The Castle Creations Arm Lock Key Harness attaches to the AUX LINE (On Phoenix Edge ESCs) and the receiver, and is designed to act as an extra safety measure while operating your RC Heli or Airplane*. When the key is fully seated into the socket, the controller will be incapable of arming. Once the key is removed, the ESC will arm when it receives the low throttle command on the traditional throttle line. If the key is inserted while the motor is running, the ESC will go into the ARM LOCKOUT state stopping the motor from running and preventing the ESC from arming.
- Wiring Diagram: Connect the white wire to the Aux Line (white wire) on an Edge ESC.Connect the red + wire to any servo wire with a Y harness or to any empty channel on the Receiver.
- Operation: Key in socket OR disconnected wire in socket harness = ARM LOCKED. A properly programmed and wired Edge will be incapable of arming when the key is in the socket. If the key is placed in the socket or the arm lock socket loses power, the ESC will go into a locked state - even if it is running. Key removed and power to socket = ARM UNLOCKED. ESC must receive low throttle signal to arm and run.
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
