Eaton BG3033S Open Fuse Block - Class G 100 kAIC
Part Number: BG3033S
Quick Summary
BG3033S is an Eaton Bussmann open fuse block delivering three-pole protection for 480 V industrial power distribution. For installers, screw terminals and compatibility with SC fuses reduce field wiring time and minimize mis-wiring risks. It carries UL Recognized and CSA Certifications and RoHS compliance to support regulatory readiness in harsh environments. The 25–30 A rating paired with a 100 kAIC interrupt rating provides robust short-circuit protection, while compact 3 in x 3 in x 1 in dimensions simplify panel layouts. With thermoplastic construction and Class G designation, this BG series block offers reliable performance and straightforward compatibility with standard Cu/Al #14-10 conductors, delivering business value through efficiency and compliance.
Product Information
Extended Description
BG3033S Eaton: Eaton Bussmann series BG open fuse block, 25-30 A, Three-pole, Class G, 100 kA, Screw, 100 kAIC, Thermoplastic, 480 V, For use with SC fuse, #14-10 AWG Cu/Al
Product Name
Eaton Bussmann series BG open fuse block
Catalog Number
BG3033S
UPC
051712736725
EAN
5027590421058
Product Length/Depth
3 in
Product Height
1 in
Product Width
3 in
Product Weight
0.177 lb
Warranty
Not Applicable
Compliances
RoHS Compliant
Certifications
Contact Manufacturer UL Recognized CSA Certified
Amperage Rating
25-30A
Interrupt rating
100 kAIC
Short-circuit rating
100 kA
Voltage rating
480 V
Material
Thermoplastic
Number of Poles
Three-pole
Wire size
#14-10 AWG Cu/Al
Class
Class G
Connection
Screw
Used with
For use with SC fuse
Bussmann series Fuseology
Eaton Specification Sheet - BG3033S
BG3033S~FUSEBLOCK WAS 2967
Datasheet - FNQ-30
Three-pole BG3033S open fuse block provides integrated protection across all poles, improving fault isolation and reducing nuisance trips in three-phase circuits. The device is rated 25–30 A at 480 V with a 100 kAIC interrupt rating, delivering robust protection for feeders, drives, and control circuits. This combination is particularly valuable in manufacturing lines and machine control centers where uptime and predictability matter. Screw-terminal connections and compatibility with SC fuses simplify installation, lowering field wiring time and minimizing mis-wiring risks during commissioning and maintenance. The open fuse block design supports straightforward fuse replacement and reduces the need for specialized tooling, translating to reduced labor costs and faster service in automated lines and packaging equipment. Thermoplastic construction keeps the unit lightweight yet durable in harsh industrial environments, while Class G isolation provides reliable protection in control cabinets. RoHS compliance and UL Recognized / CSA Certified labeling streamline regulatory approvals and supplier qualification for North American projects. Combined, these features support long-term reliability and simplify compliance-driven procurement. Cu/Al wire compatibility (#14-10) aligns with common field wiring practices, enabling seamless integration with existing feeders and branch circuits. The compact footprint (3 in x 3 in x 1 in) saves panel space and allows denser layouts without sacrificing accessibility for maintenance. The BG3033S is built for panel builders seeking efficiency, standardization, and consistent performance. Using a BG open fuse block from Eaton with Bussmann series means access to a broad spare parts network, documented data sheets, and application notes, including the official specification sheet and technical datasheets. This reduces risk during design reviews and supports predictable maintenance planning, improving total cost of ownership for industrial electrical protection systems.
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FAQs
The BG3033S is ideal for control panels, motor control centers, and power distribution blocks in manufacturing automation. With 480 V operation, a 25–30 A rating, and a 100 kAIC interrupt rating, it protects feeders, drives, and relays while keeping wiring simple via three poles and screw terminals. Its compact footprint (3 in x 3 in x 1 in) supports denser panel layouts.
The BG3033S offers true three-pole protection with a robust 100 kAIC interrupt rating, UL Recognized and CSA Certified status, and RoHS compliance, which may not be present on lower-rated or non-certified variants. Its SC fuse compatibility and screw terminals further differentiate it by simplifying installation and maintenance in industrial environments.
Yes. The BG3033S is designed for #14-10 AWG Cu/Al conductors and is intended for use with SC fuses. Screw-terminal terminations provide secure, vibration-resistant connections, enabling reliable field wiring and straightforward fuse replacements, which reduces downtime during maintenance and service calls.
The BG3033S carries UL Recognized and CSA Certification and RoHS compliance, signaling broad regulatory alignment for North American projects. These certifications support supplier qualification, streamline audits, and help ensure product reliability in regulated industrial environments.
The combination of a thermoplastic chassis, compact footprint, and screw-terminal connections reduces installation time and space requirements in panel builds. High 100 kAIC interrupt rating minimizes fault exposure, lowering downtime and maintenance costs. Access to Bussmann datasheets and a wide spare parts network further reduces lifecycle risk and total cost of ownership.