Automatic electrical controls. Particular requirements for temperature sensing controls.

Norma vydána dne 7.7.2026

Tracked Changes. Automatic electrical controls. Particular requirements for temperature sensing controls.

Norma vydána dne 16.7.2026

Optical fibre cables. Generic specification. Basic optical cable test procedures. Mechanical tests methods. Bending stiffness, method E17.

Norma vydána dne 7.7.2026

Optical fibre cables. Generic specification. Basic optical cable test procedures. Mechanical tests methods. Ripcord functional test, Method E25.

Norma vydána dne 8.7.2026

Optical fibre cables. Generic specification. Basic optical cable test procedures. Determination of the maximum applicable push force during cable installation by blowing.

Norma vydána dne 7.7.2026

Low-voltage switchgear and controlgear. Semiconductor circuit-breakers.

Norma vydána dne 7.7.2026

Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Electrical emergency stop device with mechanical latching function.

Norma vydána dne 23.7.2026

Radio-frequency connectors. Electrical test methods. Surge withstand. Surge protective devices built in a coaxial connector. Performance requirements and testing methods.

Norma vydána dne 7.7.2026

Materials for circuit boards and other interconnecting structures. Sectional specification set for unreinforced base materials clad and unclad. Polytetrafluoroethylene (PTFE) filled laminate sheets of defined flammability (vertical burning test), copper-clad.

Norma vydána dne 13.7.2026

Medical diagnostic X-ray equipment. Radiation conditions for use in the determination of characteristics.

Norma vydána dne 13.7.2026