Bussmann collection

Bussmann

Bussmann is a recognized leader in circuit protection and power distribution, essential components in industrial automation and electrical systems. Their product lines include a comprehensive range of fuses, fuse holders, surge protective devices, and terminal blocks, critical for ensuring equipment safety and operational reliability in demanding environments. Engineers and technicians rely on Bussmann for robust protection against electrical faults and consistent performance across various applications, from control panels to heavy machinery. Industrial Automation Co. stocks new and refurbished Bussmann circuit protection components with quote-based pricing.

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5M+

Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.

24 Months

We offer 24 months warranty on selected brands

24h

Typical quote turnaround for hard-to-source and legacy replacement requests

OEM+

New, refurbished, and surplus paths surfaced clearly for procurement teams

Hard-to-find parts, sourced fast

Real value

Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.

Built for urgent procurement

RFQ ready

Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.

Verified parts you can rely on

Trusted data

Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.

Global sourcing, local reliability

Worldwide trust.

We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.

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FWX-50A Bussmann

FWX-50A Bussmann

FUSE STUD MOUNT, SEMICONDUCTOR/HIGH SPEED, 250 VAC/VDC, 50 AMP, 3-3/16" OAL, 200 (RMS), 50 AT DC KA RATING, 0.81" DIA...

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FWX-100A Bussmann

FWX-100A Bussmann

Eaton Bussmann series FWX high speed fuse, 100A RMS, 200 kAIC Vac, 50 kAIC at 250 Vdc, Non Indicating, High speed fus...

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FWP-32A14FA Bussmann

FWP-32A14FA Bussmann

FUSE,CARTRIDGE TYPE,FAST ACTING,32A,700V AC / 800V DC,14X51 MM,REQUIRES HOLDER MOUNT

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FRS-R-45 Bussmann

FRS-R-45 Bussmann

TIME DELAY FUSE, DUAL-ELEMENT, GENERAL PURPOSE, CURRENT LIMITING, CLASS RK5, 45 AMPS, 600 VOLT MAX

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FRS-R-40 Bussmann

FRS-R-40 Bussmann

Eaton Bussmann Series Class RK5 fuse, FRS-R, time-delay, dual-element, current limiting fuse, 40 A, non-indicating fu...

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FRS-R-30 Bussmann

FRS-R-30 Bussmann

Eaton Bussmann Series Class RK5 fuse, FRS-R, time-delay, dual-element, current limiting fuse, 30 A, non-indicating fu...

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FNQ-R-9 Bussmann

FNQ-R-9 Bussmann

Industrial & Electrical Fuses 600VAC 9A Time Delay CC Tron

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FNQ-R-20 Bussmann

FNQ-R-20 Bussmann

Bussmann series FNQ-R fuse, Current-limiting time-delay fuse, 20 A, CC, Non-indicating, Ferrule end x ferrule end, 12...

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