Eaton PON50 Fuse - One-time CSA Type P, 10 kAIC
Part Number: PON50
Quick Summary
Eaton PON50 fuse is a one-time CSA type P fuse designed for reliable overcurrent protection in electrical panels and motor circuits. Customers often contend with nuisance trips, high replacement costs, and complex spares inventories; this fuse delivers a defined interrupt rating and secure ferrule-end connections to simplify procurement and maintenance. PON50 provides CSA Type P protection, aligning with North American safety practices in a compact package. Its small footprint, 3.06285 in length, and ferrule-to-ferrule terminations enable quick, secure wiring in tight control panels. By reducing downtime and standardizing parts across panels and drives, it helps maintenance teams streamline sourcing and improve plant availability.
Product Information
Extended Description
PON50 Eaton: Eaton Bussmann series one-time CSA type P fuse, One time fuse, 250V, 50A, 10 kAIC at 250 Vac, Non Indicating, Standard code, type P, Ferrule end X ferrule end
Product Name
Eaton Bussmann series PON fuse
Catalog Number
PON50
UPC
051712840460
Product Length/Depth
3.06285 in
Product Height
0.81 in
Product Width
0.8125 in
Product Weight
0.021 lb
Warranty
Not Applicable
Compliances
Not Applicable
Amperage Rating
50 A
Interrupt rating
10 kAIC at 250 Vac
Voltage rating
250 V
Packaging type
Standard
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Quantity
10
Special features
One time fuse
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Bussmann series Fuseology
Eaton Specification Sheet - PON50
Feature: One-time fuse design. Business Impact: eliminates resettable nuisance trips and lowers long-term maintenance costs by reducing spare parts and service intervention complexity. Application: ideal for control panels and motor circuits requiring definitive protection without regular fuse replacement. Feature: 50 A, 250 V rating with a 10 kAIC interrupt capacity. Business Impact: provides robust fault clearing for high-energy circuits, protecting downstream equipment and minimizing collateral damage during faults. Application: industrial drives, conveyors, and machine centers where reliable interruption is critical. Feature: Ferrule end x ferrule end connection. Business Impact: enables fast, secure wiring with compatible termination methods, reducing installation time and wiring errors. Application: panel feeders and interconnects in compact control enclosures. Feature: Non-indicating status. Business Impact: lowers panel clutter and maintenance overhead by avoiding visual indicators, while the fuse remains clearly sized for expected loads. Application: dense electrical spaces where minimal indicator visibility is preferred. Feature: Compact form factor and standard packaging of 10 units. Business Impact: simplifies stocking, inventory management, and quick replacement in field service. Application: service fleets and OEM assembly lines requiring ready-to-go protection devices.
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FAQs
The PON50 uses ferrule-end connections and measures 3.06285 in long, 0.8125 in wide, and 0.81 in high. It ships in standard packaging of 10 units and is rated for 50 A at 250 V with a 10 kAIC interrupt rating, making it suitable for control panels and motor circuits.
The PON50 is a 50 A, 250 V one-time fuse with an interrupt rating of 10 kAIC. It is non-indicating and uses ferrule-end terminations, designed for reliable protection in industrial electrical protection and circuit control applications.
The PON50 is a one-time, non-resettable fuse. Once it interrupts a fault, it cannot be reset, which simplifies fault diagnosis and ensures defined protection in critical circuits.
Install the PON50 with ferrule-end connections in standard panels or enclosures. Verify voltage and current ratings match the protected circuit (250 V, 50 A). Use the included packaging approach (10 units per pack) to maintain readily available spares for maintenance and quick replacements.
As a one-time fuse with a defined interrupt rating, the PON50 reduces ongoing maintenance, minimizes nuisance trips, and simplifies spares inventory. Its compact ferrule-end design accelerates installation, lowers labor costs, and improves uptime in industrial equipment and control panels.