Mersen collection

Mersen

Mersen is a global expert in electrical protection and power transfer technologies, widely utilized in industrial automation for circuit protection, power distribution, and thermal management. Their comprehensive product lines include fuses, surge protective devices, disconnect switches, and specialized busbars, essential for ensuring system reliability and safety in demanding environments. Engineers value Mersen for their robust design, adherence to international standards, and long-term performance. Industrial Automation Co. stocks new and refurbished Mersen 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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J166 Mersen

J166 Mersen

J CLASS, 600 VAC/VDC, 60 AMP, FUSE REDUCER 100 HOLDER AMP, CSA CERTIFIED, UL LISTED GUIDE IZZR, FOR USE WITH ONE TIME...

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J216691 Mersen

J216691 Mersen

DIN NH Standard fuse-link aM Size NH0 690VAC 160A live tags Striker Body width 41.30 mm

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J310002 Mersen - MS7V1-5

J310002 Mersen - MS7V1-5

Mersen - J310002 MICROSWITCH WITH STRIKER, 1500V, 10A, 20KV, 50/60HZ, FOR FUSE SIZES 70/71/72/73

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HSJ70 Mersen

HSJ70 Mersen

HSJ70 Current Limiting Low Voltage High Speed Fuse, 70 A, 600 VAC/500 VDC, 200/100 kA, Class J, Cylindrical Body

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HSJ25 Mersen

HSJ25 Mersen

Fuse HSJ - Class J - High-Speed 600VAC 500VDC 25A Ferrule Amp-Trap

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HSJ125 Mersen

HSJ125 Mersen

Fuse HSJ - Class J - High-Speed 600VAC 500VDC 125A Blade Amp-Trap

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HSJ200 Mersen

HSJ200 Mersen

Fuse HSJ - Class J - High-Speed 600VAC 500VDC 200A Blade Amp-Trap, HSJ200 Mersen

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HP15M4 Mersen

HP15M4 Mersen

Mersen HP15M4 Fuse, PhotoVoltaic, Midget 10 x 38, 50kA IR DC, 1500VDC, 4A

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