width 54mm
Width in number of modular spacings 3

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