myMectronic
myMectronic

A Premier B2B Part Search

OptiFuse BLM304 automotive fuse block

This automotive blade fuse block is designed for inline electrical circuit protection in automotive applications. It features a 6-pole setup with a grounding block, housing multiple APR series auto blade fuses for reliable circuit management. Crafted from durable polycarbonate, it supports a maximum current of 25A per circuit and a total of 150A. The fuse block offers secure line and load connections via #10-32 stud terminals and quick connect terminals. Its compact mechanical dimensions facilitate easy installation, and an optional cover provides added protection against dust and debris, ensuring long-lasting performance in vehicular environments.

Authorized Distributors
Source:DigiKey
Part No:BLM-304
Stock:908
Inv Date:06-05-2026
Price: Unit price: $22.38
Buy/RFQ:
Part No:BLM-304
Stock:0
Inv Date:06-05-2026
Price: Unit price: $22.38
Buy/RFQ:
Part No:BLM-304
Stock:0
Inv Date:06-05-2026
Price: Unit price: $12.11
Buy/RFQ:
Part No:BLM-304
Stock:0
Inv Date:06-05-2026
Price: Unit price: $12.11
Buy/RFQ:
Part No:BLM-304
Stock:0
Inv Date:06-05-2026
Price: Unit price: $8.25
Buy/RFQ:

OptiFuse BLM304 automotive fuse block Specifications:

  • Max Current Rating: 25A per Circuit, 150A Max Input
  • Max Voltage: 32VDC
  • Fuse Type: Regular Auto Blade (APR series, ACBP4-PL, MRCBP4-PL series)
  • Base Material: Polycarbonate
  • Load-side Connection: 0.250-inch Quick Connect Terminals, Copper, Tin-plated
  • Line-side Connection: #10-32 stud terminal with hex nut, flat washer, lockwasher
  • Mounting: 5.5mm diameter mounting holes for #10 screws
  • Dimensions: 3.36 inches (85.25mm) length, 1.93 inches (49mm) width, 0.83 inches (21.4mm) height
  • Mechanical Features: Deep recesses, optional cover for protection
  • Operating Precautions: Avoid operation beyond maximum ratings and contact with chemicals

Buy the Buy Optifuse Fuse Block Part Number BLM304 Online

Secure reliable inline electrical protection for automotive circuits with our high-quality fuse block. Designed for durability and ease of use, it features durable polycarbonate construction, support for 25A per circuit, and a total capacity of 150A. Install quickly using #10-32 stud terminals and quick connect terminals, ensuring safe and effective circuit management. The fuse block supports multiple blade fuses, with optional covers for added protection, making it ideal for automotive, marine, and industrial applications requiring robust electrical safety components.

Buy Optifuse BLM304 fuse block now and ensure reliable automotive circuit protection with easy installation and durable polycarbonate construction.

Frequently Asked Questions

Where can I buy OptiFuse BLM304?

You can click on the BUY or RFQ button to purchase BLM304 from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part BLM304?

You can download the BLM304 datasheet or visit the OptiFuse website for support.

Who is the manufacturer of BLM304?

OptiFuse

OptiFuse Part List

Browse and search other OptiFuse parts, locate datasheets and stock

Sponsored by