Siemens 3UG45121AR20 Network relay voltage monitor 0.1-60 V AC/DC

Siemens
Order Code:

06-9193

Brand: Siemens MPN: 3UG45121AR20 EAN-13: 4011209642249
Qty Unit Price (Ex VAT)
1+ £104.70
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
6 in stock, despatched in 4 working days

The Siemens 3UG4512-1AR20 network monitor is an electronic relay designed to supervise grid voltage and frequency. It features adjustable thresholds and time delays to ensure precise and reliable monitoring. This device is typically used in industrial and commercial settings to safeguard electrical networks against potential disruptions.
Type Network monitor
Depth 91mm
Dim (L x W x H) 91 x 22.5 x 83 mm
External power supply required N/A
Function overvoltage detection FALSE
Function under voltage detection FALSE
Height 83mm
Length 91mm
Max. permitted delay-on energization time N/A
Max. permitted off-delay time N/A
Min. adjustable delay-on energization time N/A
Min. adjustable off-delay time N/A
Misc Attribute 3UG4512-1AR20
Number of contacts as change-over contact 1
Number of contacts as normally closed contact 0
Number of contacts as normally open contact 0
Operating Voltage 690V
Operating voltage AC 50 Hz N/A
Operating voltage AC 60 Hz N/A
Operating voltage DC N/A
Phase failure detection TRUE
Phase imbalance monitoring FALSE
Phase sequence monitoring TRUE
Rated switch current N/A
Supply voltage AC 50 Hz N/A
Supply voltage AC 60 Hz N/A
Supply voltage DC N/A
Type of electric connection Screw connection
Voltage measuring range 160 - 690V
Voltage type (operating voltage) N/A
Voltage type (supply voltage) AC
Voltage type for actuating AC
Width 22.5mm
With detachable clamps TRUE

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