AMETEK Magnetic Latching Contactor 12V, 400A (JCY4811ABNA)

Manufacturer: AMETEK
Art.#: AMT-RL-12V400A
161.00$Price without VAT:
Stock status : Out of stock!
Available in 60 days

Individual pricing for large scale projects and wholesale demands is available.
Contact us:
phone: +420 277 007 550
email: [email protected]

Shipping weight: 1.38 kg
Magnetic Latching Low Voltage Disconnect Contactor

 Product description

Latched Low Voltage Disconnect Contactor is more compact than traditional low voltage disconnects. The permanent magnet holds the contact closed. Momentary power to the coil closes the contact, while a momentary reverse power signal to the coil opens the contact. It also uses the same bus bars available on traditional electrically held contactors.


  • Coil heat is eliminated
  • Reduces need for redundant power control
  • Designed to remain closed for 20 years
  • Fail safe - contacts open or close only when appropriate signal is applied

Contact data

  • Voltage: 0-60 VDC
  • I thermal, Ith: 300A
  • Resistive load: 300A
  • Overload: 450A

Coil data

  • Duty: Intermittent
  • Resistance: 4,9 Ohms, 10% @ 25°C
  • Nominal voltage: 12 VDC
  • Min. close voltage: 7,8 VDC
  • Min. open voltage: -7,8 VDC
  • Max.. operating voltage: 14,4 VDC

Pulsed coil voltage

  • Min. pulse duration: 150 ms
  • Positive ON terminal A1 to open
  • Positive ON terminal A2 (red dot) to close

Technical specification

  • Temperature: -20°C to 50°C
  • Weight: cca 0,9kg (2.0 Lb)
  • Recommeded torque, M5: 1.7 Nm Max
FAQ Examples of use you can find here.


Weight (kg) 1.06
Height (mm) 106.8
Width (mm) 128
Depth (mm) 50.8
Nominal Voltage (V) 12
Max. Resistive load (A) 400
icon AMETEK Magnetic Latching Contactor 12V, 400A (JCY4811ABNA) Magnetic Latching Low Voltage Disconnect Contactor 161.00$
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