Albright International

SW195

NC - DP - ST

The SW195 series of contactors has been designed for direct current loads, particularly motors as used on electric vehicles such as industrial trucks and airport tractors.

The SW195 have double breaking main contacts with silver alloy contact tips, which are weld resistant, hard wearing and have excellent conductivity.  Mounting is by means of 5 mm tapped holes in the switch frame together with a range of mounting brackets.

 

 

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The SW195 has the following optional components available :

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Technical Information

Application Interrupted Uninterrupted
Thermal Current Rating 150A 225A
Intermittent Current Rating:
30% Duty 275A 410A
40% Duty 235A 355A
50% Duty 210A 320A
60% Duty 195A 290A
70% Duty 180A 270A
Rated Fault Current Breaking Capacity (Icn) 5ms Time Constant: (In accordance with UL583*)
Blowouts 600A at 120V D.C.
No Blowouts 1000A at 80V D.C.
Rated Fault Current Breaking Capacity (Icn) Resistive Load: (In accordance with UL508*)
Blowouts 225A at 96V D.C.
No Blowouts 225A at 60V D.C.
Maximum Recommended Contact Voltages
Blowouts 120V 96V
No Blowouts 96V 60V
Typical Voltage Drop per pole across New Contacts at 150A 40mV
Mechanical M.T.B.F >5000000 Operations
Coil Voltage Available (Us) (Rectifier board required for A.C.) 6 - 240V

Features

Component Configurations
Auxiliary
Auxilary---Standard
STANDARD
Auxilary---Gold
STANDARD - GOLD
Auxilary---V3
V3
Auxilary---V3---Gold
V3 - GOLD
Coil Suppression
Suppression---Diode
DIODE
Suppression---Resistor-and-Diode
DIODE AND RESISTOR
Suppression---Bi-Directional-Diode
BI-DIRECTIONAL DIODE
Coil Terminations
Coil Termination - Standard
AMP TAGS
Coil Termination - Flying Leads
FLYING LEADS
PLUG
Coil Termination - Vaccum Impreg
VACCUM IMPREGNATION

Downloads

Resources
SW180 Series Catalogue Download
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