Skip to content
Search

JAY46 100 - 150 AMP Magnetic Latching Contactor

JAY 46 Magnalatch
Up to 60 VDC, 100 - 150 Amps

The MAGNA-LATCH™ 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. The MAGNA-LATCH™ also uses the same bus bars available on traditional electrically held contactors.

Optional features of the MAGNA-LATCH™ include special coil voltage silver-plated bus bars, custom bus bars, mounting studs and nuts in bus bars, and additional auxiliary contacts. Screw coil terminals, side mounted feet for horizontal mounting and a rectifier for AC coil operation are additional optional features.

Benefits:
  • Coil heat is eliminated
  • Reduces need for redundant power control
  • 24 VDC units suitable for use on 48 VDC systems
  • Designed to remain closed for 20 years
  • Fail safe - contacts open or close only when appropriate signal is applied

  • Specifications +


    PERFORMANCE DATA
    Main Contact Data
    Resistive Load Rating, Continuous Duty 125 AMPS
    Inductive Load Rating, Continuous Duty 100 AMPS
    Optional Continuous Duty Rating for JAY466 & JAA466 150 AMPS
    Current Rating By Reduced Duty Cycle
    70% Duty 120 AMPS
    60% Duty 130 AMPS
    50% Duty 150 AMPS
    40% Duty 160 AMPS
    30% Duty 180 AMPS
    Contact Voltage, Max.
    JAA460 & JAB460 48V D.C.
    JAA467 & JAB467 96V D.C.
    JAC460 & JAM460 48V D.C.
    JAC467 & JAM467 96V D.C.
    JAD460 & JAV460 48V D.C.
    JAD467 & JAV467 96V D.C.
    JAY460 48V D.C.
    JAY467 96V D.C.
    Contact Voltage Drop, Typical
    JAA460 & JAB460 <40mV
    JAD460 & JAV460 <50mV
    JAC460 & JAM460 (normally open contacts) <40mV
    JAC460 & JAM460 (normally closed contacts) <50mV
    ARC Rupture Currents Per UL 583
    JAA460 & JAL460 800 AMPS at 46V D.C.
    JAA467 & JAL467 800 AMPS at 96V D.C.
    JAC460 & JAM460* 800 AMPS at 48V D.C.
    JAC467 & JAM467* 800 AMPS at 96V D.C.
    JAD460 & JAV460 800 AMPS at 48V D.C.
    JAD467 & JAV467 800 AMPS at 96V D.C.
    *Normally open contacts, not normally closed contacts  
    Overload Currents Per UL 508
    JAY460 & JAA460 & JAL460 188 AMPS at 60V D.C.
    JAY466 & JAA466 & JAL466 225 AMPS at 60 V D.C.
    JAC460 & JAD460 188 AMPS at 60V D.C.
    JAM460 & JAV460 188 AMPS at 60V D.C.
    Coil Data
    Coil Power Dissipation  
    Intermittently duty coil 15-20 Watts
    Continuous duty coils 7-14 Watts
    Maximum pull-in voltage (coil at 25OC)  
    Intermittently duty coils <60% VDC Nominal
    Continuous duty coils <66% VDC Nominal
    Maximum drop-out voltage <25% VDC Nominal
    Operate Times - Typical
    Pull-in time (n/o contacts to close) <20ms
    Typical contact bounce period <5ms
    Drop-out time (n/o contacts to open)  
    No suppression <5ms
    Zener/Zener or Zener/Diode Suppression <5ms
    Varistor suppression <9ms
    Diode and resistor suppression 8-20ms
    Diode Suppression <50ms
    Main contact changeover time (JAC4600 & JAM4600)  
    Normally closed to normally open <7ms
    Normally open to normally closed <4ms
    Auxillary Contact Data
    Thermal current rating 5 AMPS
    Current capacity, resistive load SA at 24V D.C.
    2A at 48V D.C.
    0.5A at 240V D.C.
    Miscellaneous Design Details
    Blow Out Magnets 48 - 96 VDC Contacts
    Temperature Range -200C to +500C
    Mechanical Life >3 x 10 5thpower
    IP Code: IP31 PER IEC 60529
    RoHS Compliant  
    Material Handling UL File Au2277
    Telecom UL File E161810

  • Certifications +


    UL Certifications for JAY46:

    Power Distribution Centers for Communications Equipment - Component