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.

Talk to a specialist
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.

Request Quote
Dold AK9840.82-3AC50/60HZ-660V

SKU · AK9840.82-3AC50/60HZ-660V

Dold AK9840.82-3AC50/60HZ-660V

DOLD AK9840.82-3AC50/60HZ-660V AK9840823AC5060HZ660V 0033572 TIME DELAY RELAY 0.5-5SECONDS MODEL:AK9840.82 Alternat...

View
Request Quote
Dold BN5983.53-DC24V

SKU · BN5983.53-DC24V

Dold BN5983.53-DC24V

DOLD BN5983.53-DC24V BN598353DC24V RELAY SAFETY 3NO SPST-NC 230VAC 5AMP 0032155 Alternate Part Number: DOLD 0032155

View
Request Quote
Dold BH5914.08/00MF0

SKU · BH5914.08/00MF0

Dold BH5914.08/00MF0

DOLD BH5914.08/00MF0 BH59140800MF0 SAFETY RELAY MODULE 24VDC 100MA DIN

View
Request Quote
Dold BN5930.48/203-AC50/60HZ-230V/DC110V

SKU · BN5930.48/203-AC50/60HZ-230V/DC110V

Dold BN5930.48/203-AC50/60HZ-230V/DC110V

DOLD BN5930.48/203-AC50/60HZ-230V/DC110V BN593048203AC5060HZ230VDC110V SAFETY RELAY 230VAC/110VDC DIN-RAIL MOUNT 0041998

View
Request Quote
Dold BD5935.48/824/61-DC24

SKU · BD5935.48/824/61-DC24

Dold BD5935.48/824/61-DC24

DOLD BD5935.48/824/61-DC24 BD59354882461DC24 SAFETY RELAY EMERGENCY STOP

View
Request Quote
Dold 53944

SKU · 53944

Dold 53944

DOLD 53944 BH9097.38/001 3AC400V AC40A Alternate Part Number: E DOLD SOHNE KG 53944

View
Request Quote
Dold BI9028.38-231-5.5KW-11KW

SKU · BI9028.38-231-5.5KW-11KW

Dold BI9028.38-231-5.5KW-11KW

DOLD BI9028.38/231/5.5KW-11KW BI90283823155KW11KW 2 - PHASE SOFT START WITH MBR

View
Request Quote
Dold BN3081.63/61

SKU · BN3081.63/61

Dold BN3081.63/61

DOLD BN3081.63/61 BN30816361 SAFETY RELAY 230VAC 50/60HZ

View
Request Quote
Dold UG6912.04

SKU · UG6912.04

Dold UG6912.04

DOLD UG6912.04 UG691204 SAFETY RELAY PRO OUTPUT MODULE OSSD 4 X SAFE S/C O/P PAIRS

View
Request Quote
Dold BD5935.48/61-DC24V

SKU · BD5935.48/61-DC24V

Dold BD5935.48/61-DC24V

DOLD BD5935.48/61-DC24V BD59354861DC24V SAFETY RELAY 24VDC

View
Request Quote
Dold BI9028-900 230VAC

SKU · BI9028-900 230VAC

Dold BI9028-900 230VAC

DOLD BI9028/900 230VAC BI9028900230VAC 1 - PHASE SOFT START SOFT STOP

View