Blade-Style Fuse Blocks | McMaster-Carr

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24 Products

Automotive Inline Fuse Holders


For Standard Blade-Style Fuse with Wire Leads	For Standard Blade-Style Fuse with Blown Fuse Indicator and Wire Leads	For Mini Blade-Style Fuse with Ring Terminals

For Mini Blade-Style Fuse with Wire Leads	For Mini Blade-Style Fuse with Blown Fuse Indicator and Wire Leads	For Maxi Blade-Style Fuse with Wire Leads

For Standard Blade-Style Fuse with Blown Fuse Indicator and Wire Leads, without Cover

Use these fuse holders with blade-style automotive fuses.

Cover—For fuse holders with a cover, close the cover for protection in harsh environments.

		For Fuse
	For No. of Fuses	Current, amp	Blade Style	Voltage, V DC	Wire Connection	No. of Wire Leads	Wire Lead Lg.	AWG	Mounting Location	Material	Features	Includes		Each
For Fuse Manufacturer Equivalent: 257, AF, ATC



		1	1 to 20	Standard	32	Wire Leads	2	4"	16	Inline	Plastic	Cover	—	000000	00000


		1	1 to 30	Standard	12	Wire Leads	2	6"	12	Inline	Plastic	Blown-Fuse Indicator	Fuse	00000000	0000
		1	3 to 30	Standard	12	Wire Leads	2	4"	12	Inline	Plastic	Blown-Fuse Indicator, Cover	Fuse	000000	0000
		1	25 to 30	Standard	32	Wire Leads	2	4"	12	Inline	Plastic	Cover	—	000000	0000


		For Fuse Manufacturer Equivalent: 297, AF2, ATM



				1	1 to 15	Mini	12	Ring Terminal	2	3"	12	Inline	Plastic	Cover	Fuse	00000000	0000


				1	1 to 20	Mini	12	Wire Leads	2	6"	16	Inline	Plastic	Cover	—	00000000	0000
				1	2 to 20	Mini	32	Wire Leads	2	4"	14	Inline	Plastic	Cover	—	000000	0000
				1	3 to 30	Mini	12	Wire Leads	2	4"	12	Inline	Plastic	Blown-Fuse Indicator, Cover	Fuse	000000	0000
				1	25 to 30	Mini	32	Wire Leads	2	4"	12	Inline	Plastic	Cover	—	000000	0000


				For Fuse Manufacturer Equivalent: 299, AF3, MAX



						1	20 to 60	Maxi	32	Wire Leads	2	6"	6	Inline	Plastic	Cover	—	000000	00000

Fuse Blocks for Automotive Fuses


For Maxi Fuse Blade Style	For Standard Fuse Blade Style

An insulating cover prevents contact with live circuits. Use these fuse blocks with standard and maxi blade-style automotive fuses.

		For Fuse
	For No. of Fuses	Current, amp	Blade Style	Type	Voltage, V DC	Max. Current per Block, amp	Wire Connection	Lg.	Wd.	Ht.		Each
For Fuse Manufacturer Equivalent: 257, AF, ATC, ATO



		6	1 to 30	Standard	Automotive	32	100	Screw Terminal	3.3"	1.5"	4.9"	0000000	000000


		12	1 to 30	Standard	Automotive	32	100	Screw Terminal	3.3"	1.5"	6.5"	0000000	00000


		For Fuse Manufacturer Equivalent: 299, AF3, MAX



				1	30 to 80	Maxi	Automotive	32	80	Screw Terminal	2.1"	1.4"	2.8"	000000	00000

Quick-Connect Modular DIN-Rail Mount Terminal Blocks

Pop wire in and out of these terminal blocks without adjusting a screw. Lift the clamp with a screwdriver or built-in lever, then release the clamp down onto the wire. Once clamped in place, the wire will stay put when vibrated, bent, or pulled.

Mix and match these terminal blocks to get the exact number of circuits you need in a single setup. Add blocks for thermocouples, fuses, and grounding wire as needed. The blocks clip side by side onto DIN rail in control panels, creating tidy rows of circuits that you can identify and access on the spot.

Fuse Terminal Blocks with Spring-Clamp Terminals

Image of Product. Front orientation. Terminal Blocks. Quick-Connect Modular DIN-Rail Mount Terminal Blocks, Fuse Terminal Blocks with Spring-Clamp Terminals.

Install a fuse in the built-in fuse holder so excess current doesn't damage your equipment. If the current exceeds the limit, the fuse will blow and cut power to connected components.

Blown Fuse Indicator—A light goes on when the fuse blows, so you can spot an overloaded circuit without cutting power or touching equipment.

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Adjacent Jumpers—Metal poles create an electrical connection between adjacent terminal blocks, so you can connect multiple components with a single wire. Blocks must be the same width for the jumpers to fit.

Terminal Blocks												Covers		End Stops		Adjacent Jumpers
										Each
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	For Fuse Type	Circuit Status Indicator Type	Color	For DIN Rail Trade Size		1-24	25-Up		Each		Each	Insulation		Each







			24V AC/24V DC—30 amp per Circuit

			1	2	24 to 10	8	85	Automotive	Blown Fuse	Gray	3	0000000	000000	000000	000000	00000	00000000	00000	Insulated	00000000	00000




					600V AC/600V DC—30 amp per Circuit

					1	2	24 to 10	8	85	Automotive	—	Gray	3	000000	00000	00000	000000	0000	00000000	0000	Insulated	00000000	0000

Markers


Blank	Numbered for Horizontal Rails	Numbered for Vertical Rails

Label your terminal block connections so you can identify them at a glance.

							Each
	For Terminal Block Wd., mm	Number Range	Includes	Markers per Card	Color		1-24	25-Up
Blank



		5, 6, 8, 10, 12, 16, 25	—	—	100	White	00000000	00000	00000


		Numbered for Horizontal Rails



				5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	00000000	00000	0000


				Numbered for Vertical Rails



						5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	00000000	00000	00000

Automotive Fuse Holders

Designed for low-voltage automotive and other electronic applications, these fuse holders are compatible with High-Current Automotive Fuses (not included).

								Each
	For No. of Fuses	For Fuse Current, amp	Voltage, V DC	Wire Connection	Mounting Location	Features		1-9	10-Up
For Fuse Manufacturer Equivalent: MEGA



		1	100 to 500	32/70	Stud Terminal	Vehicle	Cover	000000	00000	00000


		For Fuse Manufacturer Equivalent: MIDI



				1	40 to 80	32	Stud Terminal	Vehicle	Cover	000000	0000	0000

Lift-Truck Fuse Holders

Use this fuse holder in battery-operated lift trucks.

	For Fuse Current, amp	Voltage	Wire Connection	Mounting Location		Each
For Fuse Manufacturer Equivalent: ANN, CNN



	1	35 to 600	125V AC/80V DC	Stud Terminal	Vehicle	00000000	000000