SKU: 88920496646

SM Modell Bau Ignition Switch 3

Sale price$45.23 Regular price$50.25
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Description

SM Modell Bau Ignition Switch 3Control the electronic ignition of your gas powered aircraft via your transmitter. The ignition switch 3 has been developed for turning on and off electronic ignitions in gasoline engines by remote control. It is suitable for all gasoline engines with battery powered ignition systems. The ignition switch 3 is superior in all respects to using a mechanical ignition switch and has the following benefits: No wear Elegant shutdown of the engine using the

Control the electronic ignition of your gas powered aircraft via your transmitter.

The ignition switch 3 has been developed for turning on and off electronic ignitions in gasoline engines by remote control. It is suitable for all gasoline engines with battery-powered ignition systems.

The ignition switch 3 is superior in all respects to using a mechanical ignition switch and has the following benefits:

  • No wear
  • Elegant shutdown of the engine using the transmitter
  • Improves safety by utilizing the remote control's fail-safe function
  • In case of a fault, the motor can be switched off safely
  • Can be used to control systems other than ignitions; eg.lighting systems

The ignition switch 3 is microprocessor controlled and utilizes an optocoupler that separates the receiver & ignition circuits. 

The ignition switch 3 can be operated in parallel to the throttle servo if an addition receiver channel is not available. In this configuration, the ignition switch 3 is connected directly to a servo plug, which in turn is connected to the throttle servo. By adjusting the switching point and switching direction, it is now possible to set the ignition to switch off when the throttle trim is reset during idling or by switching the throttle channel with an additional mix.

The circuit has several fail-safe features that ensure that the ignition is switched off safely during emergencies. For example, the ignition can be set to switch off if the transmitter signal has not been received for three seconds. 

When switched off, the ignition switch 3 consumes no power from the ignition battery. The plug connection to the ignition battery therefore only has to be disconnected for charging. 

The ignition battery may also remain connected to the ignition switch 3 when charging, if it is charged via a separate charge cable.

The Ignition Switch 3 comes with:

  • Switching module and cables
  • An XT30 connector which connects the ignition to the module
  • An LED which can be mounted on the aircraft that provides visual confirmation that the ignition is on or off

A replacement LED indicator is available separately if needed, see the related products link below.

Technical Specifications:

Input Voltage 3~9V
Min~Max Switching Voltage 3~15V
Maximum Switching Current 5 A
Power Consumption 12mA / 2mA Rx 6mA / 0mA Ign Batt (On / Off)
Threshold Programmable
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88920496646

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CATHERINE CABASSA
Grantham, US
★★★★★ 4
Looks great buy too short
Color: Red, Size: 4X-Large
Purchased for my son for a Christmas event at his job. He is 330pds and 6ft tall so I got the 4xl for him. It's fits perfectly in width BUT it's short. I know because he is tall I should have searched for a 4XLT but could not find one in the colors needed. But I purchased a white 4xlt tee for him to wear underneath and leave the shirt open it's looks great. So great shirt comfy and cozy well made and colors exactly as shown but if you are on the taller side maybe wear it as an over shirt with a tee underneath.
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Reviewed in the United States on December 15, 2025
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Kamohomoho
Lake Worth, US
★★★★★ 5
Well made, warm.
Color: Brown, Size: X-Large
A heavy yet soft flannel shirt. Nice on a foggy or light misty day. Flannel is a bit loosely woven but well sewn. Size reflects its lable. Its become a 'got to' shirt this fall.
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Reviewed in the United States on January 9, 2026
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Hannah
Belleville, US
★★★★★ 5
Quality look
This is my second purchase of this shirt. Soft, thick, good quality. Usually worn open with a tee underneath. Sizing is normal and a good length. But it could also be tucked in. Looks great!
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Reviewed in the United States on February 8, 2026
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MakinLee
West Palm Beach, US
★★★★★ 5
Great shirt
Color: Khaki, Size: XX-Large, Color: Khaki, Size: XX-Large
Wonderful shirt. Bought this for my husband to wear for family photos and it fit great, wasn't scratchy and he was so comfortable in it he actually wears it to work sometimes even to this day. I would buy this brand again. It washed it before he wore it, I didn't notice any shrinking.
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Reviewed in the United States on February 16, 2026
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Candice Harris
Lake Worth, US
★★★★★ 5
Flannel shirt
Color: Black-block, Size: XX-Large
Very nice flannel! High quality for sure
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Reviewed in the United States on April 15, 2026

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