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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.
Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.
We offer 24 months warranty on selected brands
Typical quote turnaround for hard-to-source and legacy replacement requests
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 · SX9033-400-7.5KW
Dold SX9033-400-7.5KW
DOLD SX9033/400/7.5KW SX903340075KW MOTOR BRAKE RELAYS - IP65 SOFT START MBR STARTER KIT
SKU · UH6937.02PS-001
Dold UH6937.02PS-001
DOLD UH6937.02PS/001 UH693702PS001 SAFETY OVER UNDER FREQUENCY / SPEED FOR INVERTERS 2 N/O CONTACTS 600HZ 4 SET POI...
SKU · BO5988.47-424
Dold BO5988.47-424
DOLD BO5988.47/424 BO598847424 SAFETY RELAY1-30S 5AMP 230VAC 24VDC 50/60HZ Alternate Part Number: DOLD 0045476
SKU · SX9033-500HF
Dold SX9033-500HF
DOLD SX9033/500HF SX9033500HF MOTOR BRAKE RELAYS - IP65 RETROFIT MBR KIT WITH SUPERFAST FUSES
SKU · SX9033-500
Dold SX9033-500
DOLD SX9033/500 SX9033500 MOTOR BRAKE RELAYS - IP65 RETROFIT MBR KIT WITH SUPERFAST FUSES
SKU · SX9033-200-7.5KW
Dold SX9033-200-7.5KW
DOLD SX9033/200/7.5KW SX903320075KW MOTOR BRAKE RELAYS - IP65 RETROFIT MULTI HEAD MBR KIT
SKU · UG6917-102PS
Dold UG6917-102PS
DOLD UG6917/102PS UG6917102PS CONFIGURABLE SAFETYSYSTEM SAFEMASTER PRO WITH FIELD BUS OUTPUT INTERFACE SPEED MODULE 1...
SKU · UH6937.02PS-100
Dold UH6937.02PS-100
DOLD UH6937.02PS/100 UH693702PS100 SAFETY OVER UNDER FREQUENCY / SPEED FOR INVERTERS 2 N/O CONTACTS 1000HZ 1 SET PO...
SKU · UH6937.02PS
Dold UH6937.02PS
DOLD UH6937.02PS UH693702PS SAFETY OVER UNDER FREQUENCY / SPEED FOR INVERTERS 2 N/O CONTACTS 600HZ 1 SET POINT SIL3...