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| astao280 |  Posté 14/04/2020 05:584 holes Plastic control box Some tips for choosing right box for right buttons 1. Fully sealed, good water protection function (protection level IP) 2. Can be used indoor / outdoor, in hazardous area, serious corrosion area, etc. 3. size (depending on the size of the installation) 4.The push button switch dimension 5. Anti-shedding screw, not easy to rust, not easy to lose 6. 4 Holes Plastic Control Box has mounting holes on the back for easy installation and fixing 7. High quality push button switch, indicator light and emergency stop buttonPush Button Switch Box website:http://www.nicepushbutton.com/push-button-switch-box/ |