High Power MOSFET Switch Module 30A for Heated Bed (HA210NO6)
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Prices updated: 13 Oct 2026
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About this product
A 30A power switch module built around the HA210NO6 MOSFET, designed to control a 3D printer heated bed. It can also drive other non-inductive loads. The 60x50mm board has M3 mounting holes and is built to handle high current without active cooling.
Specifications
- Current rating
- 30A
- MOSFET
- HA210NO6
- Dimensions
- 60x50mm
- Mounting holes
- 3.2mm diameter, for M3 screws
- Intended loads
- Heated bed and other non-inductive loads
Frequently asked questions
Can this module switch an inductive load such as a motor or relay coil?
The listing describes it for heated beds and other non-inductive loads. For inductive loads, check the module's suitability and add the protection recommended for that load before connecting it.
Does the module need a heatsink or fan?
The listing states that the module handles high current without active cooling, so a fan is not needed under normal use. Make sure your wiring is rated for the load current.
