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Albright International SW201

Albright International

Solenoid

Identity

Type
Solenoid
Maker printed on the part
Albright International
Maker part number
SW201

Compatibility

What the maker says it is for
direct current loads, including motors as used on electric vehicles such as industrial trucks

“The SW201 has been designed for direct current loads, including motors as used on electric vehicles such as industrial trucks.”

Source: albrightinternational.com/products/sw201

Other findings

Advised busbar size
260mm2

“Copper busbar 260mm2 [0.40inch2]”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Auxiliary contact switching 240 v
0.5A at 240V D.C. (column not attributed)

“0.5A at 240V D.C.”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Auxiliary contact switching 24 v
5A at 24V D.C. (column not attributed)

“5A at 24V D.C.”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Auxiliary contact switching 48 v
2A at 48V D.C. (column not attributed)

“2A at 48V D.C.”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Auxiliary thermal current rating
5A

“Auxiliary Thermal Current Rating 5A”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Coil connections
6.3mm spade coil connections

“The SW201 has M10 stud main terminals and 6.3mm spade coil connections.”

Source: albrightinternational.com/products/sw201

Coil power dissipation continuously
13 - 21 Watts

“Continuously Rated Types 13 - 21 Watts”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Coil power dissipation highly
60 - 80 Watts

“Highly Intermittent Rated Types 60 - 80 Watts”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Coil power dissipation intermittently
30 - 60 Watts

“Intermittently Rated types 30 - 60 Watts”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Coil power dissipation prolonged
21 - 30 Watts

“Prolonged Rated Types 21 - 30 Watts”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Coil voltage range
6 - 240V (rectifier board required for A.C.)

“Coil Voltage Available (Us) (Rectifier board required for A.C.) 6 - 240V”

Source: albrightinternational.com/products/sw201

Contact arrangement
single pole double throw, double breaking main contacts with silver alloy tips

“The SW201 features single pole double throw, double breaking main contacts with silver alloy tips”

Source: albrightinternational.com/products/sw201

Drop out voltage range
10 - 20% Us

“Drop-Out Voltage Range 10 - 20% Us”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Fault breaking capacity 5ms no blowouts
1500A at 48V D.C.

“(In accordance with UL583*) Blowouts 1500A at 96V D.C. No Blowouts 1500A at 48V D.C.”

Source: albrightinternational.com/products/sw201

Fault breaking capacity 5ms with blowouts
1500A at 96V D.C.

“(In accordance with UL583*) Blowouts 1500A at 96V D.C. No Blowouts 1500A at 48V D.C.”

Source: albrightinternational.com/products/sw201

Guideline weight
1600 gms

“SW201 1600 gms”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Guideline weight with auxiliary
+ 20 gms

“With Auxiliary + 20 gms”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Guideline weight without blowouts
- 50 gms

“Without Blowouts - 50 gms”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Intermittent current 30 duty interrupted
455A interrupted at 30% duty

“30% Duty 455A 455A”

Source: albrightinternational.com/products/sw201

Intermittent current 30 duty uninterrupted
455A uninterrupted at 30% duty

Disputed

“30% Duty 455A 455A”

Source: albrightinternational.com/products/sw201

Other sources state

  • 730A uninterrupted at 30% duty

    “30% Duty 455A 730A”

    Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Intermittent current 40 duty interrupted
395A interrupted at 40% duty

“40% Duty 395A 395A”

Source: albrightinternational.com/products/sw201

Intermittent current 40 duty uninterrupted
395A uninterrupted at 40% duty

Disputed

“40% Duty 395A 395A”

Source: albrightinternational.com/products/sw201

Other sources state

  • 630A uninterrupted at 40% duty

    “40% Duty 395A 630A”

    Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Intermittent current 50 duty interrupted
355A interrupted at 50% duty

“50% Duty 355A 355A”

Source: albrightinternational.com/products/sw201

Intermittent current 50 duty uninterrupted
355A uninterrupted at 50% duty

Disputed

“50% Duty 355A 355A”

Source: albrightinternational.com/products/sw201

Other sources state

  • 565A uninterrupted at 50% duty

    “50% Duty 355A 565A”

    Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Intermittent current 60 duty interrupted
325A interrupted at 60% duty

“60% Duty 325A 325A”

Source: albrightinternational.com/products/sw201

Intermittent current 60 duty uninterrupted
325A uninterrupted at 60% duty

Disputed

“60% Duty 325A 325A”

Source: albrightinternational.com/products/sw201

Other sources state

  • 515A uninterrupted at 60% duty

    “60% Duty 325A 515A”

    Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Intermittent current 70 duty interrupted
300A interrupted at 70% duty

“70% Duty 300A 300A”

Source: albrightinternational.com/products/sw201

Intermittent current 70 duty uninterrupted
300A uninterrupted at 70% duty

Disputed

“70% Duty 300A 300A”

Source: albrightinternational.com/products/sw201

Other sources state

  • 480A uninterrupted at 70% duty

    “70% Duty 300A 480A”

    Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Main contact changeover closed to open
14ms

“Normally Closed to Normally Open 14ms”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Main contact changeover open to closed
8ms

“Normally Open to Normally Closed 8ms”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Main terminals
M10 stud main terminals

“The SW201 has M10 stud main terminals and 6.3mm spade coil connections.”

Source: albrightinternational.com/products/sw201

Max contact voltage no blowouts interrupted
48V

“Maximum Recommended Contact Voltages Blowouts 96V - No Blowouts 48V -”

Source: albrightinternational.com/products/sw201

Max contact voltage with blowouts interrupted
96V

“Maximum Recommended Contact Voltages Blowouts 96V - No Blowouts 48V -”

Source: albrightinternational.com/products/sw201

Max pull in voltage continuously
66% Us

“Continuously Rated Types 66% Us (100% Duty Cycle)”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Max pull in voltage highly
60% Us

“Highly Intermittent Rated types 60% Us (Max 25% Duty Cycle)”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Max pull in voltage intermittently
60% Us

“Intermittently Rated types 60% Us (Max 70% Duty Cycle)”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Max pull in voltage prolonged
60% Us

“Prolonged Operation 60% Us (Max 90% Duty Cycle)”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Mechanical durability
> 5,000,000 Cycles

“Mechanical Durability > 5,000,000 Cycles”

Source: albrightinternational.com/products/sw201

Mounting orientation
horizontal or vertical, when vertical the M10 contact studs should point upwards

“Mounting can be horizontal or vertical, when vertical the M10 contact studs should point upwards.”

Source: albrightinternational.com/products/sw201

Mounting tapped holes
M5 tapped holes or mounting brackets

Disputed

“It can be mounted via M5 tapped holes or mounting brackets”

Source: albrightinternational.com/products/sw201

Other sources state

  • M4 tapped holes

    “It can be mounted via M4 tapped holes or mounting brackets”

    Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Normally closed limitation
Normally Closed contacts are not suited to make and break load

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

Source: albrightinternational.com/products/sw201

Operating ambient temperature
- 40˚C to + 60˚C

“Operating Ambient Temperature - 40˚C to + 60˚C”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Thermal current rating interrupted
250A interrupted

“Thermal Current Rating 250A 250A”

Source: albrightinternational.com/products/sw201

Thermal current rating uninterrupted
250A uninterrupted

Disputed

“Thermal Current Rating 250A 250A”

Source: albrightinternational.com/products/sw201

Other sources state

  • 400A uninterrupted

    “Thermal Current Rating (I th) 250A 400A”

    Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Typical contact bounce period
3ms

“Typical Contact Bounce Period 3ms”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Typical drop out time with diode
100ms

“With Diode Suppression 100ms”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Typical drop out time with diode and resistor
30ms

“With Diode and Resistor 30ms (Subject to resistance value)”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Typical drop out time without suppression
10ms

“Without Suppression 10ms”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Typical pull in time
40ms

“Typical Pull-In Time 40ms (N/O Contacts to Close)”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Uninterrupted rating footnote
Normally Open contacts only - Normally Closed should be rated as per

“Normally Open contacts only - Normally Closed should be rated as per Interrupted Current”

Source: albrightinternational.com/wpcms/wp-content/uploads/2020/06/SW201-Data-Sheet.pdf

Voltage drop per pole
40mV at 250A

“Typical Voltage Drop per pole across New Contacts at 250A 40mV”

Source: albrightinternational.com/products/sw201

Models documented with this part

No model has been matched to this part yet in the records we hold. That is a statement about our research, not about which carts take it.