Emcotec SPS SafetyPowerSwitch 34V 60/120A

Emcotec SPS SafetyPowerSwitch 34V 60/120A
  • Emcotec SPS SafetyPowerSwitch 34V 60/120A
  • Emcotec SPS SafetyPowerSwitch 34V 60/120A

Emcotec SPS SafetyPowerSwitch 34V 60/120A

Codice: EM-A72000
Interruttore di sicurezza accensione motori elettrici 60/120 A.
€ 71,66
Al momento non è disponibile


SPS SafetyPowerSwitch 34V 60/120A

Electronic safety power switch for electric power systems. An anti-flash-circuitry prevents the sparks during connecting the battery.

The SPS SafetyPowerSwitch separates the motor from the battery. The electric motor drive remains inactive and therefore non hazardous until activation.

High-class silicone connection cable of 4mm² (AWG11) thickness. 6-fold multilayer-board with up to 9mm² copper width.

For 2S up to 8S LiPo batteries (6V to 34V). 60A continuous current and 120A peak current - perfectly suitable for electric gliders, motor models and helicopters.


Attention: The flash protection function of the SPS does not pre-charge the capacitor within the motor controller! Some manufacturers require the pre-charging of this capacitor. Perhaps the SPS might not work properly in this special case.

Attention: The total capacity of all capacitors inside the ESC including additional capacitors must not exceed the value of 1500µF. In case of doubt ask the ECS's manufacturer.

NOTE: Please see note for charging ESC capacitors in Download section.


NOTE: When using the following Graupner products the galvanic isolation of receiver and drive circuit is not possible. So the SPS Safety Power Switch cannot be used with these modules:

  • Electric Air Module2-14S, Vario HoTT (Item no. 33620)
  • General Engine-Module 2-6S Gr. HoTT (Item no. 33610)
  • General Air-Module 2-6S, Vario Gr. HoTT (Item no. 33611)
  • Voltage Module 2-4S, EH (Item no. 33630)
  • Voltage Module 2-4S, XH (Item no. 33631)

Delivery includes switch actuator with keyring pendant or SPS-RCS, screws and operating instructions.

Scheda Tecnica

Suitable batteries (LiPo)2S ... 8S

Voltage range6V ... 34V

Current consumptionmax. 0.5mA, typ. 0.25mA

Permanent current60A

Maximum peak current120A

Verlustleistung bei 50Aapprox. 5W (approx. 0.17%)

Dimensions65 x 30 x 9.3mm (2.56 x 1.18 x 0.37in)

Weight45g (1.59oz)