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 700-770-8IS41

SKU · 700-770-8IS41

Helmholz 700-770-8IS41

HELMHOLZ 700-770-8IS41 7007708IS41 SSW7-TS PRO MPI/PROFIBUS ADAPTER WITH MODEM ISDN (INCL. DIN RAIL ADAPTER 1 X TELEP...

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Helmholz 700-762-PFS11

SKU · 700-762-PFS11

Helmholz 700-762-PFS11

HELMHOLZ 700-762-PFS11 700762PFS11 VIBLU 200 SLAVE PROFIBUS RADIO SYSTEM; 2.4 GHZ BLUETOOTH (INCL. MANUAL CD WITH SOF...

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Helmholz 700-341-2CH02

SKU · 700-341-2CH02

Helmholz 700-341-2CH02

HELMHOLZ 700-341-2CH02 7003412CH02 SAS 341-2 2 X RS422/RS485INCL. CD WITH HANDLING BLOCKS AND MANUAL; PROTOCOLS: ASCI...

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Helmholz 700-465-7LA13

SKU · 700-465-7LA13

Helmholz 700-465-7LA13

HELMHOLZ 700-465-7LA13 7004657LA13 ANALOG INPUT MODULE 16VOL/CUR PT100 RESIS

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Helmholz 700-873-WAN02

SKU · 700-873-WAN02

Helmholz 700-873-WAN02

HELMHOLZ 700-873-WAN02 700873WAN02 REX 300 VPN + WAN + SERIAL PORT PROFIBUS WITHOUT MODEM (INCL. ETHERNET CABLE QUICK...

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Helmholz 700-996-5AA01

SKU · 700-996-5AA01

Helmholz 700-996-5AA01

HELMHOLZ 700-996-5AA01 7009965AA01 FLEXTRA ® FO 650-5 PROFIBUS OPTICAL HUB BFOC 650 NM POF/PCF(INCL. INSTRUCTION)

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Helmholz 700-881-MPI21

SKU · 700-881-MPI21

Helmholz 700-881-MPI21

HELMHOLZ 700-881-MPI21 700881MPI21 NETL?INK ® PRO POE PROFIBUS-ETHERNET-GATEWAY (INKL. 3 M ETHERNETKABEL QUICK START ...

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Helmholz 700-762-PFM11

SKU · 700-762-PFM11

Helmholz 700-762-PFM11

HELMHOLZ 700-762-PFM11 700762PFM11 VIBLU 200 MASTER PROFIBUS RADIO SYSTEM; 2.4 GHZ BLUETOOTH; CONNECTION OF UP TO 3 S...

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Helmholz 800-880-OPC41

SKU · 800-880-OPC41

Helmholz 800-880-OPC41

HELMHOLZ 800-880-OPC41 800880OPC41 S7 OPC SERVER WITH USB DONGLE

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Helmholz 700-952-1AP00

SKU · 700-952-1AP00

Helmholz 700-952-1AP00

HELMHOLZ 700-952-1AP00 7009521AP00 RAM CARDS LONG FOR 400 SERIES FROM SIEMENS 8 MBYTE

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Helmholz 700-650-CAN01

SKU · 700-650-CAN01

Helmholz 700-650-CAN01

HELMHOLZ 700-650-CAN01 700650CAN01 DP/CAN COUPLER CANOPEN ® LAYER 2 (INCL. MANUAL CD WITH SOFTWARE)

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Helmholz 700-875-UMT01

SKU · 700-875-UMT01

Helmholz 700-875-UMT01

HELMHOLZ 700-875-UMT01 700875UMT01 REX 100 3G ETHERNET ROUTER 4 X LAN (SWITCH)/1 X 3G MODEM (UMTS) INCL. QUICK START ...

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