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SW210

NC - SP - ST

Albright SW210 D.C. Contactor

The SW210 has been designed for direct current loads, including motors as used on electric vehicles such as industrial trucks.  Developed for both interrupted and uninterrupted loads, the SW210 is suitable for switching Resistive, Capacitive and Inductive loads.

The SW210 features single pole single throw, double breaking main contacts with silver alloy tips, which are weld resistant, hard wearing and have excellent conductivity.  The SW210 has M10 stud main terminals and 6.3mm spade coil connections.  It can be mounted via M5 tapped holes or mounting brackets – either supplied fitted, or as separate items.  Mounting can be horizontal or vertical, when vertical the M10 contact studs should point upwards. If the requirement is for downwards orientation we can adjust the contactor to compensate for this.

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

SW210 Technical Information

Application
InterruptedRating ( Ith )Uninterrupted
Thermal Current Rating 250A 250A
Intermittent Current Rating:
30% Duty 455A 455A
40% Duty 395A 395A
50% Duty 355A 355A
60% Duty 325A 325A
70% Duty 300A 300A
Rated Fault Current Breaking Capacity (Icn) 5ms Time Constant: (In accordance with UL583*)
Blowouts 1500A at 96V D.C.
No Blowouts 1500A at 48V D.C.
Rated Fault Current Breaking Capacity (Icn) Resistive Load: (In accordance with UL508*)
Blowouts -
No Blowouts -
Maximum Recommended Contact Voltages
Blowouts 96V 0V
No Blowouts 48V 0V
Typical Voltage Drop per pole across New Contacts at 250A 40mV

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

SW210 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
VACCUM IMPREGNATION

SW210 Resources

SW210

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  • The SW210 has the following optional components available: