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WOT Series Electrical 160A 200A 250 Amp 3P Isolator Switch

Material: Plastic
Color: Grey

Quantity:
  • WOT series
  • Winston
Model     WOT160F WOT200F WOT250F

Rated insulation voltage and raged operational voltage AC20/DC20.

Dielectric strength.

Rated impulse withstand voltage.

Pollution degree 3

50Hz 1min.

V

KV

KV

750

10

12

 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

 160

125

70

 200

200

95

 250

250

120

Rated operational current, AC-21A

≤500V

690V

1000V

A

A

A

 160

160

160

 200

200

200

 250

250

250

Rated operational current, AC-22A

≤500V

690V

1000V

A

A

A

160

160

160

200

200

200

250

250

250

Rated operational current, AC-23A

≤500V

690V

1000V

A

A

A

 160

80

80

 200

200

135

 250

250

135

Rated operational current/ poles in series,

DC-21A...23A

24...110V

220V

440V

660V

A

A

A

A

 

 160/1

160/1

160/2

160/3

 200/2

200/2

200/3

200/4

 250/2

250/2

250/3

250/4

Rated operational current/ poles in series,

DC-21B

 

800V

1000V

A

A

 

 160/5

160/6

 200/5

200/6

 250/5

250/6

Rated operational power, AC-23A

 

230V

400V

415V

500V

690V

KW

KW

KW

KW

KW

 45

75

75

75

75

 60

110

110

132

200

 75

140

145

170

250

Rated breaking capacity, AC-23A

≤500V

690V

A

A

 1000

640

 1600

1600

 2000

2000

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

 30

100/250

 40.5

315/315

40.5

315/315 

80KA, 690V

gG/aM

KA

24

200/250

40.5

355/315 

40.5

355/315

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

≤1000V, 0.15s

≤1000V, 0.25s

≤1000V, 1s

KA

KA

KA

7

7

4

15

15

15

15

Rated short circuit making capacity ≤1000V KA  12  30  30 

Rated capacitor power (the capacitor ratings

are limited by the fuse link.)

415V

500V

690V

kVAr

kVAr

kVAr

65

85

125

100

120

160

115

135

190

Power loss/pole

At rated operational current

6.5 4 6.5 
Mechanical endurance   Oper   20000  20000  20000
Weight without accessories  3P switch

kg

1.1 1.2  1.2

Terminal screw specifications

Terminal tightening torque

Operating torque

Metric thread (diameter*length).

Locking torque requirements.

3-pole isolation switch.

mm

Nm

Nm 

M8/25

15-22

7

M8/25

15-22

7

M8/25

15-22

7


125-modle

OT200_P和OT250_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.

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