Hot Sell Magnetic Latching and Electrical Car 24V 48V 125A Wsw80 DC Contactor

• Customization: Available
• Electricity Type: DC
• Number of Pole: 1
• Model NO.: WSW-80
• Phase: 1
• Main Circuit Rating Voltage: 24V 48V
• Main Circuit Rating Current: 125A
• Type: Dc Contactors
• Coil Power Consumption: 7~16W
• Dielectric Strength: 1000VAC 50 Hz/60 Hz (1 Minute)
• OEM: Avaliable
• Transport Package: Export Carton
• Specification: CE
• Trademark: Winston/OEM/Neutral
• Origin: China, Zhejiang, Wenzhou
• Package Size: 11.00cm * 7.00cm * 7.00cm
• Package Gross Weight: 0.500kg

Product Description

Function Features

• 125A Contact switching capability
• It has a set of normally open contacts
• Coil power consumption:7~16W Min~Max
• Application scope:Wind energy,Photovoltaic,Telecommunication
  and Communication equipment,Engineering machinery,Battery car,
  Electric forklift,Train electrical,Control systems such as ships and 
  uninterruptible power supply
• Technical specifications:GB/T14048.4-2020
• Product compliance: ROHS
• Product certification: CCC CE

Applications

Model and connotation

Product Parameters

Model	WSW-80/o
Contact form	1D (SPST-NO)
Contact material	Silver alloy
Contact load	125A×60VDC(DC-1)
Contact pressure drop	≤80mV@125A
Insulation resistance	Min. 100MΩ at 500VDC
Dielectric Strength	1000VAC 50 HZ/60 HZ (1 minute) Leakage current less than 1mA
Pulse width	/ ( Only applicable to WSW80M series )
Pull in time	Max. 30mSec.
Release time	Max. 30mSec.
Pull-in voltage (DC V)	≤70% US
Release voltage (DC V)	≥10% US
Operating ambient temperature	-25ºC~+60ºC
Storage temperature	-40ºC~+65ºC
Relative humidity	20%~90% RH
Mechanical life	≥150,000 second
Auxiliary switch	5A/24V DC;2A/48V DC
Minimum load of auxiliary contact	100mA/5V
Class of pollution	III
Working system	Continuous working system
Vibration	(10~200)Hz acceleration ≤3.5g
To attack	(60) Times / minute acceleration 6g

Coil parameters

Model	Coil voltage (V)	Coil operating voltage(V)	Pull-in voltage(V)	Release voltage(V)	Starting current(A)	Power waste(W)
WSW-80/O	12	0.85US~1.1US	≤70%	≥10%	≤1	7~16
	24				≤0.6	7~16
	36				≤0.5	7~16
	48				≤0.3	7~16
	60				≤0.25	7~16
	72				≤0.2	7~16

Dimensions(mm)

Notes:

1. The length of main circuit connecting bolt of conventional products is M8*20.8mm(See the attached figure);If you have special needs,
     you can customize the lengthened bolt model, and added(.L), as WSW80/48.L;
2. The model of additional products in brackets is not shown on the nameplate.

Matters needing attention

1.When installing the contactor, the tightening torque of the main circuit wiring screw nut is 8~10N.m;
   Control circuit wiring screw nut tightening  torque 1~1.5N.m.
2.The driving circuit power of the product coil must be greater than or equal to the product coil power,
   Otherwise the cutting capacity of the product will be reduced.
3.The voltage continuously applied to the coil shall not exceed the maximum allowable voltage.
Otherwise, the abnormal heating of the coil will shorten the life of the insulation layer.

Packaging & Shipping