Eaton T30100-3CR Class T modular fuse block - 200 kAIC
Part Number: T30100-3CR
Quick Summary
The Eaton T30100-3CR Class T modular fuse block protects control circuits in motor and power distribution panels. When space is tight, engineers struggle with choosing a high-current device that fits box lug terminations without compromising safety. UL Recognized, CSA Certified, and RoHS Compliant certifications help you meet today’s electrical safety, regulatory, and sustainability requirements. Designed for 61-100 A, 200 kAIC, and 300 Vac/dc control circuits, it uses a robust glass polyester body with box lug terminations. This contributes to safer installations, easier maintenance, and predictable protection in industrial environments, while enabling scalable solutions in modern automation projects. The result is a reliable, compliance-friendly component that supports efficient panel design and procurement workflows.
Product Information
Extended Description
T30100-3CR Eaton: Eaton Bussmann series Class T modular fuse block, CR, 300 Vac/Vdc or less control systems, 61-100 A, 3P, Class T, Box lug, 200 kAIC, Glass polyester, #1/0 AWG Cu/Al
Product Name
Eaton Bussmann series Class T modular fuse block
Catalog Number
T30100-3CR
UPC
051712148016
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
1.445 lb
Warranty
Not Applicable
Compliances
RoHS Compliant
Certifications
Contact Manufacturer UL Recognized CSA Certified
Amperage Rating
61-100A
Interrupt rating
200 kAIC
Short-circuit rating
200 kA
Voltage rating
300 Vac/dc
Material
Glass polyester
Number of Poles
Three-pole
Wire size
#1/0 AWG Cu/Al
Class
Class T
Connection
Box lug
Special features
CR
Feature: High current capability up to 100 A with 200 kAIC interrupt rating. Business Impact: Enables fast fault clearing and minimizes arc energy, reducing equipment damage and downtime. Application: Motor control centers and machine panels where heavy loads require dependable protection without oversized hardware. Feature: 300 Vac/dc voltage rating. Business Impact: Supports both AC and DC control circuits with a single rated device, simplifying catalogs and maintenance. Application: Industrial automation panels that mix AC and DC control logic. Feature: Glass polyester housing with box lug terminations. Business Impact: Delivers rugged, chemical-resistant construction and easy, secure wire terminations, lowering installation time. Application: Harsh factory environments where vibration and humidity are considerations. Feature: Three-pole Class T configuration. Business Impact: Provides compact, integrated protection for three-phase systems, aiding space-constrained enclosures. Application: Compact control panels and panelboards with three-phase loads. Feature: Wire size capacity #1/0 AWG Cu/Al. Business Impact: Facilitates direct bulk wiring without adaptors, reducing terminal clutter and retention risk. Application: Large control feeders and power distribution circuits. Feature: Certifications ROHS, UL Recognized, CSA Certified. Business Impact: Streamlines compliance across procurement, QA, and safety audits, lowering risk of non-conforming integration. Application: Global deployments requiring standards-aligned electrical protection.
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FAQs
The T30100-3CR is ideal for control panels and motor feeders in industrial automation. It supports three-pole protection with box lug terminations, handles 61–100 A loads, and provides a 200 kAIC interrupt rating, making it well-suited for compact panels and distributed systems where space and reliability are critical.
Key ratings include 61-100 A amperage, 200 kAIC interrupt rating, 200 kA short-circuit rating, and a voltage rating of 300 Vac/dc. These specs enable high reliability in demanding environments while supporting both AC and DC control circuits.
Yes. The unit is rated at 300 Vac/dc, allowing use in projects that include AC control as well as DC control logic, simplifying device selection and inventory for mixed systems.
The fuse block is UL Recognized, CSA Certified, and RoHS Compliant. These certifications support safety compliance, ease of supplier qualification, and sustainability efforts, reducing procurement risk across global deployments.
Its robust glass polyester housing and reliable three-pole design reduce terminal wear and maintenance frequency. The combination of high interrupt rating and compliant construction lowers downtime, aids BIOS/QA audits, and improves overall system uptime and return on investment in automation projects.