IEC 61810-3:2015 PDF

Scope: This part of IEC 61810 specifies special requirements and tests for elementary relays with forcibly guided contacts@ also known as mechanically linked contacts. These special requirements apply in addition to the general requirements of IEC 61810-1. NOTE 1 This standard does not apply to electromechanical control circuit devices as described in IEC 60947-5-1. NOTE 2 IEC 61810-2-1 provides guidelines for the assignment of reliability values. NOTE 3 Contacts that are not mechanically linked (forcibly guided) are not considered in this standard.

IEC 61810-3:2015 Referenced Document

IEC 60947-5-1:2003 Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices
IEC 61810-1:2015 Electromechanical elementary relays - Part 1: General and safety requirements
IEC 61810-7:2006 Electromechanical elementary relays - Part 7: Test and measurement procedures

2015 IEC 61810-3:2015 Electromechanical elementary relays - Part 3: Relays with forcibly guided (mechanically linked) contacts