Article provided by: ElecDirect

4100p9w

4100p9w

If selected properly, pin and sleeve devices can solve some common installation issues. These devices are usually the first choice for quality, secure electrical connections in harsh environments. Pin and sleeve devices are well-suited in supplying power equipment like motor gen-sets, welders, conveyors, compressors, portable lighting, and portable tools. They are particularly suitable for matching high current power sources to the right equipment and integrating switched and fused interlock receptacles in corrosive or wet environments.

What are the benefits of pin and sleeve?

Pin and sleeve devices let you insulate power delivery from chemicals, dirt, grime, and moisture. You can use these devices to seal power connections from the environment, ensure high strength durability, and prevent accidental disconnect under load. Pin and sleeve connectors offer standardized designs rated at 60A, 100A, 125A, and 200A.

Types of pin and sleeve devices

There are several types of pin and sleeve devices, and one of them includes older, metal housed products, several non-standard products not compatible with other vendor’s products, and the latest IEC 309 standardized products. Regardless of the manufacturer, IEC 309-compliant products meet global standards, thus ensuring compatibility between products.

Non-standardized devices vary greatly in design, so you need to do some research when purchasing them. Do the connectors and plugs have wrenching surfaces on the back housing? Does the device have tapered, funneled, or wiring pockets? IEC 309 specifies the technical requirements for pin and sleeve devices.

What are pin and sleeve variations?

You can also specify watertight or splashproof pin and sleeve products. Watertight devices usually carry an IP rating of 66, while the splashproof devices generally carry an IP rating of 44. The first IP rating number refers to dust protection, while the second number refers to water protection. The IEC standard specifies five devices – inlets, receptacles, plug (4100p9w), connectors, and mechanically interlocked receptacles.

The first four variations are utilized in almost every electrical distribution system, but mechanically interlocked receptacles are not popular. They are designed to prevent the removal or insertion of the plug from the receptacle.

Termination and seals

Today, you can disassemble most connectors and plugs like 4100p9w by loosening two screws. Usually, terminations have funneled channels that allow easy insertion and separation of the wires; this prevents single strands of the wire from reducing between conductors. A massive terminal screw offers a reliable connection and makes it easy to tighten the terminations.

Many vendors place all the terminal screws on the same side of the connector or plug to remove the need to rotate the device when tightening the screws. Several manufacturers offer a design that allows you to remove the seal in layers so that you can fit the wire.

The bottom line

The next time you plan to install electrical equipment in a dirty, wet, or corrosive environment, make sure you use the right pin and sleeve device. It will improve the reliability of the power system and also make it durable.

At ElecDirect, we offer a wide range of sleeve plug and connectors, so you can browse our catalogs selections to view the available products. Contact us for assistance in determining the right configuration for your application.

 

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