Minimum of $25.00 Required For All Online Orders

Cookies must be enabled before you can add items to your shopping cart.

Rees 2.25 Inch Mushroom Plunger With Shield and Weatherproof; #63 NO Contact

Part # 04960-412 Base price: $198.48 Configured Price: $184.97
Cover Color

5 items in stock
in stock
+ Add to cart


The following switches are hand operated, control circuit devices, rated ‘Heavy Duty’ normally for use with electromagnetic equipment. The body with shield, painted with a dry powder paint, is made from die-cast zinc. The plunger head is powder painted or chrome plated steel. Each captive terminal will accept (2) #14 AWG stranded wires and the contacts are gold plated to eliminate high resistance tarnishing. Each switch is supplied with all mounting hardware and a solid neoprene rubber gasket which provides an oil tight seal upon installation. The mechanical life of these devices is 1,000,000 operations. These switches can be found on a variety of machines such as punch presses, press brakes, and spot-welding equipment as “RUN”, “START” or “STOP” buttons. They also are used for “Pedestrian Cross-walks” and even found in parking garages and car wash applications. Model numbers 04960-412 and 04960-442 comply with ADA guidelines defined in Federal Register Vol. 59, No. 117, Section 14.2.5 “Pedestrian Street Crossings.” Their rugged construction and long term reliability make these switches extremely well suited to function within various industrial / commercial environments.

Operating Force:  1.5 lb.


Positive Break:  No

Contact Type:  Slow-Make

Contact Arrangements:  #63 NO

Electrical Ratings
"HEAVY DUTY - A600 / N300”
Listed under UL 508 - File # E 58589
Certified under CSA C22.2 - File # LR 3648
CE Compliant IEC/EN 60947-5-1
Model 04960-412 is Third party certified under DEMKO Certificate # D-01496-M1

Environmental Temperature Range
Operating: -22°F to +131°F (-30°C to +55°C)
Storage: -40°F to +185°F (-40°C to +85°C)
Note: Operating temperatures at 0°C are based on the absence of freezing moisture and liquids.

Can be mounted in REES Standard enclosures.
Plungers and contacts are not field replaceable.