SIEMENS 5SX21 B6 B10 B16 B20 B32 B40 6KA SINGLE POLE MCB CIRCUIT BREAKERS

You are buying one circuit breaker. 

Choose the one(s) you require form the drop down.


Ratings normally available are:

5SX21 B6 6 AMP

5SX21 B10 10 AMP

5SX21 B16 16 AMP

5SX21 B20 20 AMP

5SX21 B32 32 AMP

5SX21 B40 40 AMP

Sold in full working order.

If you have an issue with the item please let us know so we can resolve without delay

Any questions please ask.