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SW85

NC - SP - ST

The SW85 has been designed for direct current loads, particularly motors as used on electric vehicles such as industrial trucks.  Developed for both interrupted and uninterrupted loads, the SW85 is suitable for switching Resistive, Capacitive and Inductive loads.

The SW85 features single pole double breaking main contacts with silver alloy tips, which are weld resistant, hard wearing and have excellent conductivity.  The SW85 has M8 stud main terminals and 6.3mm spade coil connections.  Mounting is via M4 tapped holes or mounting brackets, either supplied fitted, or as separate items.  Mounting can be horizontal or vertical, when vertical the M8 contact studs should point downwards. If the requirement is for upwards orientation we can adjust the contactor to compensate for this.

Please note Normally Closed contacts are not suited to make and break load.

SW85 Technical Information

Application
InterruptedRating ( Ith )Uninterrupted
Thermal Current Rating - 100A
Intermittent Current Rating:
30% Duty - 185A
40% Duty - 160A
50% Duty - 140A
60% Duty - 130A
70% Duty - 120A
Rated Fault Current Breaking Capacity (Icn) 5ms Time Constant: (In accordance with UL583*)
Blowouts -
No Blowouts -
Rated Fault Current Breaking Capacity (Icn) Resistive Load: (In accordance with UL508*)
Blowouts 150A at 96V D.C.
No Blowouts 150A at 48V D.C.
Maximum Recommended Contact Voltages
Blowouts 96V 96V
No Blowouts 48V 48V
Typical Voltage Drop per pole across New Contacts at 100A 50mV

Mechanical Durability > 5,000,000 Cycles
Coil Voltage Available (Us) (Rectifier board required for A.C.) 6 - 240V

SW85 Features

Component Configurations
Auxiliary
STANDARD
STANDARD - GOLD
V3
V3 - GOLD
Coil Suppression
DIODE
DIODE AND RESISTOR
BI-DIRECTIONAL DIODE
Coil Terminations
AMP TAGS
FLYING LEADS
PLUG
VACCUM IMPREGNATION

%s Resources

SW85 Data Sheet

  • Format: .pdf
  • Size: 589kb

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  • The SW85 has the following optional components available: