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Buy Lead: Dc Contactor ZJ50DB/ (See details)

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GMC50-AC3DUTY
380-440V GMC CONTACTOR 50A / 3POLE 24V COIL, AC3 DUTY 380-440V/50/60HZ >> More queries...

Posted By: Sam Elias on May 20, 2020 00:56 From 108.197.37.***Inquiry Related Cateogry: Contactors

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Inquering Related Product: Dc Contactor ZJ50DB/ - ZJ50DB/

Quick Brief

Place of Origin: Zhejiang China (Mainland)Brand Name: GUIHENGModel Number: ZJ50DB/
Electricity Type: DCNumber of Pole: SINGLE POLEPhase: N.C.(SPST)
Main Circuit Rating Voltage: 12VDC-120VDCMain Circuit Rating Current: 50Akind: DC Contactor
Coil: 12VDC-120VDCContact: 48V DC 50AStandard: GB14048.4

Product Features:

DC Contactor

Coil:12VDC-120VDC

Contact:48V DC 50A

Standard:GB14048.4

Good quality and competitive price

Product Cateogry: Contactors

Business Term:

Port: Shanghai/Ningbo/Shenzhen

Minimum Order Quantity: 10 Piece/Pieces

Supply Ability: 20000 Piece/Pieces per Week

Payment Terms: L/C,T/T,Western Union

 
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Dc Contactor  ZJ50DB/

Packaging Information

Packaging Detail:Standards export carton
Delivery Detail:5-10days after order confirmation

Specifications and Product Details:

Original Product Page

ZJ50DB/ DC Contactor

FEATURES

Contact Switching capability 50A

SPST-NC Contact Arrangement

Application: For Electric Control System of Communication Power Supply,Engineering Machine,Electro-motion Forklift,Motor Car,Train,Watercraft and UPS etc.

01 Use conditions required

NO.

Parameters

Product code
ZJ50DB series
1Ambient temperature:(-40~+60)°C
2Relative humidity:Up to 98% at +20°C
3Vibration freq .at the fixed position:(10~200)Hz,Acceleration≤3.5g
4Shocking(60~100)time/minute,

Acceleration≤4g

5Mounting directionsOptional

02 Basic technical data

NO.

Parameters

Product code

ZJ50DB series

1Rated coil volt (V DC)12

24

30

486072120
2keep the coil current under rated volt at 20°C(A)0.7

0.4

0.3

0.30.20.20.1
3Coil Power dissipation(W)

8~10

4

Operating volt in cold state at (20±5)°C(V)

Pick-up

Not above 70% of rated coil volt

Release

Rated coil volt(5~40)%

5Fluctuating range of power supply volt

(85%~110%) rated volt

6Rated volt of contact circuit (V DC)

48VDC

7Rated load current of contact circuit (A)

50A

8Contact volt drop of contact at 50A:

≤50mV

9Max. make-break ability of contact

Connect four times rated load current, make and break once for 5ms

10

Max. operating time at rated volt(ms) (coil with no suppression circuit)

Pick-up

30

Release

30

11Max. bounce times when contact breaks (mS)

3 mS

12Puncture(volt) strength

50Hz,1000V AC,1min

13Electric life (τ=0.001S) (cycles)

10,000 Ops

14Mechanical life

100,000 Ops

15Working duty

Continuous


 
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