Siemens 3NA3107 SENTRON Fuse Holder inset; size 1 20A 500V

The Siemens 3NA3107 is a fuse holder inset designed for low voltage HRC fuse applications, accommodating a fuse size of 1 with a 20 A current rating at 500 V. Ideal for electrical installations, this component is known for its reliability and safety features. It is commonly used in industrial and commercial electrical systems to protect circuits against overcurrent.

Type	Fuse holder inset
Fuse Size	1
Current Rating	20A
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	71mm
Package height	93mm
Package weight	283g
Package width	143mm
Power loss at rated current	2.72
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	30mm