Haller Hb11-31-1/2s Electromechanical Relay

Haller HB11-31-1/2S Electromechanical Relay Technical Specifications

• Manufacturer / Brand: Haller

• Model Number: HB11-31-1/2S

• Case Structure: Hermetically Sealed Crystal Can (Dust, moisture, and leakage-protected metal case)

• Nominal Coil Voltage: 12 VDC (Direct Current)

• Coil Resistance: As indicated on the case 380 Ω (Ohm / 10% tolerance)

• Contact Structure: DPDT (2 Form C / 2 Changeover Contacts - 8-pin crystal can standard)

• Nominal Contact Current: 2 A

• Nominal Contact Voltage: 30 VDC (Optimized for low signal lines, telecommunications, and military DC logic circuits)

• Production Date (42/78): Produced in the 42nd week of 1978 (Military/Industrial "New Old Stock" category)

• Mounting Type: PCB (Printed Circuit Board) or pin-socket structure suitable for special relay sockets