mxuteuk 2pcs 22mm 2 NC Red Mushroom Emergency Stop Push Button Switch AC 660V 10A, 1 Year Warranty HB2-ES544

Perfect for our lab setup which was on a budget. They work without an issues. The manufacturer should also list 24 VDC.

These are a good basic emergency stop switch for a 22mm panel opening. The mushroom head is a good size and easy to hit quickly, and the red color stands out well once mounted. The switch action feels positive and the twist-release mechanism is simple to reset without being overly stiff. I also like that these use two normally closed contacts, which is useful if you want to break more than one control circuit or add redundancy in a machine control setup. The rear contact blocks are clearly laid out and the terminals are easy enough to wire once the switch is mounted. The plastic housing isn’t especially heavy-duty feeling, but for the price they seem perfectly adequate for a small machine, control box, or DIY panel. Getting two in the pack is nice too, especially if you’re building more than one enclosure or want a spare on hand.

I needed to be able to open 4-poles with the push of a single button and this switch did the trick. I have a control box that has solar and house power inputs and i needed to open all serving conductors simultaniously. This came with two switch assemblies, that allowed me to take the contacts from one and combine them on the other giving me the switching I needed. The switch was easy to install and overall feels built well enough. I was able to easily disassemble the switch from the contact assembly by using gentle leverage and pulling down on the switch. There are two small tabs that hold it together and there is little flex, so be gentle with the prying and pull down more on the switch button. Overall, this was a good value and I am happy with my purchase...

build quality is fine. wish there was instructions. Guess Ill write some. remove the switches from the bottorm Dont unscrew the actuator, else untold woes will befall you. A narow slit next the the base fastens the body to the actuator. use a flat blade screwdriver to push the clip over, then rock the actuator away from the clip. it might not pop right out, but you may be able to release the screw driver, and walk the actuator back and forth to remove it. youcan then set the actuator aside, or reattach the switches. wire the switches, and fasten the switch body to its mount point. Then tilt the actuator into the receptical and jam it back in the hole from whence it came. came with 2, which is good because I thoroughly fornicated one of them figuring out how they're supposed to be installed.

What was expected easy install

Glad I bought 2. Lost some small parts in the first one. Here are the directions. Unscrew the 2 bolts holding the switches in place, they are easy to remove. Look at the bottom where the switches are attached. There is one area to deform the plastic using needle nose plyers. Press the plastic together with the needle nose plyers and pry off the base. You do not have to remove the red button or button screw (that is where the small parts are located). Reassemble, the base can be pressed on, just line the slots up, etc. and then screw the switches back. Max panel thickness is about 1/8" if you are using the yellow label supplied. Good Luck

As described

Works great. Same as the one we are Replacing

Fantastic quality! I was hesitant due to the low price but that has no reflection on the products. They are a as good as any others only half the price! Thank you!

Fixed the problem on our countertop saw - great pricing

Right parts found at right time

1 bouton était défectueux sur les 2 reçus

I'm not sure I like the through hole mounting system. However the unit works well and was easy to install. Will be interesting to see how they hold up with time and use.