Eaton Industrial Switchgear - xStart switching, protections and actuating motors

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Motor-protective circuit-breakers PKZ2

Auxiliary contacts, shunt release

2010

CA08103002Z-EN

Auxiliarycontacts, shunt release

NHI11(S)-

PKZ2

NHI22(S)-

PKZ2

NHI2-11S-

PKZ2

AGM2-11-

PKZ2

HI…-S-

PKZ2

HI11-S/EZ-

PKZ2

ZMR-

…(95 - 96)

ZMR-

…(97 - 98)

Auxiliary contacts

Rated impulse withstand voltage

U

imp

V AC 6000

6000

6000

6000

6000

6000

6000

6000

Overvoltage category/degree of

pollution

III/3

III/3

III/3

III/3

III/3

III/3

III/3

III/3

Rated operating voltage

U

e

V AC 500

500

500

500

500

500

500

500

Rated operational current

AC-15 230 - 240 V

I

e

A 6

6

6

5

6

6

1.5

1.5

400 - 415

V

I

e

A 3

1.5

3

3

1.5

3

0.7

0.5

440

V

I

e

A 1.5

1.5

1.5

1.5

1.5

1.5

0.5

0.3

500

V

I

e

A 1.5

1.5

1.5

1.5

1.5

1.5

0.5

0.3

Lifespan, mechanical

Operations x 10

6

0.1

0.1

5

0.01

5

5

0.01

0.01

Lifespan, electrical

Operations x 10

6

0.05

0.05

1

0.05

1

1

0.05

0.05

Control circuitreliability (atU

e

= 24 VDC,

U

min

= 17 V, I

min

= 10 mA)

Fault

probability

λ

Control circuit reliability through the entire mechanical lifespan

Positive opening contacts as

specified in EN60947-5-1 Appendix L

–

–

Yes

Yes

–

–

–

–

Short-circuit strength

without welding

Fuseless

240

V: PKZM0-6.3

415

V: PKZM0-4

500

V: PKZM0-1.6

–

–

Fuse

A gG/

gL

10

10

10

6

10

10

10

10

Terminal capacity

Solid or flexible with ferrule

mm

2

1

x (0.75 - 2.5)

2

x (0.75 - 2.5)

Solid or stranded

AWG 1 x (22 - 14)

2

x (22 - 14)

22 - 14

Safe isolation according to EN 61140

Betweenauxiliarycontactsand

main contacts

V AC 690

690

500

–

500

500

–

–

U-PKZ2…

U-HI20-PKZ2…

UVHI-PKZ2

Undervoltage release

Rated impulse withstand voltage

U

imp

V AC 6000

6000

6000

Overvoltage category/pollution degree

III/3

III/3

III/3

Terminal capacity

Solid or flexible conductor with ferrule

mm

2

1

x (0.75 - 2.5)

2

x (0.75 - 2.5)

1

x (0.75 - 2.5)

2

x (0.75 - 2.5)

1

x (0.75 - 2.5)

2

x (0.75 - 2.5)

Solid or stranded

AWG 22 - 14

22 - 14

22 - 14

Rated operating voltage

U

e

V AC 24 - 600

24 - 600

24 - 600

Rated operating voltage

U

e

V DC 24 - 125

24 - 125

24 - 125

Drop-out voltage

x U

s

0.7 - 0.35

0.7 - 0.35

0.7 - 0.35

Power consumption

AC voltage

AC pick-up rating

Pick-up VA

5

5

5

AC consumption when closed

Holding VA

3

3

3

DC voltage

DC pick-up rating

Pick-up W 3

3

3

DC consumption when closed

Holding W 3

3

3

OFF delay

ms

–

–

200

Rated operating current

AC-15

230

V

I

e

A

–

6

6

400

V

I

e

A

–

3

3

440

V

I

e

A

–

1.5

1.5

NHI...PKZ, U-PKZ2