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5-Pin Relay For Automotive Electric System

Developed from the Bosch type DC relay JD2912, JD2912-S (S signify "sealed") is a waterproof type DC relay, with internal resistor, with wiring socket & installation bracket.

There are many different applications of JD2912-S:

• Auto horn / buzzer, lights & brake
• Engine starter
• Industrial automation
• Remote control
• LED luminaire
• Traffic signal & light

Features:

• Model: JD2912-S
• Current rate: 40A Ith.; continuous load working current ≤ 30A (We supply also the enforce 60A model)
• Working voltages:
  • 12V DC
  • 24V DC
  • 36V DC
  • 48V DC
  • Other working voltage options are available
• Coil Consumption: 1.8W
• Contact Resistance: ≤ 50mΩ
• Isolation Resistance: ≥ 1.0MΩ
• Life span:
  • Electric Life: 100,000 times
  • Mechanic Life: 10,000,000 times
• Electrical Isolation:
  • Between open contacts: 500VAC
  • Between coil contacts: 500VAC
• By default, we supply the JD2912-S of 1C type (two main contacts, one normal open, one normal close). Some different contact types are available:
  • Code 1Z: 1C type, one normal open contact, one normal close contact
  • Code 1H: 1A type, one normal open contact
  • Code 2H: 2A type, two normal open contacts
  • Code 1D: 1B type, one normal close contact

Developed from the Bosch type DC relay JD2912, JD2912-S (S signify "sealed") is a waterproof type DC relay, with internal resistor, with wiring socket & installation bracket.

Wiring diagram (1Z / 1C type):

There are many different applications of JD2912-S:

• Auto horn / buzzer, lights & brake
• Engine starter
• Industrial automation
• Remote control
• LED luminaire
• Traffic signal & light

Features:

• Model: JD2912-S
• Current rate: 40A Ith.; continuous load working current ≤ 30A (We supply also the enforce 60A model)
• Working voltages:
  • 12V DC
  • 24V DC
  • 36V DC
  • 48V DC
  • Other working voltage options are available
• Coil Consumption: 1.8W
• Contact Resistance: ≤ 50mΩ
• Isolation Resistance: ≥ 1.0MΩ
• Life span:
  • Electric Life: 100,000 times
  • Mechanic Life: 10,000,000 times
• Electrical Isolation:
  • Between open contacts: 500VAC
  • Between coil contacts: 500VAC
• By default, we supply the JD2912-S of 1C type (two main contacts, one normal open, one normal close). Some different contact types are available:
  • Code 1Z: 1C type, one normal open contact, one normal close contact
  • Code 1H: 1A type, one normal open contact
  • Code 2H: 2A type, two normal open contacts
  • Code 1D: 1B type, one normal close contact