IEC - International electro-technical commission

Electrical relays - Tests and measurements - Part 46: Impulse voltage test
(Relais electriques - Essais et mesurage - Partie 46: Essai de tension de choc)

Available languages: English, French, English and French

Available design: electronic design (pdf), Print design, CD-ROM

Electrical relays - Tests and measurements - Part 48: Contact failure rate test
(Relais electriques - Essais et mesurages - Partie 48 : Essai de taux de defaillance des contacts)

Available languages: English and French

Available design: electronic design (pdf), Print design, CD-ROM

Corrigendum 1 - Electrical relays - Tests and measurements - Part 48: Contact failure rate test
(Corrigendum 1 - Relais electriques - Essais et mesurages - Partie 48 : Essai de taux de defaillance des contacts)

Available languages: English and French

Available design: electronic design (pdf), Print design, CD-ROM

Electrical relays - Tests and measurements - Part 49: Long term stability of sealing
(Relais electriques - Essais et mesurages - Partie 49: Stabilite a long terme de l’etancheite)

Available languages: English and French

Available design: electronic design (pdf), Print design, CD-ROM

Electrical relays - Tests and measurements - Part 5: Insulation resistance
(Relais electriques - Essais et mesurages - Partie 5: Resistance d´isolement)

Available languages: English and French

Available design: electronic design (pdf), Print design, CD-ROM

Electrical relays - Tests and measurements - Part 52: Coil overvoltage
(Relais electriques - Essais et mesurages - Partie 52: Surtension aux bornes de la bobine)

Available languages: English, French, English and French

Available design: electronic design (pdf), Print design, CD-ROM

Electrical relays - Tests and measurements - Part 54: Critical DC load current test
(Relais electriques - Essais et mesurages - Partie 54: Essai de courant continu critique de charge)

Available languages: English, French, English and French

Available design: electronic design (pdf), Print design, CD-ROM

Electrical relays - Tests and measurements - Part 56: Ball Pressure test
(Relais electriques - Essais et mesurages - Part 56: Essai a la bille)

Available languages: English and French

Available design: electronic design (pdf), Print design, CD-ROM

Electrical relays - Tests and measurements - Part 6: Contact-circuit resistance or voltage drop
(Relais electriques - Essais et mesurages - Partie 6: Resistance (ou chute de tension) du circuit de contact)

Available languages: English and French

Available design: electronic design (pdf), Print design, CD-ROM

Electrical relays - Tests and measurements - Part 7: Functional tests
(Relais electriques - Essais et mesurages - Partie 7: Essais fonctionnels)

Available languages: English and French

Available design: electronic design (pdf), Print design, CD-ROM