8121SHZGE C&K / ITT / Cannon, 8121SHZGE Datasheet - Page 4

• Manufacturer Part Number: 8121SHZGE
• Description: Switch, Pushbutton, Panel Mounted, SPDT, On-Mom., 1 Amp @ 120VAC or 28VDC
• Manufacturer: C&K / ITT / Cannon
• Type: Pushbuttonr

Specifications of 8121SHZGE

• Contact Form: SPDT
• Current, Rating: 1 A
• Dielectric Strength: 1000 V
• Electrical Life: 60000 Make-and-Break Cycles at Full Load
• Material, Bushing: Brass or Zinc, Nickel Plated
• Material, Casing: Glass Filled Nylon 6⁄6 or Diallyl Phthalate
• Material, Contact: Gold Over Silver
• Material, Terminal: Copper Alloy with Gold Plate over Nickel Plate
• Mounting Hole Size: 0.25 "
• Mounting Type: Panel
• Number Of Poles: 1
• Number Of Positions: 2
• Operation: On-(On)
• Resistance, Contact: 50 Milliohms (Max.) Initial @ 2 to 4 VDC, 100 mA
• Resistance, Insulation: 10^9 Ohms (Min.)
• Special Features: Illuminated
• Standards: UL Recognized, CSA Certified
• Temperature, Operating: -30 to +75 °C
• Termination: Solder
• Voltage, Rating: 120/28 VAC/VDC
• Lead Free Status / Rohs Status: RoHS Compliant part

NOTE: No bushing option choice required when JXX actuator option is selected. When selecting bushing option, plunger
selection must also be made, see previous page. Plunger lengths vary with bushing and termination options selected.
NOTE: Two mounting nuts, locking ring and lockwasher supplied standard with threaded bushings.
Optional mounting nut and locking ring styles available, see section “Technical Data and Additional Hardware”.
Y3
Z
SPDT thru 4PDT
Z3
SPDT thru 4PDT
SOLDER LUG
QUICK CONNECT
6.35mm THREADED, KEYWAY
Y3 & Y4 bushings not available on single pole models with
A3-A6, R, R2 terminations. Will withstand 12 in./lbs. of torque
with no distortion.
Not available with J95 actuator, P or R contact
material. Mating quick connector available,
order part number 530100000, page A-44.
TERMINATIONS
Not available with J95 actuator,
P or R contact material.
Y4
BUSHING
Snap-acting Momentary Pushbutton Switches
.378" HIGH THREADED, FLAT
C
SPDT thru 4PDT
W W1, W3, W4
SPDT thru 4PDT
D2
D8
1/4-40 UNS-2A
D2, D8 bushings not available with
C, W-W4, Z, Z3 terminations.
PC THRU-HOLE
DIM `A'
.288" HIGH THREADED, FLAT
.288" HIGH UNTHREADED, FLAT
WIRE WRAP
Specifications and dimensions subject to change
Not available with J95 actuator option.
Not available with J95 actuator option.
D3
D3 bushing available with
A, A2, A3, AV, AV2, AV3 and
V2-V61 terminations only.
Dimensions are shown: Inches (mm)
8020 Series
OPTION
CODE
.180" HIGH UNTHREADED
W1
W3
W4
W
PC MOUNTING
1.062 (26,97)
.750 (19,05)
.964 (24,49)
.425 (10,80)
Third Angle
Projection
DIM ‘A’
A