Rittal SV 9345.100 Fuse Holder - Class J, 600 V
Part Number: 9345100
Manufacturer
Rittal
Part number
9345100
Category
Alt Part Number
SV 9345.100
Quick Summary
Rittal SV 9345.100 Fuse Holder enables safe, centralized protection for RiLine busbar systems in industrial control panels. Engineers often face space constraints and inconsistent fuse seating that slow maintenance and compromise safety. The design meets UL 508, UL 248-8, and the UL 94‑V0 material standard, with UL-listed accessory status when used on RiLine busbars, ensuring compliance and safety. With a 3-pole configuration for Class J fuses and 60 mm center-to-center spacing, it delivers reliable protection without forcing extensive panel redesign. This solution blends robust electrical performance with installation accessibility, supporting uptime, regulatory compliance, and total cost of ownership improvements.
Product Information
Extended Description
9345100 Rittal: SV Fuse holder, Class J, 61-100 A, 600 V, 3-pole, (60 mm)
Article number
SV 9345.100
Design
For category J fuse type
Material
Polyamide | Fire protection corresponding to UL 94-V0 | Contact tracks: Electrolytic copper, silver-plated
Colour
Chassis: RAL 7035 | Cover: RAL 7035/7001
Connection for round conductor
AWG 2 – MCM 300
For bar systems with centre-to-centre spacing
60 mm
Cable outlet
Top/bottom
Type of electrical connection
Box terminal
For fuse type (class)
J
Rated operating current max.
100 A
Rated operating current (min.)
61 A
Fuse standard
UL 248-8
Note
UL (listed accessory) is met when using the fuse holder on RiLine busbar systems
Standards
UL 508
Dimensions
Width: 184 mm | Height: 288 mm
To fit fuses
Diameter: 29 mm | Length: 118 mm
To fit busbars
Height: 5, 10 mm
Rated operating voltage
600 V, 3~
Electrical ratings UL (SCCR)
100 kA - 600 V, Fuse Class J max. 100 A, JDDZ/7
Number of poles
3-pole
Packs of
1 pc(s).
Weight/pack
2.62 kg
Copper weight (kg per piece)
0.837
Customs tariff number
85366990
EAN
4028177615656
ETIM 9
EC001900
ECLASS 8.0
27400613
Product description
SV Fuse holder, Class J, 61-100 A, 600 V, 3-pole, (60 mm)
Feature: 3-pole Class J fuse holder designed for 61–100 A at 600 V. Business Impact: Delivers reliable, standardized protection for high-demand circuits, minimizing the risk of nuisance tripping and enabling predictable maintenance schedules. Application: Suited for RiLine busbar installations in control cabinets where space is at a premium and fuse coordination matters. Feature: 60 mm centre-to-centre spacing. Business Impact: Enables modular panel designs and quick retrofits across existing rigs, reducing engineering time and cabinet depth. Application: Ideal for multi-pole protection schemes on 60 mm busbar systems. Feature: Top/bottom cable outlets and box terminal connection. Business Impact: Simplifies wiring, lowers assembly time, and improves heat dissipation with flexible routing. Application: Fast installation in new builds and upgrades. Feature: Material and fire performance rated to UL 94-V0; copper contact tracks. Business Impact: Enhances safety margins and conductivity with durable, heat-resistant components. Application: Harsh industrial environments requiring long-term reliability. Feature: Standards compliance including UL 508 and UL 248-8; 100 kA SCCR. Business Impact: Reduces compliance risk and supports safety-critical applications with high fault current withstand. Application: Mission-critical factory automation and power distribution panels. Feature: Overall dimensions and compatibility (184 mm width, 288 mm height; 29 mm fuse diameter, 118 mm length). Business Impact: Predictable fit within standard enclosures, minimizing design changes and enabling repeatable installs. Application: Panel builders integrating standardized fuse holders with RiLine busbars. Industry Insight: Using the SV 9345.100 streamlines audits and preventive maintenance by aligning with common biasing and seating standards, improving install consistency across sites.
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FAQs
Mount the SV 9345.100 onto the RiLine busbar system at the specified 60 mm center-to-center spacing. Use the box terminal entry for round conductors (AWG 2–MCM 300) and route cables through the top or bottom outlets. Ensure the fuse holder aligns with the 29 mm diameter fuse and 118 mm length fusing components, then secure per enclosure guidelines. This approach minimizes wiring errors and ensures proper seating for Class J fuses.
The SV 9345.100 is a 3-pole Class J fuse holder rated for 61–100 A at 600 V (3‑phase). It supports a maximum operating current of 100 A and a minimum of 61 A, with a fuse diameter of 29 mm and length of 118 mm. It is designed for 60 mm busbar center spacing and offers 100 kA SCCR, aligning with UL 508 and UL 248-8 standards for safe industrial use.
Yes, the SV 9345.100 is specifically designed for RiLine busbar systems and requires 60 mm centre-to-centre spacing. It supports top/bottom cable outlets and a box-terminal connection, enabling straightforward integration into existing RiLine configurations for consistent protection across multiple poles.
The SV 9345.100 meets UL 508 and UL 248-8 standards and uses materials rated to UL 94-V0 for fire protection. It is a UL-listed accessory when used with RiLine busbar systems. These certifications ensure compliance with common industrial safety requirements, support regulatory approvals, and reduce risk in applications with high fault currents and stringent safety mandates.
Using the SV 9345.100 standardizes fuse protection across multi-pole assemblies, reducing maintenance complexity and training needs. Its robust Class J design and UL compliance help minimize panel downtime during fuse changes, while the 60 mm spacing and 3-pole configuration improve fault isolation. The copper-containing contacts and durable housing contribute to longer service life, delivering lower lifecycle costs and predictable ROI in automation cabinets.