Automation

At OCO Industrial, we offer a wide range of surplus automation parts and controls designed to keep your operations efficient and reliable. Our inventory includes PLCs, sensors, relays, switches, controllers, and industrial control systems from trusted manufacturers, all rigorously tested to ensure dependable performance across diverse applications. Whether you’re upgrading existing systems or building new processes, we provide cost-effective solutions without compromising quality.

With extensive in-stock availability and same-day shipping on orders placed before 2 p.m. MT, you can count on immediate delivery to minimize downtime and keep projects on schedule. Backed by competitive pricing, expert guidance, and dedicated support, OCO Industrial delivers automation components that combine performance, reliability, and value—helping you optimize workflows and achieve operational excellence.

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Sun Microsystems
SUN MICROSYSTEMS PENGUIN PWA-SUNPCI SUN/PC+M CIRCUIT BOARD T34096

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2 in stock
UNBRANDED
4512 207 60604 2-164045-4 31-97 PC CONTRROL BOARD T170287

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1 in stock
UNBRANDED
4512 207 67606 MG015848 932033 PC CONTRROL BOARD T170286

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1 in stock
UNBRANDED
4512 207 68307 ML041748 AMP 164032-4 PC CONTROL BOARD T170284

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1 in stock
UNBRANDED
4512 208 09501 E-164032-4 42-96 LL023164 PC CONTROL BOARD T170273

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1 in stock
UNBRANDED
4522 166 04002 4522 167 0087 M264752 PC CONTROL BOARD T170282

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1 in stock
UNBRANDED
4522 167 0225 2 8609 464 71 13 765 000 PC CONTROL BOARD T170281

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1 in stock
BENTLY NEVADA
BENTLY NEVADA 3300/65-03-03-00-00-01-00 VIBRATION DUAL PROBE MONITOR MODULE T164951

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1 in stock
Cincinnati Milacron
CINCINNATI MILACRON 6RB 2030-2FA00 TRANSISTOR T225767

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1 in stock
Emerson
EMERSON EI-202-00-000 EPSILON EI-202 SERVO DRIVE 240 VAC T169281

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3 in stock
FCI
FCI 4522 166 04581 4522 167 0123 4647113 765000E1 CIRCUIT BOARD T170280

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1 in stock
UNBRANDED
K801-05-04-03 LCR-OSC CIRCUIT BOARD T180426

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1 in stock
PARKER
PARKER C3S025V2F10 I20 T11 M00 SERVO DRIVE CONTROLLER 230V 6A T169270

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MSRP: $480.00

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3 in stock
Pulstec
PULSTEC K801-05-03-01 CONNECTOR BOARD T180421

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1 in stock
SIEMENS
SIEMENS 4512 207 58904 PC 612 FB1200-F405 HX 2 H5 ML039916 PC CONTROL BOARD T170289

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1 in stock
SIEMENS
SIEMENS 4512 207 74004 PC 612 FB1200-F405 HX 1 H0 ML045399 PC CONTROL BOARD T170285

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1 in stock
SIEMENS
SIEMENS 4512 207 74207 PC 612 FB1200-F405 HX 1 H0 ML041820 PC CONTROL BOARD T170288

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1 in stock
SIEMENS
SIEMENS 4512 207 79004 PC 612 FB1200-F405 HX 4 H0 PC CONTROL BOARD T170283

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1 in stock
DONALDSON
DONALDSON 7508201 TORIT CONTROL PANEL T217295

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MSRP: $974.00

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1 in stock
HP
HP 37717C COMMUNICATIONS PERFORMANCE ANALYZER DISPLAY PANEL T44076

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1 in stock
KLIXON
KLIXON 30-052-5 6TC14-5 THERMAL MILITARY SPEC AIRCRAFT CIRCUIT BREAKER T133445

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4 in stock
KLIXON
KLIXON 30-052-7A 6TC14-7 1/2 THERMAL MILITARY SPEC AIRCRAFT CIRCUIT BREAKER T133446

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88 in stock
BAUMER
LOT OF 4 BAUMER FHDK 10P5150 SENSORS T60346

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1 in stock
Hewlett Packard
HEWLETT PACKARD E4401-60008 FLOPPY BOARD T115100

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Now: $388.67

13 in stock