BLR-I-504 The OptiFuse BLR-I-504 is a 4-circuit fuse block designed for regular ATO/ATC style blade fuses. It offers a 30A current rating per circuit and a 100A maximum input rating.
Mfr Part #:

BLR-I-504

Available from 1 distributors
Mfr Name: OptiFuse
OptiFuse
The OptiFuse BLR-I-504 is a 4-circuit fuse block designed for regular ATO/ATC style blade fuses. It offers a 30A current rating per circuit and a 100A maximum input rating.
Total Stock: 10 pcs
$ Price Range: $0.99

BLR-I-504 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-504 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Body Material
Dimensions
Fuse Type
Mounting Type
Temperature Rating
Termination Style
Voltage Rating

BLR-I-504 Description

Short technical summary and product information.

The OptiFuse BLR-I-504 is a compact fuse block designed to protect four DC circuits using regular ATO/ATC style blade fuses. It features M4 screw terminals for line-side connections and #10-32 threaded studs for load-side connections, ensuring secure wiring. This fuse block has a current rating of 30A per circuit and a combined maximum input current of 100A, with a voltage rating of 32VDC.

 

The body is constructed from black PBT (UL94V-0), and it comes with a transparent PC (UL94V-2) insulating cover that protects against short circuits, dirt, dust, and splashes. The operating temperature range is -20°C to 85°C. The dimensions are 1.85 inches in length, 1.02 inches in height, and 3.94 inches in width.

 

This fuse block is suitable for various DC distribution systems, particularly in applications requiring compact circuit protection. The screw terminals provide a reliable connection, making it beneficial for demanding environments like emergency vehicles.

BLR-I-504 Quick Information

Product Type: Fuse Block
Canonical Name: OptiFuse BLR-I-504 Fuse Block
Subcategory: Blade Fuse Block

BLR-I-504 Compliance

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

BLR-I-504 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

BLR-I-504 Features

  • Protects four DC circuits with blade fuses.
  • Rated for 30A per circuit, 100A total.
  • Supports 32VDC maximum voltage.
  • Features M4 screw and #10-32 stud terminals.
  • Includes a protective insulating cover.

BLR-I-504 Applications

  • Ideal for DC power distribution.
  • Suitable for automotive applications.
  • Used in emergency vehicle systems.
  • Provides compact circuit protection.
  • Protects sensitive electronic loads.

BLR-I-504 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating per circuit for the BLR-I-504 fuse block?

The current rating for each circuit is 30A.

What is the maximum combined current rating for the BLR-I-504 fuse block?

The maximum combined current rating for all circuits is 100A.

What is the voltage rating of the BLR-I-504 fuse block?

The voltage rating is 32VDC.

What type of fuses does the BLR-I-504 fuse block accept?

It accepts regular ATO/ATC style blade fuses.

What are the terminal types for the BLR-I-504 fuse block?

It has M4 screw terminals for the line side and #10-32 threaded studs for the load side.

What is the operating temperature range for the BLR-I-504 fuse block?

The operating temperature range is -20°C to 85°C.

What are the dimensions of the BLR-I-504 fuse block?

The dimensions are 1.85 inches in length, 1.02 inches in height, and 3.94 inches in width.

Home
Account

Categories