Eaton BP/ATR-7-1/2-RP ATR blade fuse - 32 V 7-1/2A
Part Number: BP/ATR-7-1/2-RP
Quick Summary
The Eaton BP/ATR-7-1/2-RP ATR blade fuse provides reliable 32 V DC overcurrent protection for DC automotive and industrial control circuits. Engineers often struggle to find fuses that fit tight spaces, deliver exact amperage, and avoid indicator wear. This ATR series part is RoHS compliant and designed with a non-indicating blade, brown housing, and standard 2-pack packaging. With a compact footprint, a 7-1/2 A rating, and the two-fuse-per-pack configuration, it streamlines procurement and reduces part counts while delivering consistent, dependable protection for critical DC systems.
Product Information
Extended Description
BP/ATR-7-1/2-RP Eaton: Eaton Bussmann series ATR blade fuse, 32V, 7-1/2A, Non Indicating, Blade fuse, Brown
Product Name
Eaton Bussmann series ATR blade fuse
Catalog Number
BP/ATR-7-1/2-RP
UPC
051712510417
Product Length/Depth
0.75 in
Product Height
0.2 in
Product Width
0.49 in
Product Weight
0.1 lb
Warranty
Not Applicable
Compliances
Not Applicable RoHS Compliant
Certifications
Not Applicable
Amperage Rating
7-1/2A
Voltage rating
32 V
Color
Brown
Packaging type
Standard
Fuse indicator
Non-indicating
Quantity
2
Quantity
2
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Bussmann series Fuseology
Eaton Specification Sheet - BP/ATR-7-1/2-RP
Feature → Business Impact → Application: 32 VDC rating ensures compatibility with common automotive and industrial DC circuits, providing reliable overcurrent protection that reduces downtime and component stress in control panels and motor drives. Application: DC power rails in automation panels benefit from predictable trip behavior and minimal nuisance resets. Feature → Business Impact → Application: 7-1/2 A amperage rating delivers precise protection for circuits with moderate load, lowering the risk of collateral damage to downstream components during short-circuits. Application: Used in 12–24 V systems where protection is needed without unnecessary disconnection in normal operation. Feature → Business Impact → Application: Non-indicating, brown blade fuse design reduces panel clutter and simplifies visual inspection in dense control enclosures. Application: Ideal for compact electrical assemblies where indicators could mislead maintenance staff. Feature → Business Impact → Application: Standard blade geometry and two-fuse packaging enable easy drop-in replacement and fast stocking across facilities. Application: Replacement in retrofits and new builds where ATR family compatibility is advantageous. Feature → Business Impact → Application: RoHS compliance ensures regulatory alignment and easier integration into modern manufacturing supply chains. Application: Design-in for eco-conscious projects and international deployments. Feature → Business Impact → Application: Small footprint (0.75 in x 0.49 in x 0.2 in) and light weight (0.1 lb) support space-constrained installations. Application: Enclosures with tight clearances and minimal mass budgets in automated machinery.
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FAQs
Yes. The BP/ATR-7-1/2-RP uses a standard blade fuse form factor compatible with common Bussmann ATR holder variants. Its compact dimensions (0.75 in L x 0.49 in W x 0.2 in H) and two-piece packaging simplify field replacement and retrofits in tight control panels, automotive ECU boxes, and compact DC power distributions. Always verify holder type and rail spacing prior to installation to ensure proper seating and contact integrity.
The fuse is rated for 32 V DC operation with a 7-1/2 A amperage rating. It is a non-indicating blade fuse with brown housing, designed for standard automotive and industrial DC circuits. The small footprint, 0.75 inch length, and 0.2 inch height make it suitable for space-constrained enclosures, while RoHS compliance supports regulatory and supply-chain requirements.
Yes, the BP/ATR-7-1/2-RP is RoHS compliant. This means it meets restrictions on hazardous substances, facilitating smoother regulatory approval and reduced environmental impact. RoHS compliance is particularly important for automotive, consumer electronics, and industrial equipment projects aiming to minimize hazardous material use while maintaining reliable overcurrent protection in DC circuits.
Best suited for DC control panels, power distribution in industrial equipment, and automotive electronic assemblies, the BP/ATR-7-1/2-RP provides dependable overcurrent protection at 32 V and 7-1/2 A. Its non-indicating design helps keep panel status clean in dense enclosures, and its compatibility with the ATR family supports consistent stocking across multiple machines and facilities.
The fuse is packaged in standard packaging with a quantity of two per package, supporting straightforward stocking and replenishment. The warranty is listed as Not Applicable, so confirm project procurement policies for replacement cycles. For maintenance planning, pair this fuse with existing ATR family components to minimize part diversification, and consider keeping additional stock of the 32 V DC, 7-1/2 A rating for quick service in critical DC paths.