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High Voltage WOT 630A 800A Load Isolating Switch

Material: Plastic
Color: Grey

Quantity:
  • WOT series
  • Winston
Model     WOT630F WOT800F

Rated insulation voltage and raged operational voltage AC20/DC20.

Dielectric strength.

Rated impulse withstand voltage.

Pollution degree 3

50Hz 1min.

V

KV

KV

1000

10

12

1000

10

12

Rated thermal current and rated operational current AC20/DC20

...with minimum conductor cross section

Free air.

Closed environmen.

Cu.

 

A

A

mm²

630

630

2*185

800

800

2*240

Rated operational current, AC-21A

≤500V

690V

1000V

A

A

A

630

630

630

800

800

800

Rated operational current, AC-22A

≤500V

690V

1000V

A

A

A

630

630

630

800

800

800

Rated operational current, AC-23A

≤500V

690V

1000V

A

A

A

630

630

400

800

800

400

Rated operational current/ poles in series,

DC-21A...23A

24...110V

220V

440V

660V

A

A

A

A

 

630/1

630/1

630/2

630/4

800/1

800/1

800/2

650/4

Rated operational current/ poles in series,

DC-21B

 

800V

1000V

A

A

 

600/5

600/6

600/5

600/6

Rated operational power, AC-23A

 

230V

400V

415V

500V

690V

KW

KW

KW

KW

KW

200

355

355

400

630

250

450

450

560

800

Rated breaking capacity, AC-23A

≤500V

690V

A

A

5040

5040

6400

6400

Rated conditional short-circuit current Ip

(R.M.S) and corresponding max.allowed

cut-off current îc.

The cut-off current  îc refers to values

listed by fuse manufacturers (single phase

test acc.to IEC60269)

100KA, 500V

gG/aM 

KA

90

800/1000

90

800/1000

80KA, 690V

gG/aM

KA

83.5

800/1000

83.5

800/1000

Rated short-time withstand current(R.M.S)lcw

≤1000V, 0.15s

≤1000V, 0.25s

≤1000V, 1s

KA

KA

KA

38

36

20

38

36

20

Rated short circuit making capacity ≤1000V KA  80 80

Rated capacitor power (the capacitor ratings

are limited by the fuse link.)

415V

500V

690V

kVAr

kVAr

kVAr

250

300

450

310

375

550

Power loss/pole

At rated operational current

25 40
Mechanical endurance   Oper  10000 10000
Weight without accessories  3P switch

kg

5.2

5.2

Terminal screw specifications

Terminal tightening torque

Operating torque

Metric thread (diameter*length).

Locking torque requirements.

3-pole isolation switch.

mm

Nm

Nm 

M12/40

50-75

27

M12/40

50-75

27


125-modle

OT630_P和OT800_P外形尺寸

Attachment overview

OT16FOT125F附件概览

* Load isolating switches are widely applied to distribution system and automation system in buildingpowerpetrochemical and other industries.

 

* The acceleration mechanism with instantaneous release of spring storage achieves fast connection or separation, which has nothing to do with the speed of operation handle, and greatly improves the ability of extinguishing arc.

 

* The shell made of glass fiber reinforced unsaturated polyester resin has good flame retardancy, dielectric properties, carbonization resistance and impact resistance.

 

* The parallel double breakpoint contact has self cleaning effect.

 

* All contact materials are copper plated silver alloy with two separate contact surfaces.

 

* The distance is large.

 

* In the "O" position, you can use three locks to lock the handle at the same time, and reliably avoid misoperation.

 

* The switch is beautiful, novel and concise, with small volume and complete function.

结构紧凑

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