AFS11, AFS711, AFS177, AFS717, AFS817, AFS797 – 2 and 4 pole motor reversing contactors

Battery contactors for thermal currents up to 80 A, 150 A and 250 A

AFS11
DPDT (2 x SPDT) with external interconnecting links, current rating 80 A
AFS711
DPDT (2 x SPDT) with internal interconnecting links, current rating 80 A
AFS177
4PST-NO (2 x DPST-NO) with interconnecting links, current rating 80 A
AFS717
DPDT (2 x SPDT) with internal interconnecting links
AFS817
DPDT (2 x SPDT) with external interconnecting links, current rating 150 A
AFS797
DPDT (2 x SPDT), current rating 250 A
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Battery contactors for industrial trucks

AFS Series contactors are designed for use with electric vehicles in material handling. They are mainly used as motor contactors and much demanded as replacement and new contactors for most leading brands of trucks.

The DC contactors for motor reversering applications are suitable for switching resistive, capacitive and inductive loads. They come with double-break contacts which are weld resistant and hard wearing and ensure high conductivity.

Series overview

Ith Contact configuration Series
  80 A DPDT (2 x SPDT) with external interconnecting links AFS11
  dito with internal interconnecting links AFS711
  4PST-NO (2 x DPST-NO) with interconnecting links AFS177
150 A DPDT (2 x SPDT) with internal interconnecting links AFS717
  dito with external interconnecting links AFS817
250 A DPDT (2 x SPDT) AFS797
     

Specifications

AFS11-AFS711-AFS177-AFS717-AFS817-AFS797
Conv. thermal current Ith80 A, 150 A, 250 A
Contact tipsStandard, large, textured
Coil optionsStandard, wrapped
Contact configurationDPDT and 4PST-NO
Coil voltage Us12 V - 120 V
Duty cycleContinuous, intermittent, prolonged
BlowoutsOptional
Enclosed top coverOptional
Auxiliary switchOptional
Coil suppressionOptional
Mounting bracketOptional
Bespoke arrangementAvailable
Coil terminalsSpade terminals 6.3 x 0.8 mm
Load terminalsStuds, M8
Mechanical endurance> 1 million cycles
Rating at 25% duty cycle180 A, 275 A, 475 A
Rating at 50% duty cycle150 A, 225 A, 360 A
Rating at 100% duty cycle100 A, 150 A, 250 A
Rated voltage no blowouts48 V max.
Rated voltage with blowouts96 V max.
Maximum pull-in voltage, intermittently rated coils60% nominal voltage
Maximum pull-in voltage, continuously rated coils66% nominal voltage
Typical drop-out voltage15% nominal voltage

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