Dold collection

Dold

Dold is a specialist in safety relay technology and monitoring relays for industrial control systems. Their product lines are essential for ensuring operational safety and reliability in demanding environments, featuring components like safety relays, monitoring relays, and control devices. Engineers value Dold for their robust construction, precise functionality, and adherence to stringent international safety standards, which contribute to reduced downtime and enhanced personnel protection. Industrial Automation Co. stocks new and refurbished Dold 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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Dold BA9042-3AC380V-50HZ

SKU · BA9042-3AC380V-50HZ

Dold BA9042-3AC380V-50HZ

DOLD BA9042-3AC380V-50HZ BA90423AC380V50HZ VARIMETER 3AMP 3PH 230-415VAC 50HZ

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Dold BH9251.11-20A

SKU · BH9251.11-20A

Dold BH9251.11-20A

DOLD BH9251.11/20A BH92511120A SOLID STATE RELAY WITH U/O CURRENT MONITORING VOLT DROP COMPENSATION

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Dold IP5883

SKU · IP5883

Dold IP5883

DOLD IP5883 EARTH FAULT RELAY FOR EARTHED INVERTER DRIVE SYSTEMS WITH AC AND DC MONITORING - AC/DC EARTH FAULT RELAY ...

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Dold BI9023-100

SKU · BI9023-100

Dold BI9023-100

DOLD BI9023/100 BI9023100 MOTOR BRAKE RELAYS - REQUIRES DC CONTACTOR

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Dold UH6932.02PS-011

SKU · UH6932.02PS-011

Dold UH6932.02PS-011

DOLD UH6932.02PS/011 UH693202PS011 SAFETY OVER UNDER SPEED PLUS STANDSTILL VIA PROXIMITY SENSORS ANALOGUE O/P 2 N/O...

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Dold BD-5987.03/201

SKU · BD-5987.03/201

Dold BD-5987.03/201

DOLD BD-5987.03/201 BD598703201 EMERGENCY STOP MODULE 2NO 24VDC 0044397 DR MT Alternate Part Number: DOLD 0044397

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Dold BA9053/AC113A-250V-50/60HZ-.1-1

SKU · BA9053/AC113A-250V-50/60HZ-.1-1

Dold BA9053/AC113A-250V-50/60HZ-.1-1

DOLD BA9053/AC113A-250V-50/60HZ-.1-1 BA9053AC113A250V5060HZ11 TIME DELAY RELAY .1-1SEC .002-.02AMP 110-250VAC

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Dold UG6917-002PS

SKU · UG6917-002PS

Dold UG6917-002PS

DOLD UG6917/002PS UG6917002PS CONFIGURABLE SAFETYSYSTEM SAFEMASTER PRO WITH FIELD BUS OUTPUT INTERFACE SPEED MODULE 2...

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Dold 64989

SKU · 64989

Dold 64989

DOLD 64989 SAFETY RELAY

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Dold GI9015 - 200V - 525VAC-400KW/930A

SKU · GI9015 - 200V - 525VAC-400KW/930A

Dold GI9015 - 200V - 525VAC-400KW/930A

DOLD GI9015 - 200V - 525VAC-400KW/930A GI9015200V525VAC400KW930A 3 - PHASE SOFT START SOFT STOP400KW/930A110VAC-230...

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Dold BD9080.123A400VUHAC230

SKU · BD9080.123A400VUHAC230

Dold BD9080.123A400VUHAC230

DOLD BD9080.123A400VUHAC230 BD9080123A400VUHAC230 PHASE MONITORING RELAY MULTIFUNCTION BD 9080 SERIES 400 VAC 2.4 VA ...

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