Products
We sell a growing range of switches for the highest-reliability use cases, and our 20+ person engineering team can help you customize these base designs to meet your specific needs.
We have several catalog part number series, but these are simply building blocks for your custom solution. EMC has created thousands of SW drawings to meet our customers’ exacting requirements. If you’re interested in a specific SW part number or drawing, please contact us and we’ll be happy to share it.
Multi-LED Pushbuttons
Interlocking Switch Assemblies
product details
Series 644-2100
Front Panel Mount, Dual or Quad Lamp/LED Pushbutton Switch with Split Legend & Hidden Legend Lenses
DESCRIPTION
Electro-Mech has introduced its Series 644-2100 compact quad lamp / LED pushbutton switch assembly. It mounts in a 0.698 square mounting hole and accomodates up to four T-1 sub midget flange based lamps or LED’s for maximum brightness or lamp redundancy. With circuitry up to 2PDT, this switch offers maximum display versatility in a compact package.
Configuration
Dual or Quad LED or Lamp Capability
Circuitry SPST to 2PDT
Momentary or Alternate Action
Front panel re-lampable
Matches industry standard 0.698 sq. mounting hole
Split and Hidden legends
Circuitry SPST to 2PDT
Momentary or Alternate Action
Front panel re-lampable
Matches industry standard 0.698 sq. mounting hole
Split and Hidden legends
Specifications
Ratings
30 VOLTS DC OR 125 VOLTS AC; 2.0A RESISTIVE, 0.5A INDUCTIVE
Weight
0.8 OZ. (23 G) (APPROX.)
Operating Pressure
2 LBS.+ 1 LB. (908G + 454G)
Plunger Travel
0.187 NOMINAL (4.7MM)
Actuations
100,000 MINIMUM
Contacts
SILVER PLATED (GOLD PLATED CONTACTS AVAILABLE)
Terminals
STANDARD EMC SOLDER LUG. ACCEPTS TWO 20 AWG WIRES. PC PIN TERMINALS ALSO AVAILABLE.
Lens
ACCOMMODATES A 0.645 (16.4MM) SQUARE LENS.
Lamp or LED
ACCOMMODATES FOUR T-1 (3MM) SUB- MIDGET FLANGE BASE LAMP OR LED. LAMP CIRCUIT IS INDEPENDENT.