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220V delay power supply shock protection 0-3 minutes adjustable delay switch on relay module
DESCRIPTION
Relay type : Time relay
Applicable object : Relay for home appliance
JK021-B is delayed on, please pay attention to type selection, the default delivery is 200 seconds adjustable (that is, JK021-B-200S). Please note.
This module is a direct output of 220V, if you need to contact the contact of the module is not charged, please consult the owner
Technical details:
- 220V delay power supply shock protection 0-3 minutes adjustable delay switch on the relay module.
- 3C digital accessories
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- Relay