Logic & Relay

CHALITECK 63A 4-Pin Connector vs Keyence OP-87529 Cable: Which Control Cables Connectors IO Buy?

Choosing between a weatherproof 3-phase connector and a dedicated automation control cable comes down to whether you're terminating power or replacing a model-specific line. This head-to-head compares IP67 protection, plug-style design, and the right use case for each.

Last updated Aug 17, 2026

When you're working in control cables connectors io, the right part depends on where the connection happens. The CHALITECK Industrial Waterproof Connector is built for power connections. The Keyence Industrial Control Cable is a model-specific automation cable. One ends a wire with a weatherproof connector; the other is a dedicated cable for Keyence control equipment.

Quick verdict

If your job is a high-current connection that needs water and dust protection, the CHALITECK connector is the better fit. It is a 63A plug and it's priced at USD 69.00. If you're maintaining a Keyence automation system and need the matching control cable, that part is the choice at USD 190.00. The two products serve different points in the control chain, so the decision comes down to whether you're connecting power or replacing a control cable.

At a glance

AspectCHALITECK 63A 4-Pin Waterproof ConnectorKeyence OP-87529 Industrial Control Cable
Listed priceUSD 69.00USD 190.00
Part type4-pin male and female electrical plug connectorIndustrial control cable, 1 piece
Key spec63A, IP67, IEC60309, pin stylePart number OP-87529, Keyence Automate platform
Best match3-phase power connection with weather protectionKeyence control cabinet wiring

Where the CHALITECK connector wins

The CHALITECK connector wins on the wiring side. It combines a male and female plug into one package, so you don't have to source two separate ends. The IEC60309-style design points to an industrial power plug standard, and the pin connector type makes the termination straightforward. This is the option to choose when your task is ending a power cable with a durable connector.

Where the Keyence cable wins

The Keyence cable wins on specificity. It's a model-specific control cable for Keyence automation, with the OP-87529 designation and Automate platform listed. That makes it a direct replacement for a Keyence control cabinet rather than a generic cable. If your machine builds or repairs call for the OP-87529 part, this cable is the one you want in hand.

Product notes

CHALITECK 4-Pin Connector

63A 4-Pin Male & Female Industrial Waterproof Connector IP67 3-Phase IEC60309

This is the part to reach for when you're building a power connection that needs to hold up in wet or dusty conditions. The IP67 rating indicates the connector is sealed against water and dust ingress, which matters for industrial environments. It's a 4-pin plug connector, and the brand is CHALITECK, with part number GY-63A-4Pin-LJQ-TZ-cl. The product includes both male and female ends, so you get the mating halves together. The limitation is that this is a connector, not a cable, so you'll still need the actual cable to terminate into it. For a demanding environment, this connector gives you a complete plug set.

Keyence Industrial Control Cable

1PC Keyence OP-87529 Industrial Control Cable New Expedited Shipping OP87529

This cable is built for Keyence automation systems. It's sold as one piece, and the country of origin is Japan. The brand is Keyence, and it's a new industrial control cable. The trade-off is that this is a cable, not a connector, so it won't terminate a power line by itself. For a Keyence control setup, this is the cable that matches the part number. If your cabinet uses Keyence control components, this is the cable to choose for a direct replacement. A single-piece purchase keeps the replacement straightforward.

Final choice by use case

Choose the CHALITECK connector for a complete plug set on a power job. Choose the Keyence cable when you're working with Keyence automation. Match the part to the application and either decision can be the right one.

Products in this article
63A 4-Pin Male & Female Industrial Waterproof Connector IP67 3-Phase IEC60309USD 69.00View on eBay1PC Keyence OP-87529 Industrial Control Cable New Expedited Shipping OP87529USD 190.00View on eBay
63A 4-Pin Male & Female Industrial Waterproof Connector IP67 3-Phase IEC60309USD 69.00View on eBay1PC Keyence OP-87529 Industrial Control Cable New Expedited Shipping OP87529USD 190.00View on eBay

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