IEC Standards

Electrical relays - Part 16: Impedance measuring relays

Electrical relays. Part 15: Endurance tests for electrical relay contacts - Specification for...

Electrical relays. Part 14: Endurance tests for electrical relay contacts - Preferred values...

Electrical relays - Part 11: Interruptions to and alternating component (ripple) in d.c....

Electrical relays. Part 10: Application of the IEC Quality Assessment System for Electronic...

Electrical relays - Part 1: Instantaneous all-or-nothing relays

Lead-acid traction batteries

Amendment 1 - Lead-acid traction batteries

Basic environmental testing procedures. Part 2: Tests. Mounting of components, equipment and...