Auer collection

Auer

Auer is a respected name in industrial safety and signaling, providing essential components for plant floor communication and hazard indication. Their product lines include visual and audible alarms, signal towers, and control stations, critical for maintaining safe operating environments and efficient production workflows. Engineers and technicians rely on Auer for robust construction, clear signaling, and dependable performance in demanding industrial settings. Industrial Automation Co. stocks new and refurbished Auer 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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Auer 300000109

SKU · 300000109

Auer 300000109

AUER 300000109 EXPROOF HORN DHH1 60 VAC

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Auer 300000103

SKU · 300000103

Auer 300000103

AUER 300000103 EXPROOF HORN DHH1 6 VAC

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Auer 300000009

SKU · 300000009

Auer 300000009

AUER 300000009 EXPROOF HORN DHH2 60 VDC

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Auer 300000008

SKU · 300000008

Auer 300000008

AUER 300000008 EXPROOF HORN DHH2 48 VDC

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Auer 300000010

SKU · 300000010

Auer 300000010

AUER 300000010 EXPROOF HORN DHH2 110 VDC

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Auer 300000110

SKU · 300000110

Auer 300000110

AUER 300000110 EXPROOF HORN DHH1 110 VAC

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Auer 300000105

SKU · 300000105

Auer 300000105

AUER 300000105 EXPROOF HORN DHH1 24 VAC

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Auer 300000004

SKU · 300000004

Auer 300000004

AUER 300000004 EXPROOF HORN DHH2 12 VDC

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Auer 300000107

SKU · 300000107

Auer 300000107

AUER 300000107 EXPROOF HORN DHH1 42 VAC

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Auer 300000104

SKU · 300000104

Auer 300000104

AUER 300000104 EXPROOF HORN DHH1 12 VAC

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Auer 300000013

SKU · 300000013

Auer 300000013

AUER 300000013 EXPROOF HORN DHH2 220 VDC

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Auer 300000005

SKU · 300000005

Auer 300000005

AUER 300000005 EXPROOF HORN DHH2 24 VDC

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