Eaton TP15900-41 Fuse Disconnect Switch - CE RoHS
Part Number: TP15900-41
Quick Summary
The TP15900-41 is an Eaton fuse disconnect switch for modular electrical protection in industrial control panels. Engineers often struggle with compact, reliable protection that allows safe maintenance and straightforward wiring. This device is CE marked and RoHS compliant, and it features four-pole construction rated for 145 Vdc and 80 Vdc. Its modular design and rear-access configuration help reduce installation time and facilitate service, offering core benefits for panel builders and OEMs. Designed for the Bussmann series ecosystem and control panel protection, it supports reliable fuse-based protection in DC drives and safety circuits. With rear access and split alarm/line features, installation and diagnostics are streamlined for maintenance teams.
Product Information
Extended Description
TP15900-41 Eaton: Eaton Bussmann series 1500 fuse disconnect switch, Modular design, Split alarm and split line, 145 Vdc, 80 Vdc, 40 A at 145 Vdc, 50 A at 80 Vdc, Fusible, rear access, Four-pole
Product Name
Eaton Bussmann series 1500 fuse disconnect switch
Catalog Number
TP15900-41
UPC
051712589659
Product Length/Depth
4.78 in
Product Height
4.1 in
Product Width
1.55 in
Product Weight
0.67 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Amperage Rating
40A at 145 Vdc, 50A at 80 Vdc
Voltage rating
145 Vdc, 80 Vdc
Number of Poles
Four-pole
Operating temperature - max
140 °C
Operating temperature - min
140 °C
Special features
Modular design, Split alarm and split line
Used with
Used with TPA Series fuse
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Bussmann series Fuseology
Eaton Specification Sheet - TP15900-41
Modular design enables scalable protection with predictable changeouts, reducing spare-part needs and accelerating panel integration. This architecture supports rapid customization for control panels and machine builds, especially in lines adopting Bussmann series fuses. The business impact is lower procurement complexity and faster time-to-value on projects. Four-pole construction delivers complete isolation across all poles, enhancing safety and reliability in DC bus architectures. It is especially beneficial in motor drives, power supplies, and safety circuits where fault containment matters. Rated for 145 Vdc and 80 Vdc with 40 A at 145 Vdc and 50 A at 80 Vdc, the TP15900-41 enables precise protection without oversizing the solution, reducing energy waste and improving uptime. Rear access and split alarm/line features streamline maintenance and fault diagnosis, cutting service time and minimizing panel downtime. Compatibility with TPA Series fuses ensures a cohesive protection strategy across legacy and modern DC systems. Overall, the unit delivers compact, robust protection suitable for industrial drives, control panels, and high-reliability applications, while staying cost-conscious for OEMs.
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FAQs
When integrating the TP15900-41 with TPA fuses, plan for its four-pole form factor, rear-access mounting, and compact dimensions (4.78 in length, 4.1 in height, 1.55 in width). Ensure panel cutouts and mounting hardware accommodate the unit, and wire per the split alarm and split line configuration to support diagnostic signaling and fault isolation. This setup minimizes maintenance time and improves fault tracing in DC applications.
The TP15900-41 provides 40 A at 145 Vdc and 50 A at 80 Vdc, with voltage ratings of 145 Vdc and 80 Vdc. It is a fusible, four-pole switch designed for modular protection in DC control circuits, suitable for panel protection, DC drives, and safety circuits requiring reliable isolation and safe maintenance.
Yes. The TP15900-41 is CE Marked and RoHS compliant, reflecting adherence to European safety, health, and environmental standards. This helps ensure regulatory alignment for European projects and supports compliance documentation for procurement and quality audits.
This unit is well-suited for DC protection in control panels, industrial drives, power supplies, and safety circuits. Its modular design, four-pole isolation, and rear-access maintenance make it ideal for OEM panel builds and retrofit projects where reliable protection, easy diagnostics, and scalable configurations are needed.
Key resources include the Eaton Specification Sheet for TP15900-41 and the Bussmann series catalogs. The specification sheet provides detailed electrical ratings, wiring diagrams, and installation guidelines, while catalogs offer broader context on compatible Bussmann series fuses and related protection solutions.