Circuit Protection

LFT600303S

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LITTELFUSE

FUSE HOLDER CLASS T FUSE BLOCK 600V 30A 3 POLE

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DocumentsLFT600303S | Datasheet

Circuit Protection

LFT600303S

Active

LITTELFUSE

FUSE HOLDER CLASS T FUSE BLOCK 600V 30A 3 POLE

Deep-Dive with AI

DocumentsLFT600303S | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LFT600303S

Current Rating (Amps)	30 A
For Use With/Related Products	Class T Fuses
Fuse Size [diameter]	14.3 mm, 0.563 in
Fuse Size [x]	38.1 mm, 1.5 in
Fuse Type	Cartridge
Fuseholder Type	Block
Mounting Type	DIN Rail
Number of Circuits	3
Termination Style	Screw Terminal
Voltage	600 V

LFT Series

300V Class T Block 30A 3 Pole Box Lug

Part	Number of Circuits	Fuse Type	Voltage	Termination Style	For Use With/Related Products	Current Rating (Amps)	Mounting Type	Fuseholder Type	Fuse Size [x]	Fuse Size [diameter]	Fuse Size [diameter]	Fuse Size [x]
LITTELFUSE LFT600602C	2	Cartridge	600 V	Box Lug	Class T Fuses	60 A	DIN Rail	Block	39.7 mm	20.65 mm	0.813 in	1.56 in
LITTELFUSE LFT301001CS	1	Cartridge	300 VDC	Box Lug	Class T Fuses	100 A	DIN Rail	Block	2.16 in 54.8 mm	0.813 in 20.65 mm
LITTELFUSE LFT600303S	3	Cartridge	600 V	Screw Terminal	Class T Fuses	30 A	DIN Rail	Block	1.5 in 38.1 mm	0.563 in 14.3 mm
LITTELFUSE LFT600302S	2	Cartridge	600 V	Screw Terminal	Class T Fuses	30 A	DIN Rail	Block	1.5 in 38.1 mm	0.563 in 14.3 mm
LITTELFUSE LFT600303C	3	Cartridge	600 V	Box Lug	Class T Fuses	30 A	DIN Rail	Block	1.5 in 38.1 mm	0.563 in 14.3 mm
LITTELFUSE LFT300303C	3	Cartridge	300 VDC	Box Lug	Class T Fuses	30 A	DIN Rail	Block	22.23 mm	10 mm	0.394 in	0.875 "
LITTELFUSE LFT601003CS	3	Cartridge	600 V	Box Lug	Class T Fuses	100 A	DIN Rail	Block	75 mm	21 mm	0.827 "	2.953 "

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	2	$ 46.31	1m+
Mouser	N/A	1	$ 41.65	1m+
		5	$ 38.22
		10	$ 36.08
		50	$ 33.76
		100	$ 32.89
		250	$ 32.07
Newark	Each	1	$ 35.69	1m+
		5	$ 33.97
		10	$ 32.24
		25	$ 28.98
		50	$ 26.48
		100	$ 25.91
		250	$ 25.14
TME	N/A	1	$ 49.91	<2d

Description

General part information

LFT Series

The new Littelfuse Class T fuse blocks offer many advantages over previous generations that are noted in the features and benefits section. Of particular value is the space savings these new blocks provide.

Documents

Technical documentation and resources

LFT600303S | Datasheet

Datasheet