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BLR-I-301 OptiFuse BLR-I-301 is a 1-pole indicating fuse block for ATC/ATO blade fuses, rated 30A at 24V DC. It features a red LED indicator, panel mount snap-in design, and 0.250" quick connect terminals.
Mfr Part #:

BLR-I-301

Available from 1 distributors
Mfr Name: OptiFuse
OptiFuse
OptiFuse BLR-I-301 is a 1-pole indicating fuse block for ATC/ATO blade fuses, rated 30A at 24V DC. It features a red LED indicator, panel mount snap-in design, and 0.250" quick connect terminals.
Total Stock: 10 pcs
$ Price Range: $7.68 - $10.67

BLR-I-301 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
10 pcs
10 pcs On Request 1 On Request On Request On Request On Request On Request

BLR-I-301 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Body Material
Cap Material
Contact Finish
Contact Material
Current Rating
Current Rating (Amps)
Flammability Rating
For Use With
Fuse Size
Fuse Type
Fuseholder Type
Indicating
Lead Style
Mounting Type
Number of Circuits
Operating Temperature Range
Orientation
Panel Thickness Range
Termination Style
Voltage

BLR-I-301 Description

Short technical summary and product information.

The OptiFuse BLR-I-301 is a single-pole indicating fuse block designed for use with ATC and ATO standard automotive blade fuses. It is rated for 30A at 24V DC and provides a reliable circuit protection solution for automotive, marine, and industrial applications.

 

The fuse block features a red LED indicator that illuminates when the fuse is blown, simplifying troubleshooting. The body is made of nylon with a UL94 V-2 flammability rating, and the cap is polycarbonate with the same rating. Contacts are tin-plated brass with 0.250" (6.3mm) quick connect terminals for easy wiring.

 

Mounting is via a snap-in panel mount design that accommodates panel thicknesses from 0.5 mm to 7.0 mm. The operating temperature range is -20°C to +85°C. The orientation supports both horizontal and vertical fuse insertion.

BLR-I-301 Quick Information

Product Type: Fuseholder
Series: BLR-I
Canonical Name: OptiFuse BLR-I-301 Indicating Fuse Block for ATC/ATO Blade Fuses
Subcategory: Indicating Fuseholder

BLR-I-301 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BLR-I-301 Estimated Pricing

Qty Low High
1+ $10.67 $10.67
10+ $9.39 $9.39
50+ $8.75 $8.75
100+ $8.11 $8.11
250+ $7.97 $7.97
500+ $7.82 $7.82
1,000+ $7.68 $7.68

Estimated market price range - modelled values for guidance only, not live distributor offers.

BLR-I-301 Features

  • Rated for 30A at 24V DC operation.
  • Red LED indicates blown fuse.
  • Panel mount with snap-in installation.
  • Accepts ATC and ATO blade fuses.
  • UL94 V-2 rated nylon and polycarbonate housing.

BLR-I-301 Applications

  • Automotive fuse panel replacement.
  • Marine electrical circuit protection.
  • Industrial control panel fuse holder.
  • Battery management system protection.

BLR-I-301 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BLR-I-301?

30 A

What voltage is the BLR-I-301 rated for?

24 V DC

What type of fuse does this holder accept?

ATC and ATO standard automotive blade fuses (0.75" L x 0.2" W)

Does the BLR-I-301 have a blown fuse indicator?

Yes, it has a red LED indicator.

What is the operating temperature range?

-20°C to +85°C

How is the BLR-I-301 mounted?

Panel mount with snap-in installation, accepting panel thickness from 0.5 mm to 7.0 mm.

What is the termination style?

Quick Connect - 0.250" (6.3mm)

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