Zhejiang Xianghong Electric Appliance Co., Ltd.| Sourcing Services
Zhejiang Xianghong Electric Appliance Co., Ltd.

China Manufacturer with main products: Auxiliary Switch for VCB, Auxiliary Contact Switch, Snap Action Switch, Limit Switch, Micro Switch, Megnatic Arc Switch, Megnetic Travel...

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Mining Switchgear

FOB Price: 2.15 - 2.66 USD/Piece
Supply Ability: 3,000 Piece/Pieces per Week
Shipping: within 15days
Payment Terms: L/C, T/T, Western Union
In Stock
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Place of Origin: Zhejiang in China
Packaging Details: BLANK CARTON AND AS CUSTOMER REQUIRED.

Specifications

Electrical contact for contactor

It applies to AC vacuum contactor, solenoid switch, contactor, breaker and so on. Item NK3-1 includes three make-break contacts, and item NK2-1(A) includes two make-break contacts( A refers to timelag). If one of these contacts is broke after its contacted, the time of timelag should be no less than 0. 3mm.

Electrical Load

Current Type

On-condition

Off-condition

Voltage(V)

Current(A)

cosφ

T0. 95ms)

Voltage(V)

Current(A)

cosφ

T0. 95ms)

AC

380

7. 8

0. 7± 0. 05

 

380

7. 8

0. 4± 0. 05

 

DC

220

0. 27

 

300± 45

220

0. 27

 

300± 45

Action Options

Item

Max. Actuating Length mm

Min. Contact Over Travel mm

Max. Actuating Force N

Contact Force

NK2-1

2. 5

3

14

0. 55

NK3-1

3

1. 5

20

0. 8

Electric rating value

AC: 380V, 2. 5A; 220V, 5A; 110V, 10A

DC: 27V, 10A

Electric Life ≥ 30× 104

Mechanical Life≥ 10× 10 5

Please don' t hesitate to contact us if you have any question.

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