Gold Member Since 2012
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Xinling Electrical Co., Ltd. China

Motor Protection, Motor Protector, Protector manufacturer / supplier in China, offering (HHD3A-1, 2, A, B, T, H1, H2, H3) Digital Intelligent Motor Protector Relay, Mini Relay Base with 8 Pins (14F08-E), Mini Relay Socket with 5 Pins (14F1C-XZ1) and so on.

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Supplier Homepage Product Motor Protector / Surge Protective Device (HHD3A-1, 2, A, B, T, H1, H2, H3) Digital Intelligent Motor Protector Relay

(HHD3A-1, 2, A, B, T, H1, H2, H3) Digital Intelligent Motor Protector Relay

FOB Price: Get Latest Price
Min. Order: 10 Pieces
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: HHD3A-1, 2, A, B, T, H1, H2, H3
  • Setting Mode: Dial Setting
  • Drop out Class: 0-9
  • Reset Mode: Panel Reset or Outage Reset
  • Contact Capacity: 3A AC380V(Resistance)
  • Mounting Mode: Device Type; 35mm Guide Rail
  • Origin: China
  • Protection Function: Phase Failure,Overloading,Three-Phase Unbalance
  • Display Mode: Working State Is Indicated by LED
  • Output Contact: Nc Contact
  • Contact Form: 1no and 1nc Switchover Contact
  • Outline Dimension: 125*71*123mm
  • Trademark: C. lin
Product Description
(HHD3A-1, 2, A, B, T, H1, H2, H3 ) Motor Protection / Motor Protector / Digital Intelligent Motor Protector Relay

HHD Series motor protector can be used in the circuit of alternating current 50Hz, rated working current 380V.
Motor control circuit can be formed by combining motor protectors with switching apparatus like AC contactors. When the abnormal working states(such as phase failure, overloading, three-phase unbalance, overvoltage, undervoltage, short circuit etc. ) emerge in the main circuit of motors, motors can be protected quickly and reliably by breaking switch and disconnecting three-phase power.
HHD Series motor protectors conform to GB14048.4 standard and got CCC approval.
Product  name  Motor Protection / Motor Protector / Digital Intelligent Motor Protector Relay
Model  numberHHD3A-1, 2, A, B, T, H1, H2, H3
Current  rangeHHD3A-1: 0.2-1A
HHD3A-2: 0.4-2A
HHD3A-A: 2-20A
HHD3A-B: 8-40A
HHD3A-T: 20-100A
HHD3A-H1: 40-200A
HHD3A-H2: 80-400A
HHD3A-H3: 160-800A
Protection  functionphase  failure, overloading, three-phase  unbalance, short-circuit  etc.
Setting  modedial  setting
Display  modeworking  state  is  indicated  by  LED
Drop  out  class0-9
Output  contact  NC  contact
Reset  modepanel  reset  or  outage  reset
Contact  form1NO  and  1NC  switchover  contact
Contact  capacity3A  AC380V(resistance)
Outline  dimension125*71*123mm
Mounting  modedevice  type;   35mm  guide  rail
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