新继电器SID4系列是双电枢继电器，根据IEC61810-3，a型，配备了两个独立的强制导向触点组。继电器可用于功能安全的双通道控制架构，例如SIL3（IEC 61061）或Pl“e”（ISO 13849）。

与具有两个可比较的传统继电器的解决方案相比，面积节省约22%。由于触点组的内部布线和只有一个电磁线圈，PCB上的孔数量从20个减少到10个。与2片SIF312相比，继电器的塑性含量可减少39%。（继电器重量减轻13%）在继电器壳体下为高度不超过约3 mm的部件创建了两个装配区域。相比之下，线圈功率可以减少约40%。额定功率为820毫瓦。线圈电压为5伏直流电至110伏直流电。

除了焊接安装外，ELOPINS（压合技术）也是一种无焊接安装技术。压配合触点可确保与PCB的气密连接。这与高连接质量和节省资源齐头并进，因为不需要焊接工艺。

可获得UL和TÜV的批准。

The new relay series SID4 is a double armature relay, which is equipped with two independent forcibly guided contact sets according to IEC 61810-3 type A. The relays can be used for example for 2-channel control architectures of functional safety e.g. SIL3 (IEC 61061) or Pl "e" (ISO 13849). Thus, among other things, 2-channel control architectures of functional safety, e.g. SIL3 (IEC 61061) or Pl "e" (ISO 13849) can be realised.

The area saving compared to solutions with two comparable conventional relays is around 22%. Due to the internal wiring of the contact sets and only one solenoid coil, the number of holes on the PCB is reduced from 20 to 10. The plastic content of the relay could be reduced by 39% compared to 2 pieces of SIF312. (13% weight reduction of the relay) Two assembly areas for components up to a height of approx. 3 mm were created under the relay housing. In comparison, the coil power could be reduced by about 40%. The nominal power is 820 mW. Coil voltages from 5 VDC to 110 VDC are available.

In addition to solder mounting, ELOPINS (press-fit technology) is available as a solderless mounting technique. The press-fit contacts ensure a gas-tight connection to the PCB. This goes hand in hand with high connection quality and saves resources, as there is no need for a soldering process.

Approvals from UL and TÜV are available.