Circuit breaker gv2L32

[Valser]

Good afternoon, colleagues, tell me what is the difference between the gv2l32 circuit breaker and the mec mms - 32h circuit breaker, and which one is more reliable, their performance is the same, but mms-32h is cheaper, which is better to choose

[BevanWeiss]

Comparing products between different vendors is difficult.

It will generally depend less on the exact price, and more about general supply chain aspects (i.e. what stocks does the end-user maintain, where is the nearest distribution warehouse, and what are the supply times for each product etc).

You should also do an exact side by side comparison of each product to ensure that they are entirely equivalent for your application.

Do they have the same utilisation category, the same breaking capacity, the same rated voltages, the same internal power dissipation, the same maximum operating rate, the same rated operating temperatures, etc etc.

Ultimately it is both an engineering and a logistics decision.  And not one that you should entrust to an anonymous forum posts..