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Three-phase Monitor

Three-phase Monitor

When one phase fails, the module switches a relay contact and interrupts the standard electronic 24 V current loop in the EURO ZB.1 cover and/or the EURO/US substation. The emergency luminaires in non-maintained mode are switched to mains operation if the mains voltage still applies to the EURO ZB.1 cover (HVS).

Data sheet (647 KB) (PDF)
Download file (487 KB) (JPEG)

No longer available

Dimensions mm (H x W x D) 85 x 52.5 x 65, 3 subunits
Housing Plastic
Terminals 2.5 mm² rigid and flexible
Type of mounting DIN rail
Contact 0.5 A/24 V AC/DC, 1 x open contact, 1 x changeover contact