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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.
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.
SKU · SX9033-501
Dold SX9033-501
DOLD SX9033/501 SX9033501 MOTOR BRAKE RELAYS - IP65 RETROFIT MBR KIT WITH SUPERFAST FUSES TRIGGER RELAY
SKU · SX9033-401-11KW
Dold SX9033-401-11KW
DOLD SX9033/401/11KW SX903340111KW MOTOR BRAKE RELAYS - IP65 SOFT START MBR STARTER KIT WITH BRAKE OVERRIDE
SKU · BL9228.03-11KW
Dold BL9228.03-11KW
DOLD BL9228.03/11KW BL92280311KW MOTOR BRAKE RELAYS - WITH INTEGRAL CAT 2SAFETY E-STOP FUNCTION STANDSTILL AND MOTOR ...
SKU · SX9033-502
Dold SX9033-502
DOLD SX9033/502 SX9033502 MOTOR BRAKE RELAYS - IP65 RETROFIT MBR KIT WITH SUPERFAST FUSES WITH BRAKE OVERRIDE
SKU · AK9840.82 3AC50-60HZ 500V
Dold AK9840.82 3AC50-60HZ 500V
DOLD AK9840.82 3AC50/60HZ 500V AK9840823AC5060HZ500V RELAY
SKU · SX9033-400-11KW
Dold SX9033-400-11KW
DOLD SX9033/400/11KW SX903340011KW MOTOR BRAKE RELAYS - IP65 SOFT START MBR STARTER KIT
SKU · SX9033-501HF
Dold SX9033-501HF
DOLD SX9033/501HF SX9033501HF MOTOR BRAKE RELAYS - IP65 RETROFIT MBR KIT WITH SUPERFAST FUSES TRIGGER RELAY
SKU · UG6917-302PS
Dold UG6917-302PS
DOLD UG6917/302PS UG6917302PS CONFIGURABLE SAFETYSYSTEM SAFEMASTER PRO WITH FIELD BUS OUTPUT INTERFACE SPEED MODULE 1...
SKU · BI9023AC200-480VUHAC400V
Dold BI9023AC200-480VUHAC400V
DOLD BI9023AC200-480VUHAC400V BI9023AC200480VUHAC400V MOTOR BRAKE RELAY; SUPPLY VOLTAGE V AC:480V; FREQUENCY:-; ROTAT...
SKU · BL9228.03-7.5KW
Dold BL9228.03-7.5KW
DOLD BL9228.03/7.5KW BL92280375KW MOTOR BRAKE RELAYS - WITH INTEGRAL CAT 2SAFETY E-STOP FUNCTION STANDSTILL AND MOTOR...
SKU · UH6937.02PS-101
Dold UH6937.02PS-101
DOLD UH6937.02PS/101 UH693702PS101 SAFETY OVER UNDER FREQUENCY / SPEED FOR INVERTERS 2 N/O CONTACTS 1000HZ 4 SET PO...
SKU · GF9016 400VAC
Dold GF9016 400VAC
DOLD GF9016 400VAC GF9016400VAC 2 - PHASE SOFT START SOFT STOP
