NIT Series Red spot range offset bolted tags fuse links - 伊顿EATON BUSSMANN产品资料中心

Product description

Eaton’s Bussmann series Red Spot range of offset bolted tags BS fuse links (in sizes A1 to A4) is specifically designed for the protection of general industrial applications, e.g. power distribution, cable protection, motor protection.

Features

• Good peak and let-through current limitation

• 1:1.6 Selective coordinate ratio between ‘minor’ and ‘major’ fuse

• Suitable for motor protection as gM ratings enhance the breaking capacity capability

• Power loss values well within the limits of IEC 60269

Standard/Agency information:

• BS88-2

• IEC 60269-2

Technical data:

• Breaking capacity: AC: ASTA 20 certified to 80 kA, generally at 660 Volts to BS88 part 2 1988 (IEC 60269-2)

• Minimum interrupting rating: 1.6 x In

Catalog numbers	Rated voltage	Rated current (Amps)	BS Reference	Breaking capacity	Operating class	I2t (A2s) Pre- arcing	Total at rated voltage	Fixing centre (mm)	Pack quantity	Alternative fuse links	Compatible fuse holders
NIT2	550 V a.c./ 250 V d.c.	2	A1	80 kA	gG	2.2	15	44	20	NITD	RS20 or CM32FC
NIT4		4	A1	80 kA	gG	7.2	50
NIT6		6	A1	80 kA	gG	22	150
NIT10		10	A1	80 kA	gG	170	1000
NIT16		16	A1	80 kA	gG	200	1350
NIT20		20	A1	80 kA	gG	360	2200

Dimensions - mm

Time current curve