JoeC0911
mijn inhoud
Alle berichten
Beoordelingen
Reacties
antwoorden
vragen

antwoorden

12V Elektrische Strikes Lock Fail Safe NC Kathode Voor Toegangscontrole Houten Metalen Deur
US$38.99 US$46.99

Q: What does "Fail Safe NC" mean? I understand that NC means "normally closed" but I thought failsafe for these locks means that they are open without current. So are they open or closed when there is no power?

gevraagd door VolkerP op 2018-01-01 13:33:46

JoeC it is normally closed which means it is always getting power to stay locked when the power goes out it becomes n/o which is an open circuit and it is unlocked

Nuttig (1)
Verzenden
antwoorden (3)

Over badges

Badges zijn gerelateerd aan de community en gebruikers verdienen badges door kwaliteitsinhoud te creëren, missies te voltooien of door deel te nemen aan speciale activiteiten. Specifieke mensen hebben ook hun eigen exclusieve badge.
CEO badge

de ceo-badge is alleen in handen van de baas van Banggood.

Badges die je kunt verdienen, komen binnenkort
  • Oké

About Badges

Badges are related to the community, and users earn badges by creating quality content, completing missions, or by participating in special activities.

Helpful Badges

The Badge is awarded to users who are subscribed to the Invite Answer email and signifies their gratitude to help others. The badge appearance upgrades as the user helps more people.
  • Oké

Thank you for subscribing! You have also earned a badge!

  • View It

Thank you! Your answer will help ###name### and ###num### other people!

Check awaiting answers to see more people who need help.

  • OK

Thank you! Your answer will help ###name### and ###num### other people!

Subscribe to "Invite Answer"emails and help others with product questions will earn you "Helpful Badge"!

  • Subscribe

Are you ready to help?

We invite you to subscribe to our Invite Answer email!

Subscribe and you’ll be invited to answer product’s question by email, which will also earn you a "Helpful Badge"! You can cancel any time on the privacy settings page.

  • Subscribe