Fuse monitor UG 9075

Article number: 0065531
Type: UG9075.12PS 3/N AC240/140V+400/230V

Monitors the state of 1-3 fuses in single- or 3-phase voltage systems. e.g. for automatic... more

Product description

Monitors the state of 1-3 fuses in single- or 3-phase voltage systems. e.g. for automatic disconnection and lockout of a 3 phase motor in the case of a fuse failure.

Technical specifications

Measuring range max.:	3 AC 400 V
Standard measuring range:	3 AC 110 - 400 V
1- / 3-phase:	3
Operate delay:	Yes
Output contacts:	2 C/O contacts
Width:	22,5 mm
Enclosure design:	Switch cabinet
Type:	UG 9075

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Advantages

increasing the availability of plants by early detection of blown fuses, that may cause damage if undetected
fast detection of blown fuses also with disconnected load availability of your plant on request
reliable detection of blown fuses inspite of:
- Asymmetric mains
- Harmonic content

Features

According to IEC/EN 60 255, DIN VDE 0435-303
To monitor fuses in single and 3-phase AC voltage systems
Undervoltage detection below 0.7 x UN
No separate auxiliary necessary
2 changeover contacts
2 nominal voltages adjustable:
3/N AC 240 V / 140 V or 3/N AC400 V / 230 V or fixed nominal voltage: 3/N AC 110 V / 64 V
Adjustable operate delay
Energized on trip
Automatic adjustment to 50 Hz and 60 Hz mains frequency
Width 22.5 mm