Gewiss collection

Gewiss

Gewiss is a manufacturer of electrical systems and components, recognized for its contributions to building automation and industrial electrical infrastructure. Their industrial automation offerings include a range of electrical enclosures, modular devices, circuit protection, and wiring accessories essential for reliable power distribution and control in manufacturing environments. Engineers and technicians value Gewiss for the robust construction and adherence to international standards, ensuring safety and longevity in demanding applications. Industrial Automation Co. stocks new and refurbished Gewiss 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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GWD4154 Gewiss

GWD4154 Gewiss

Gewiss GWD4154 - PURE DIFFERENTIAL SWITCH - IDP - 4P 63A TYPE A INSTANTANEOUS Idn=0.3A - 4 MODULES

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GWD4827R Gewiss

GWD4827R Gewiss

RESTART RD - 2 POLES - ACCOUPLED WITH PURE IDP DIFFERENTIAL - 40 A TYPE A Idn=0.03 A 230 V - 3 MODULES EN 50022

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GWD4627 Gewiss

GWD4627 Gewiss

PURE DIFFERENTIAL SWITCH - IDP NA - 2P 40A INSTANT AC TYPE Idn=0.03A 230V - 2 MODULES

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GWD6409 Gewiss

GWD6409 Gewiss

LST - SURGE ARRESTER - 3P+N 20KA - TYPE 2 - 4 MODULES

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GWD4532 Gewiss

GWD4532 Gewiss

PURE DIFFERENTIAL SWITCH - IDP - 4P 40A IMMUNITY TYPE B Idn=0.03 - 4 MODULES

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GWD6604 Gewiss

GWD6604 Gewiss

MONOSTABLE RELEASE - 16A - 1NA 230V ac - 1 MODULE

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GWD4617 Gewiss

GWD4617 Gewiss

PURE DIFFERENTIAL SWITCH - IDP NA - 2P 25A INSTANT AC TYPE Idn=0.03A 230V - 2 MODULES

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GWD4142 Gewiss

GWD4142 Gewiss

PURE DIFFERENTIAL SWITCH - IDP - 4P 63A INSTANT AC TYPE Idn=0.03A - 4 MODULES

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GWD4827 Gewiss

GWD4827 Gewiss

PURE DIFFERENTIAL SWITCH - IDP NA - 2P 40A TYPE A INSTANTANEOUS Idn=0.03A - 2 MODULES

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GWD6002 Gewiss

GWD6002 Gewiss

AUXILIARY POSITION CONTACT - IDP 25-100A 2-4P - 0.5 MODULES

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GWD6419 Gewiss

GWD6419 Gewiss

LST - SURGE ARRESTER - 3P+N 40KA - TYPE 2 - 4 MODULES

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