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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GSA4 Mersen

GSA4 Mersen

Fuse Miniature Slow Blow Acting 4A 250V Holder Cartridge 6.35 X 31.75mm Ceramic

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GGM2BP Mersen

GGM2BP Mersen

Miniature fuse, Glass body, Fast-acting, 2 A, 5 x 20 mm, 1-1/2 inch axial leads optional, 250 V AC, UL listed and CSA...

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GAB1 Mersen

GAB1 Mersen

Fuse Miniature Fast Acting 1A 250V Holder Cartridge 6.35 X 31.75mm Ceramic

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GAB4 Mersen

GAB4 Mersen

Fuse Miniature Fast Acting 4A 250V Holder Cartridge 6.35 X 31.75mm Ceramic

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GAB1/2 Mersen

GAB1/2 Mersen

Fuse Miniature Fast Acting 12A 250V Holder Cartridge 6.35 X 31.75mm Ceramic

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GAB2 Mersen

GAB2 Mersen

Miniature fuse GAB - Fast-Acting 250VAC 2A Size 6,3x32 Ferrule. Up to 250V, Fast-Acting, Ceramic, 1/4

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G082990 Mersen - MIS1C6PBSMC

G082990 Mersen - MIS1C6PBSMC

Fuse Holder Size 6.3x32 IEC 250VAC 1-Pole IP2X Cage terminals with positive action to pull out the fuse

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FSPDB2A Mersen

FSPDB2A Mersen

POWER DISTRIBUTION BLOCK, 600 VAC, 175 AMP, FINGER SAFE, 4 OPENINGS

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FSPIN1 Mersen

FSPIN1 Mersen

FSPDB BLOCK ACCESSORY, PIN, 600 VAC, SOLID LINK

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