Supplies for Electrical Switches

Find components and other accessories that help industrial electrical switches operate safely and effectively

Whether you buy rotary, toggle, pushbutton, reed or rocker-style electrical switches, specifications to consider include electronic switch type or design, AC and DC operating power and maximum current capacity ratings. Appropriate wiring terminals must be in place before installing or using electric switches. Some types of electronic switches require soldering, or using screws or clamps to ensure a positive connection. Surface mount technology connects to the surface of circuit boards for most computer connections. Other terminals, such as in-line or feed-through, attach to flexible cords for a proper electrical connection.

Switch membranes are also examples of supplies for electrical switches. These are alphanumeric coverings that include keypads with labeled functions. Standard, long, short and ball toggle handles are used specifically with toggle switches, and rocker switches operate with actuators, which are devices that transform energy into motion. Other supplies for electrical switches include screws, nuts and keys. Seals are also available to cover and protect most industrial electrical switches from dust, water, temperatures and other environmental factors.

1. Ensure that industrial electrical switches have working controls, whether they are automatic or manual.

2. Shop for mounting supplies and other hardware for electrical switches.

3. Buy parts that also repair electronic switches.

 

Find the proper controls for operating industrial electrical switches

Search for the right handles, levers and other components that operate with electrical switches.
Try: Electrical switch providers Carling Technologies produces single- and double-pole electrical switches with nylon, phenolic and steel-plated bases. Standard and specialty electrical switch components can also be found at Omron Electronic Components.

Look for standard base, mounting hardware and other compartments for electrical switches

When you're not using electronic switches, make sure to protect and store the devices safely.
Try: Steven Engineering offers bases for electric switches in different styles and configurations, as well as other supplies for electrical switches. Honeywell Sensing and Control manufactures environment-sealed electrical switches, including toggle, rocker and pushbutton electric switches for industrial use. In addition to electrical switches, APEM Components manufactures and distributes switch membranes and mounting accessories.

Seek supplies, parts or additional services that repair electronic switches

Consider hand tools, testers and other special services to maintain industrial electrical switches.
Try: Grainger Industrial Supply provides repair parts for a variety of products, including electronic switches. Garvin Industries supplies a wide inventory of industrial electrical switch installation and repair accessories.

 

• Common labels for electric switch configurations include "normally open" and "normally closed." "Normally open" refers to the open or disconnected electrical switch circuit when reset to its normal position, while "normally closed" means the electrical circuit is closed or connected when set in its normal operating position.
• Most electrical switches and supplies apply to computer keyboards and electronic, automated and aerospace applications. Parts should be certified by Underwriter's Laboratories (UL) or the Institute of Electrical and Electronics Engineers (IEEE).

Copyright © 2011 Business.com, Inc. All Rights Reserved.

---