F79-00A Cherry Electrical, F79-00A Datasheet - Page 4

• Manufacturer Part Number: F79-00A
• Description: Limit Switch,STRAIGHT,DPDT,ON-(ON),QUICK CONNECT Terminal,PUSHBUTTON
• Manufacturer: Cherry Electrical

Specifications of F79-00A

• Brand/series: F Series
• Flammability Rating: UL94V-O
• Force, Operating: 680 g
• Material, Casing: Thermoplastic Polyester
• Standards: UL Recognized, VDE Approval
• Temperature Rating: -40 to +85 °C
• Lead Free Status / Rohs Status: RoHS Compliant part

”A” dimension = full overtravel position (see table below)
Actuator
Actuator Detail
Actuator Specifications
–30A
Code
–00A
–20A
–40A
†
Switch
Type
Basic Momentary
Push-Pull (Reset)
“Cheat Interlock”
(Pull out to lock)
Short Button
Momentary
Momentary
Action
Action
(21.46–22.99)
(22.37–24.89)
(18.54–20.07)
(18.54–20.07)
(10.67–12.19)
0.845–0.905
0.920–0.980
0.730–0.790
0.730–0.790
0.420–0.480
Position
inches
(mm)
Rest
Travel
inches
(3.18)
(3.81)
(3.18)
(3.18)
(3.18)
0.125
0.150
0.125
0.125
0.125
Max.
(mm)
Pre-
(18.29–20.83)
(20.32–22.86)
(15.49–18.03)
(20.32–22.86)
(7.62–10.16)
0.720–0.820
0.800–0.900
0.610–0.710
0.800–0.900
0.300–0.400
Operating
inches
Point*
(mm)
–50A has actuator with special shaft to accept auxiliary push
buttons for manual actuation.
Consult factory for auxiliary buttons.
Auxiliary Button
Travel
inches
Over-
(9.53)
(7.62)
(2.54)
(1.27)
(4.45)
0.375
0.300
0.100
0.050
0.175
(mm)
Min.
Differential
Movement
inches
(1.91)
(1.91)
(1.91)
(2.29)
(1.91)
0.075
0.075
0.075
0.090
0.075
Max.
(mm)
Maximum
Operating
Force**
680
510
757
567
680
(g)
Over-Travel
Max. Full
Position
(10.16)
(12.70)
(13.21)
(24.89)
inches
0.400
0.500
0.520
0.980
0.125
(3.18)
(mm)