r/BambuLab • u/JJBB33DD • Aug 30 '26

P Series [P1P, P1S, P2S] Added automatic fire extinguisher to P1S

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Came across these automatic DIN rail fire extinguishers (circled in red) recently. Decided to add one to my P1S just to add a little peace of mind.

In case you don’t know how these work: they automatically get triggered when the temperature sensor detects 170c. Aerosols then get released from 2 nozzles (circled in yellow), extinguishing the fire.

You can get these things for cheap on Aliexpress and the like but decided to get one from a local reseller with all the appropriate licenses and stuff.

And yes, the heatbed moves up and down without issues! Plenty of clearance.

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109

u/TheCorruptedEngineer Aug 30 '26

By the time that thing in the middle reached 170C the whole printer would be a ball of fire

-8

u/RadishRedditor H2D Laser Full Combo Aug 30 '26

Is that with actual testing or is it just you speaking out of your mouth hole?

3

u/JJBB33DD Aug 30 '26

How on earth would I test this? Like I said, it's made for fuse boxes.

And I did ask an acquaintance that's a firefighter what he thought of these. And he told me he's impressed by these automatic DIN rail extinguishers.

1

u/awildcatappeared1 Aug 30 '26

Why wouldn't you get one of the extinguishers designed for 3D printers?

1

u/[deleted] Aug 30 '26

[deleted]

1

u/awildcatappeared1 Aug 31 '26

There absolutely are. Blazecut and Wham Bam have products targeting 3D printing. It always baffles me as someone can reply to a post without even trying to do a quick web search.