HD14 series knife switchDetailed product description：

HD14 and HS14 series side operated handle type knife switches are mainly used in power boxes. Knife switches equipped with arc extinguishing chambers can cut off current loads, while other series of knife switches are only used for electrical isolation.

This product complies with GB14048.3/IEC947-3 standards.

Model meaning

Rated current (A)		one hundred	two hundred	four hundred	six hundred	one thousand	one thousand and five hundred
Switching ability A (5 operation cycles)	AC380V、 COSφ =0.72-0.8	one hundred	two hundred	four hundred	six hundred	one thousand	one thousand and five hundred
	DC T=0.01-0.011S 220V	one hundred	two hundred	four hundred	six hundred	one thousand	one thousand and five hundred
Institution lifespan (times)		ten thousand	ten thousand	ten thousand	five thousand	five thousand	five thousand
Electrical lifespan (times)		one thousand	one thousand	one thousand	five hundred	five hundred	five hundred
Is short-time withstand current (kA)		six	ten	twenty	twenty-five	thirty	forty
Dynamic stability electricity Peak current value (kA)	Lever operated type	twenty	thirty	forty	fifty	sixty	eighty
	Handle type	fifteen	twenty	thirty	forty	fifty	-
Operating force (N)		≤300	≤300	≤300	≤300	≤400	≤400

Model

Dimensions (mm)

Installation size (mm)

A

B

C

C1

D

E

a

b

Φc

H

K

M

HD14-100

3 poles

two hundred and eighty

one hundred and ninety

eighty

one hundred and sixty

eighty

seventy-eight

eighty

one hundred and sixty

Φ7

ninety

forty-five

M8

4-pole

three hundred and sixty

one hundred and ninety

eighty

one hundred and sixty

eighty

seventy-eight

one hundred and sixty

one hundred and sixty

Φ7

ninety

forty-five

M8

HD14-200

3 poles

two hundred and eighty

one hundred and ninety

eighty

one hundred and sixty

eighty

seventy-eight

eighty

one hundred and sixty

Φ7

ninety

forty-five

M8

4-pole

three hundred and sixty

one hundred and ninety

eighty

one hundred and sixty

eighty

seventy-eight

one hundred and sixty

one hundred and sixty

Φ7

ninety

forty-five

M8

HD14-400

3 poles

three hundred and ten

two hundred and five

ninety-two

one hundred and eighty

ninety

eighty-eight

ninety

one hundred and sixty

Φ7

eighty-eight

fifty

M12

4-pole

four hundred

two hundred and five

ninety-two

one hundred and eighty

ninety

eighty-eight

one hundred and eighty

one hundred and sixty

Φ7

eighty-eight

fifty

M12

HD14-600

3 poles

three hundred and thirty

three hundred

one hundred

one hundred and eighty-eight

one hundred

ninety-four

one hundred

one hundred and sixty

Φ9

eighty-eight

forty-five

M16

4-pole

four hundred and thirty

three hundred

one hundred

one hundred and eighty-eight

one hundred

ninety-four

two hundred

one hundred and sixty

Φ9

eighty-eight

forty-five

M16

HD14-1000

3 poles

four hundred

three hundred and fifteen

one hundred and sixteen

two hundred and twenty-six

one hundred and twenty

one hundred and five

one hundred and twenty

one hundred and sixty

Φ9

eighty-five

forty-two

2-M12

4-pole

five hundred and twenty

three hundred and fifteen

one hundred and sixteen

two hundred and twenty-six

one hundred and twenty

one hundred and five

two hundred and forty

one hundred and sixty

Φ9

eighty-five

forty-two

2-M12

HD14-1500

3 poles

four hundred and forty

three hundred and fifty-five

one hundred and twenty-five

two hundred and thirty-eight

one hundred and thirty

one hundred and fourteen

one hundred and thirty

one hundred and sixty

Φ11

eighty-five

forty-two

4-M12

4-pole

five hundred and seventy

three hundred and fifty-five

one hundred and twenty-five

two hundred and thirty-eight

one hundred and thirty

one hundred and fourteen

two hundred and sixty

one hundred and sixty

Φ11

eighty-five

forty-two

4-M12

HD14-2000 (Single blade)

3 poles

four hundred and forty

three hundred and fifty-five

one hundred and twenty-five

two hundred and thirty-eight

one hundred and thirty

one hundred and fourteen

one hundred and thirty

one hundred and sixty

Φ11

eighty-five

forty-two

4-M12

4-pole

five hundred and seventy

three hundred and fifty-five

one hundred and twenty-five

two hundred and thirty-eight

one hundred and thirty

one hundred and fourteen

two hundred and sixty

one hundred and sixty

Φ11

eighty-five

forty-two

4-M12

HD14 series knife switch