Littelfuse collection

Littelfuse

Littelfuse is a global manufacturer of circuit protection, power control, and sensing products, widely utilized in industrial automation for safety and reliability. Their extensive product lines include fuses, circuit breakers, surge protectors, relays, switches, and sensors, essential components for protecting sensitive equipment and ensuring operational continuity in demanding environments. Engineers and technicians value Littelfuse for its robust design, adherence to stringent safety standards, and broad product availability for diverse applications. Industrial Automation Co. stocks new and refurbished Littelfuse parts 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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Littelfuse MPU320000

Littelfuse MPU320000

MOTOR PROTECTOR, 65 - 265 VAC, N/O, 3 FORM C RELAY CONTACTS, 4 - 20 MA

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V242BB60 Littelfuse

V242BB60 Littelfuse

METAL OXIDE VARISTOR, 3KV, 6200V, 60MM DISC, PEAK SURGE CURRENT @ 8/20 S:70KA, VARISTOR CASE:60MM DISC, CLAMPING VOLT...

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V511BA60 Littelfuse

V511BA60 Littelfuse

TVS Varistor, MOV, 510 V, 675 V, BA Series, 1.3 kV, Disc 60mm, Metal Oxide Varistor (MOV)

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V47ZA7P Littelfuse

V47ZA7P Littelfuse

Littelfuse metal oxide varistor, 30V ac max, 38V dc max, 17mm, 93 Vclamp

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