2AG Fuses | McMaster-Carr

Choose a Category

Clear All

	Fuse Trade Size Fuse Trade Size	Show

2AG

	Fuse Trade Size Fuse Trade Size	Hide

	Fuse Type Fuse Type

	Glass

	Current Current

	Voltage Voltage

125V AC

250V AC

	Overall Length Overall Length

0.57"

	Overall Diameter Overall Diameter

0.18"

	Protection Type Protection Type

Time Delay

Fast Acting

	Manufacturer Equivalent Manufacturer Equivalent

	Specifications Met Specifications Met

CSA

	Breakthrough Current Breakthrough Current

400 A @ 125 V AC

500 A @ 125 V AC

10,000 A @ 125 V AC

	Number of Elements Number of Elements

	Blown Fuse Indicator Blown Fuse Indicator

33 Products

Don’t see the fuse you need? Just tell us what you’re looking for and we’ll get it for you.

About Fuses

0.18" Dia.

These fuses open circuits quickly when surges are detected. The clear glass tube makes it easy to see when fuses open. Use them with electronics, control panels, and other sensitive components. Select them by their diameter. Designed for use with Fuse Blocks for Glass-Tube Fuses.

Breakthrough current, labeled on the fuse as IR, is the maximum current that a fuse can safely stop in the event of a short circuit.

										Pkg.
Fuse Trade Size	Current, A	Voltage	Breakthrough Current	Overall Lg.	No. of Elements	Blown Fuse Indicator	Specifications Met	Pkg. Qty.		1-9	10-Up
Manufacturer Equivalent: 225, C520, SMG
0.18" Overall Dia.
2AG	1/8	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	000000	000000
2AG	1/4	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	00000	00000
2AG	3/8	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	00000	00000
2AG	1/2	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	3/4	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	1	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	1 1/2	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	2	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	2 1/2	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	3	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	3 1/2	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	4	125V AC	500 A @ 125 V AC	0.57"	1	Yes	UL Recognized Component, CSA Certified	5	0000000	0000	0000
2AG	5	125V AC	500 A @ 125 V AC	0.57"	1	Yes	UL Recognized Component, CSA Certified	5	0000000	0000	0000
2AG	6	125V AC	500 A @ 125 V AC	0.57"	1	Yes	UL Recognized Component, CSA Certified	5	0000000	0000	0000
2AG	7	125V AC	500 A @ 125 V AC	0.57"	1	Yes	UL Recognized Component, CSA Certified	5	0000000	0000	0000
2AG	8	125V AC	500 A @ 125 V AC	0.57"	1	Yes	UL Recognized Component, CSA Certified	5	0000000	0000	0000
2AG	10	125V AC	500 A @ 125 V AC	0.57"	1	Yes	UL Recognized Component, CSA Certified	5	0000000	0000	0000

Time-Delay Glass-Tube Fuses

0.18" Dia.

Able to withstand current overload for a short time, these fuses will not open when exposed to harmless temporary surges. The clear glass tube makes it easy to see when fuses open. Use them with electronics, control panels, and other sensitive components. Select these fuses by their diameters. Designed for use with Fuse Blocks for Glass-Tube Fuses.

Breakthrough current, labeled on the fuse as IR, is the maximum current that a fuse can safely stop in the event of a short circuit.

										Pkg.
Fuse Trade Size	Current, A	Voltage	Breakthrough Current	Overall Lg.	No. of Elements	Blown Fuse Indicator	Specifications Met	Pkg. Qty.		1-9	10-Up
Manufacturer Equivalent: 229, C519, STG
0.18" Overall Dia.
2AG	1/4	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	00000	00000
2AG	3/8	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	1/2	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	6/10	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	3/4	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	1	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	1 1/4	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	1 1/2	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	2	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	2 1/2	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	3	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	3 1/2	250V AC	10,000 A @ 125 V AC	0.57"	1	Yes	UL Listed, CSA Certified	5	0000000	0000	0000
2AG	4	125V AC	400 A @ 125 V AC	0.57"	1	Yes	UL Recognized Component	5	0000000	0000	0000
2AG	5	125V AC	400 A @ 125 V AC	0.57"	1	Yes	UL Recognized Component	5	0000000	0000	0000
2AG	6	125V AC	400 A @ 125 V AC	0.57"	1	Yes	UL Recognized Component	5	0000000	0000	0000
2AG	7	125V AC	400 A @ 125 V AC	0.57"	1	Yes	UL Recognized Component	5	0000000	0000	0000

Terms and Conditions and Privacy Policy

About Fuses

Fast-Acting Glass-Tube Fuses

Time-Delay Glass-Tube Fuses