REES 04801-012, 2.25 inch Push Button with Key Lock

List Price $552.90    Back to Store  / REES

Features/Applications

The following switch is a hand operated, key lockable, control circuit device, rated ‘Heavy Duty’ normally for use with electromagnetic equipment. The black cover, painted with a dry powder paint, and the chrome plated plunger head are made from die-cast zinc.

• Gold plated contacts eliminate high resistance tarnishing
• Nema 12/13, IP 65 

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 this device is 500,000 operations.

This switch can be found on a variety of machines such as punch presses and press brakes as “RUN”, “START” or “STOP” buttons. This BY-PASS switch is designed with the normal operation of one NO and one NC, when the switch is “Locked Out” BOTH sets of contacts are closed, producing an electrical by-pass condition. This switch is normally found on multiple operator presses. The rugged construction and long term reliability of this switch makes it 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:  +32^oF to +131^oF (0^oC to +55^oC)

Storage:  -40^oF to +185^oF (-40^oC to +85^oC)

Note:  Operating temperatures at 0^oC are based on the absence of freezing moisture and liquids.

^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

Specifications

Plunger Style, Color 2.25" Flat, Chrome Plunger Color Chrome Cover Color Black Operating Force 8.4 lb Key/Plunger Operation Key Removeable Locked/Unlocked BY-PASS operation (See Above) Positive Opening Contact   Contact Arrangement  #54 NO + NC Contact Type Slow-Make / Slow-Break Approx. Shipping Weight 1.90 LB

More Images

Dimensional Drawing

Contact Arrangement

 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)