REES 04960-412, 2.25 inch Mushroom Plunger with Shield and Weatherproof
List Price $226.70 Return to Store / REES
Features/Applications
This switch is a weatherproof hand operated, control circuit device, rated ‘Heavy Duty’ normally for use with electromagnetic equipment. The black cover with shield and painted with a dry powder paint, is made from die-cast zinc. The plunger head is chrome plated steel.
- Gold plated contacts eliminate high resistance tarnishing
- Nema 4, IP 66
Each captive terminal will accept (2) #14 AWG stranded wires. 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 this device is 1,000,000 operations.
This switch 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. These models comply with ADA guidelines defined in Federal Register Vol. 59, No. 117, Section 14.2.5 “Pedestrian Street Crossings”. Its rugged construction and long term reliability make this switch extremely well suited to function within various industrial/commercial environments.
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
Third party certified under DEMKO File # FI-17205
Environmental Temperature Range
Operating: -22oF to +131oF (-30oC to +55oC)
Storage: -40oF to +185oF (-40oC to +85oC)
Note: Operating temperatures at 0oC are based on the absence of freezing moisture and liquids.
| Normal Potential | Normal Current | Inrush Current |
| 110-120 aca volts | 6.0 amp. | 60.0 amp. |
| 220-240 aca | 3.0 amp. | 30.0 amp. |
| 440-480 aca | 1.5 amp. | 15.0 amp. |
| 550-600 aca | 1.2 amp. | 12.0 amp. |
| 115-125 dcb | 2.2 amp. | ----- |
| 230-250 dcb | 1.1 amp. | ----- |
a Power factor 0.35 or less
b Inductive loads as specified in Section 125 of Industrial
Control Devices, Controllers and Assemblies, ANSI /
NEMA ICS 2-1988
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More Images
Warning - Danger(PDF, 77KB)
Glossary of Common Terms(PDF, 234KB)
Single Plunger Product Line Review(PDF, 419KB)
Rating Codes(PDF, 28KB)
Installation Instruction Sheet(PDF, 174KB)