Siemens 3NA3144 NH1 Fuse Holder for selective line protection 250 A 500 V

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Siemens 3NA3144 NH1 Fuse Holder for selective line protection 250 A 500 V

Siemens
Order Code:

06-8113

Brand: Siemens MPN: 3NA3144 EAN-13: 4001869056050
Qty Unit Price (Ex VAT)
1+ £23.55
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
14 in stock, despatched in 4 working days

The Siemens 3NA3144 is a fuse holder inset designed for fuse size 1, supporting up to 250 A and 500 V. It's suitable for industrial and electrical applications requiring secure and reliable circuit protection. The product contains three pieces, providing a robust solution for circuit distribution systems.
Type Fuse holder inset
Fuse Size 1
Current Rating 250A
Voltage Rating - AC 500V
Voltage Rating - DC 440
Duty class gG
Fuse construction type according to IEC 60269 N/A
Insulated metal gripping lugs (IMGL) false
Nominal Voltage 500V
Package depth 68mm
Package height 153mm
Package weight 439g
Package width 143mm
Power loss at rated current 18.2
Product colour Multicolour
Purpose High voltage
Quantity per pack 1 pc(s)
Rated switching capacity 120A
Rated switching capacity AC N/A
Rated switching capacity DC N/A
Rated voltage AC 500V
Rated voltage DC 440V
Switch-off Capacity 120kA
Type of fuse status indicator Top fuse status indicator
Utilization category according to IEC 60269 gL/gG (cable protection/equipment protection)
Voltage type AC/DC
Width 47.2mm

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