UsedAutomations — TESTED SURPLUS & OBSOLETE CONTROLS

Parts catalog

Used, surplus & obsolete automation parts

Browse second-hand, surplus, refurbished, and discontinued PLC, HMI, drive, and sensor models. Use filters below or jump to model-number search when you already know the part number.

All partsDiscontinued only

10,479 parts · Page 10 of 437

Siemens Simatic RI45 PIII Industrial Computer

RI45

Siemens Simatic RI45 PIII Industrial Computer

Siemens

Condition
Ask for condition
Availability
Available on request
Lead time
Lead time on quote
$1,713.721 sourceUpdated 55 days ago
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Siemens Immersion Thermostat QAE2140.010

QAE2140.010

Siemens Immersion Thermostat QAE2140.010

Siemens

Condition
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Availability
Available on request
Lead time
Lead time on quote
$52.611 sourceUpdated 55 days ago
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Siemens 6EP1961 2BA41 SITOP PSE200U Selectivity Module

PSE200U

Siemens 6EP1961 2BA41 SITOP PSE200U Selectivity Module

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$127.781 sourceUpdated 55 days ago
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Siemens Simatic Operator Panel OP77A

OP77A

Siemens Simatic Operator Panel OP77A

Siemens

Condition
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Availability
Available on request
Lead time
Lead time on quote
$586.271 sourceUpdated 55 days ago
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Siemens Operator Panel OP778

OP778

Siemens Operator Panel OP778

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$774.181 sourceUpdated 55 days ago
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Siemens Coros Operator Panel OP5-A2

OP5-A2

Siemens Coros Operator Panel OP5-A2

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$729.081 sourceUpdated 55 days ago
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Siemens Simatic Touch Panel OP177B DP T/K -6MSTN

OP177B

Siemens Simatic Touch Panel OP177B DP T/K -6MSTN

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$1,856.531 sourceUpdated 55 days ago
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Siemens 1 MJ61666CA60-Z

MJ61666CA60-Z

Siemens 1 MJ61666CA60-Z

Siemens

Condition
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Availability
Available on request
Lead time
Lead time on quote
$1,187.581 sourceUpdated 55 days ago
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Siemens 1 MJ61334CA60

MJ61334CA60

Siemens 1 MJ61334CA60

Siemens

Condition
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Availability
Available on request
Lead time
Lead time on quote
$646.41 sourceUpdated 55 days ago
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Siemens 1 MJ6106-4CA60 Motor

MJ6106-4CA60

Siemens 1 MJ6106-4CA60 Motor

Siemens

Condition
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Availability
Available on request
Lead time
Lead time on quote
$353.271 sourceUpdated 55 days ago
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Siemens 1 MJ6073-4CB10

MJ6073-4CB10

Siemens 1 MJ6073-4CB10

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$375.821 sourceUpdated 55 days ago
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SIEMENS SIRIUS motor starter M200D

M200D

SIEMENS SIRIUS motor starter M200D

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$293.141 sourceUpdated 55 days ago
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Siemens LZS:RT 4A4L24 Plug-In Interface Relay

LZS

Siemens LZS:RT 4A4L24 Plug-In Interface Relay

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$37.581 sourceUpdated 55 days ago
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Siemens LME22.232C2 Burner Control Unit

LME22.232C2

Siemens LME22.232C2 Burner Control Unit

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$142.811 sourceUpdated 55 days ago
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Telemecanique LC1D12BL Contactor

LC1D12BL

Telemecanique LC1D12BL Contactor

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$37.581 sourceUpdated 55 days ago
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Siemens ET 200L DI16/D016 x DC24V/0.5A Module

DC24V/0.5A

Siemens ET 200L DI16/D016 x DC24V/0.5A Module

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$135.291 sourceUpdated 55 days ago
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ABB MC502 C6 SD Memory Card

Class6

ABB MC502 C6 SD Memory Card

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$263.071 sourceUpdated 55 days ago
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Siemens C79453-A 3033-A 953 Fibre Pen

C79453-A

Siemens C79453-A 3033-A 953 Fibre Pen

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$15.031 sourceUpdated 55 days ago
RFQRequest quote →
Siemens C79453-A 3033-A 952 Fibre Pen

C79453-A

Siemens C79453-A 3033-A 952 Fibre Pen

Siemens

Condition
Ask for condition
Availability
In stock
Lead time
Lead time on quote
$15.031 sourceUpdated 55 days ago
RFQRequest quote →
Siemens C79453-A 3033-A 954 Fibre Pen

C79453-A

Siemens C79453-A 3033-A 954 Fibre Pen

Siemens

Condition
Ask for condition
Availability
In stock
Lead time
Lead time on quote
$15.031 sourceUpdated 55 days ago
RFQRequest quote →
Siemens C79453-A 3033-A 951 Fibre Pen

C79453-A

Siemens C79453-A 3033-A 951 Fibre Pen

Siemens

Condition
Ask for condition
Availability
In stock
Lead time
Lead time on quote
$15.031 sourceUpdated 55 days ago
RFQRequest quote →
Siemens C73451-A3001-B104 Power Supply

C73451-A3001-B104

Siemens C73451-A3001-B104 Power Supply

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$1,465.681 sourceUpdated 55 days ago
RFQRequest quote →
Siemens C73451-A3000-L103 Controller PCB Module

C73451-A3000-L103

Siemens C73451-A3000-L103 Controller PCB Module

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$202.941 sourceUpdated 55 days ago
RFQRequest quote →
Siemens 6ES7 223-1 BL22-0XA0 Digital I/O Module

BL22-0XA0

Siemens 6ES7 223-1 BL22-0XA0 Digital I/O Module

Siemens

Condition
Ask for condition
Availability
In stock
Lead time
Lead time on quote
$526.141 sourceUpdated 55 days ago
RFQRequest quote →

How this catalog works

Used & surplus

Pre-owned and surplus automation stock sourced from global secondary-market channels. Condition is confirmed before quote.

Discontinued

End-of-life and obsolete models that OEMs no longer support. We often still locate compatible surplus units.

RFQ workflow

List prices are references only. Submit an RFQ for firm pricing, lead time, and DOA terms before purchase.

Send a model list for bulk sourcing

Maintenance teams and MRO buyers can paste multiple part numbers into one RFQ. We respond with condition, availability, and quote terms.

Request Quote