SIS 4 Series - SIS 312 SEN

Article number: H320842

The four-pole relay SIS 312 SEN with forcibly guided contacts to IEC 61810-3 has a very compact design. In addition to the small dimensions the relay impresses with high shock resistance, a large excitation voltage range, low coil power loss and high switching reliability due to the notched crown contact.


Switching current: 3mA - 6A
Nominal coil power: 330mW
Test voltage (eff): 4000V

Download datasheet

The following product variants are available in the ELESTA shop:

  • Coil Voltage: 12 VDC
  • Coil Voltage: 24 VDC

If you have specific requirements for the relay coil, please contact us.

Maximum one packing unit available, contains 25 pieces.

Number of Contacts NO: 3
Number of Contacts NC: 1
Contact Material: AgCuNi
Contact Type (Output Contacts): Single contact with notched crown
Nominal Coil Power: 0.5 W
Switching Current Range: 3 mA to 6 A
Test Voltage open Contact (rms): 1500 V
Test Voltage between Contacts (rms): 4000 V
Test Voltage Coil/Contact (rms): 2500 V
Length in mm: 48
Width in mm: 16.6
Height in mm: 16.5
Type of Protection: RT III
Approvals: UL, cUL, TÜV
Options, Accessories: none available
Areas of Application: off-shore applications, interfaces, medical technology, robotics, machine tools, remote control
Download datasheet
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  • 5 pieces for CHF 18.41 each (10% discount)
  • 25 pieces for CHF 17.38 each (15% discount)
CHF 20.45
* Excl. tax
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