Helmholz collection

Helmholz

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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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Helmholz 700-640-CAN11

SKU · 700-640-CAN11

Helmholz 700-640-CAN11

HELMHOLZ 700-640-CAN11 700640CAN11 CAN 400-1 COMMUNICATION MODULE WITH 1 CAN INTERFACE

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Helmholz 800-870-ACT05

SKU · 800-870-ACT05

Helmholz 800-870-ACT05

HELMHOLZ 800-870-ACT05 800870ACT05 MYREX24.NET AC5LICENSE FOR 5 ADDITIONAL ACTIVE CONNECTIONS*; EXPIRES 1 YEAR AFTER ...

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Helmholz 700-640-CAN21

SKU · 700-640-CAN21

Helmholz 700-640-CAN21

HELMHOLZ 700-640-CAN21 700640CAN21 CAN 400-2 COMMUNICATION MODULE WITH 2 CAN INTERFACES

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Helmholz 800-870-ACT03

SKU · 800-870-ACT03

Helmholz 800-870-ACT03

HELMHOLZ 800-870-ACT03 800870ACT03 MYREX24.NET AC3LICENSE FOR 3 ADDITIONAL ACTIVE CONNECTIONS*; EXPIRES 1 YEAR AFTER ...

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Helmholz 700-600-CANZ1

SKU · 700-600-CANZ1

Helmholz 700-600-CANZ1

HELMHOLZ 700-600-CANZ1 700600CANZ1 CAN BUS MODULE REBUILT SURPLUS

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Helmholz 700-884-MPI21

SKU · 700-884-MPI21

Helmholz 700-884-MPI21

HELMHOLZ 700-884-MPI21 700884MPI21 NETL?INK ® PRO COMPACT PROFIBUS ETHERNET GATEWAY(INCL. 3 M ETHERNET CABLE QUICK ST...

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Helmholz 700-872-MDM02

SKU · 700-872-MDM02

Helmholz 700-872-MDM02

HELMHOLZ 700-872-MDM02 700872MDM02 REX 300 VPN + WAN PROFIBUS ANALOG + SERIAL INTERFACE (INCL. TELEPHONE CABLE ETHERN...

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Helmholz 700-341-1CH02

SKU · 700-341-1CH02

Helmholz 700-341-1CH02

HELMHOLZ 700-341-1CH02 7003411CH02 SAS 341-1 1 X RS422/RS485INCL. CD WITH HANDLING BLOCKS AND MANUAL; PROTOCOLS: ASCI...

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Helmholz 700-753-8GS21

SKU · 700-753-8GS21

Helmholz 700-753-8GS21

HELMHOLZ 700-753-8GS21 7007538GS21 TS 300 TELESERVICE MODULE FOR THE S7 RACK WITH GSM MODEMINCL. 3 M USB CABLE MANUAL...

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