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Double Coil Mechanical Latching Relay 120A 250VAC Custom Assemblies Available
Double Coil Mechanical Latching Relay 120A 250VAC Custom Assemblies Available
Specifications
Brand Name :
WSD
Model Number :
WSD-508H-120A
Place of Origin :
CHINA
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
L/C, T/T
Supply Ability :
20000/day
Delivery Time :
14-21days
Packaging Details :
Cartons / Pallets
Contact Form :
1B
Contact Material :
AgSnO2
Operate Time :
30ms Max.
Release Time :
30ms Max.
Rated Load(Resistive) :
120A 250VAC
Outline Dimension :
52X43X22 (mm)
Description

Double coil latching relay Custom assemblies available 120A 250VAC

  • ◇ 120A contact switching capability
  • ◇ Only impulse excitation needed, both for single and double coil.
  • ◇ Low power consumption, small in size
  • ◇ Custom assemblies available with flexible wire and/or copper straps, and/or with integrated shunt
  • ◇ 4KV dielectric strength between coil and contacts
  • ◇ RoHS compliant
  • ◇ IEC62055-31 UC3 compliant
  • ◇ Outline dimensions: (52 x 43 x 22) mm

Coil Data (20℃)
Coil Voltage Coil Resistance (Ω) Coil Power (W) Operating Voltage Releasing Voltage Allowing Voltage Pulse Duration
(VDC) Single Double Single Double (VDC) (VDC) (VDC) (ms)
6 12 6/6 3.0 6.0 ≤4.2 ≤4.2 9 ≥90
9 27 13.5/13.5 ≤6.3 ≤6.3 13.5
12 48 24/24 ≤8.4 ≤8.4 18
24 192 96/96 ≤16.8 ≤16.8 36
Contact Data Characteristics
Contact Form 1B Operate Time 30ms Max.
Contact Material AgSnO2 Release Time 30ms Max.
Contact Resistance Max.1.0mΩ (1A 6VDC) Insulation Resistance (500VDC) 500MΩ Min.
Dielectric Strength (50/60Hz,1Min) Contact to Coil 4000VAC
Rated Load(Resistive) 120A 250VAC Across Open Contacts 2000VAC
Max.Switching Voltage 250VAC Contact to contact
Max.Switching Current 120A Surge Voltage (1.2/50μs) Contact to Coil 20KVAC
Max.Switching Power 30000VA
Service Life Mechnical Endurance 5×105OPS Dielectric Creepage 8mm
Electrical Endurance 1×104OPS Unit Weight About 73g
Max.Short-Circut Current 3000A/10ms 6000A/10ms(no explosion) Outline Dimension (without connecting parts) 52X43X22 (mm)
Environmental Data
Ambient Temperature -40℃～+85℃ Relative Humidity 5%-85% RH
Vibration 10-55Hz 1.5mm Shock 98m/s2
Product tags

dual coil latching relay

,

two coil latching relay

,

coil latching relay
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Double Coil Mechanical Latching Relay 120A 250VAC Custom Assemblies Available

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Product Detail
Brand Name :
WSD
Model Number :
WSD-508H-120A
Place of Origin :
CHINA
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
L/C, T/T
Contact Supplier
Double Coil Mechanical Latching Relay 120A 250VAC Custom Assemblies Available

Jiaxing Wisdom Electronic Tech Co., Ltd.

Active Member
8 Years
zhejiang, jiaxing
Since 2012
Business Type :
Manufacturer
Main Products :
Mini Current Transformer, Single Phase Current Transformer, 3 Phase Current Transformer
Employee Number :
100~150
Certification Level :
Active Member
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