power relay (13 articoli)

Phase-Asymmetry Relay for monitoring of Phase-Asymmetry and Phase Sequence, 3 AC 380-415 V,manufacturer code: P222505

monitor 3-phase networks for phase-sequence, asymmetry and over- and undervoltage., AC 400/230 V,manufacturer code: P222525

monitor 3-phase networks for phase-sequence, asymmetry and over- and undervoltage., AC 400/400 V,manufacturer code: P222526

Load- and Current monitor, active current with direction, over- and underload, cosfi, AC 230 V,manufacturer code: P222534

DRR10, automatic correction of the rotating field, measure the sequence of the phases when being switched, 3 AC 400 V,manufacturer code: P222546

DRR20, automatic correction of the rotating field, Phase Sequence-Change Relay with integrated monitoring of undervoltage and asymmetry, 3 AC 400 V,manufacturer code: P222551

Undervoltage monitor for threephase networks without N for monitoring on voltage failure, AC 690 V,manufacturer code: S222271

Undervoltage monitor for threephase networks without N for monitoring on voltage failure, AC 400 V,manufacturer code: S222272

Universal-Voltage-Relay for monitoring of over- and undervoltage in DC-, AC- and 3-phase-voltages incl. monitoring of phasesymmetry and phase-sequence, AC/DC 24-240 V,manufacturer code: S222276

Undervoltage Relay for 3-phase networks 3AC with N and AC, Housing type V2 for circuit breaker box., AC 400 V mit N,manufacturer code: S222281

Voltage- and Frequency-Relay, Grid- and Plant Protection (NA-protection), AC 400 V mit und ohne N,manufacturer code: S222296

Grid- and Plant Protection According to CEI 0-21 (Italy) and DEWA-standard (Dubai) (DRRG), with integrated Vector-Shift Relay, AC 400 V mit und ohne N,manufacturer code: S222300

Limit Relay for DC standard signals 0/4 - 20 mA, 0/2 - 10 V, DC 0/4-20 mA, DC 0-10 V,manufacturer code: S225677