And see the red light. This panel-mount SPST push-on/push-off switch from Molex is rated for 125V and has a neon indicator lamp. Measures 2-1/4" x 15/16" x 1/2" with 3/16" quick-disconnect terminals. The panel face is 1-5/16" x 1/2" with plastic wings to keep it in place. The button is marked "AEC." Two contacts for the switch; two contacts for the lamp (diagram included). Latching. UL/CSA. Made in the USA.

An LED that really shines. The red LED is configured with a resistor and works at 9-12 volts. It's held by a 1-5/8" bracket behind a 1-1/4" x 7/16" x 5/16" deep SPST slide switch, and has (2) 4" leads. All ready to roll.

We believe this is a replacement switch activated by closing the door of a microwave. It’s a N/O (normally open) microswitch from Dongnan Electronics, rated for 5A at 125V and 2A at 250V. Comes with a bent 1-3/4” lever and is prewired with 19” leads and a 2-pin 5.5mm Molex connector. UL.

These vacuum-sealed glass-cylinder switches have bimetal contacts inside. Normally open, they make contact at approx 500°F. Our vacuum-sealed-bimetal-switch boffin calls the leads "pretty skinny" and suggests low-power applications only. Measure 1-1/8" x 1/2" dia with 3/4" long leads.

Just like your love life?? This switch turns between on and off when the 1/4" dia x 7/8" long shaft is rotated 90°. Rated 120 VAC, 10 amps, it is 1-1/2" x 1" x 1" deep. (2) threaded mounting holes on the face plate and (2) spade connectors complete the picture.

It's special. Our 4-1/2" x 2-3/4" white-plastic switch plate has a generous 2-5/8" x 1-5/16" center cutout and fits a wide, push-type rocker switch rather than a standard toggle. Includes mounting screws.

Your standard, basic, everyday, found-on-every-wall SPST toggle switch in dark brown. It's from G.E., with the standard 3-3/8" center-to-center spacing on the mounting flanges. Rated for up to 15A at 120V. UL.

This DPDT slide switch has a couple of extra positions and is rated for 13A at 125VAC, 6A at 250VAC, and 0.5A at 125VDC. Measures 1-1/8" x 1/2" x 1/2" counting the (6) solder terminals on the bottom. The two middle positions are tied together.

This SPDT slide switch is rated for 6A at 125VAC and 3A at 250VAC. Measures 3/4" long x 3/8" x 3/16" deep. Made in China for Defond. Part #CSJ-1206.

This SPDT, normally open/normally closed microswitch from Mulon® (#M8) is rated for 5A at 250VAC (10A at 125VAC as well.) Made in Japan.

This 3-way, 120VAC refrigeration valve from Ranco has (3) 6" copper tubes on the valve stem controlled by solenoid action, which opens and closes ports to each tube. Measures 4" long including solenoid and valve x 1-1/4" x 1-1/2". Could be part of a cooler or vending system. Ranco part # 1122030-1071.

Doorbells-Are-Us. Or at least the buttons. This white rectangular doorbell button is mid-century modern, like the one on Rob and Laura Petri's house. Measures 2-3/4" X 7/8" and includes mounting screws and installation instructions.

Designed to be a battery isolation switch for a high-amperage battery, this SPST key switch will take up to 100A at 12 or 24V. Measures 2-3/16" dia with a key shaft on top and (2) 3/8" lugs with double nuts on the bottom. Has (2) 3/16" dia mounting holes. Key itself is red and sits on a slight angle but operates fine. From Dorman/Conduct-Tite®.

It's special. Our 4-1/2" x 2-3/4" white-plastic switch plate has a generous 2-5/8" x 1-5/16" center cutout and fits a wide, push-type rocker switch rather than a standard toggle. Includes mounting screws.

This little solenoid air valve requires 220mA at 24VDC and is normally closed. Working pressure is 6 psi. The inlet and outlet are 3/16" OD x 3/32" ID x 1/4" long at right angles to each other. Comes with 6" leads with a Molex connector. Part #AJK-F0507.

Our latest normally closed solenoid valve from Parker fluid control division draws 6W at 110VAC and is rated for up to 10psi. Measures 2-3/16" x 1-7/8" x 2-1/8" counting the right-angle 1/4” dia brass hose barb ports on the left and the right-angle 3/16” brass hose barb port on the right. Includes a 1-3/4” L-bracket for mounting. Has a pair of 1/4” quick-disconnect terminals for power. UL/CSA. Mfg’s part # 15-200470-001 "B".

This 24VAC 6VA electro-pneumatic valve from Siemens USA, #265-1027, has three barbed plastic tube connections- normally open, normally closed and a common for 1/4" OD tubing and is rated for a max of 50psi. Commonly used to alternately apply pressure to and exhaust pressure from pneumatically controlled devices, but we're sure you'll find a clever way to use them in your weekend project. Measures just over 2" x 1-1/2" x 1" and is mounted on a 2-7/8" x 3/4" bracket with 3/16" mounting holes and 9" leads. UL.

From Broan-NuTone®, these rocker switches are rated for up to 15A per switch, 20A altogether. Fit standard, single-gang electrical boxes and come with switch plates, screws and wiring instructions. You pick dual or triple switches. You’ll need a grounded box. UL.