SWITCH. KFB2ANA1BBB Datasheet


KFB2ANA1BBB Datasheet PDF


Part Number

KFB2ANA1BBB

Description

WATERPROOF ROUND PUSHBUTTON SWITCH

Manufacture

Cherry

Total Page 2 Pages
Datasheet
Download KFB2ANA1BBB Datasheet



KFB2ANA1BBB
WATERPROOF ROUND PUSHBUTTON SWITCH
KF Series
Features
Enclosed switch complying to IP65
Available in single- or double-pole
Lighted and non-lighted versions
Maintained-action and
momentary options
Snap-in mounting
Mechanical life: 100,000 cycles
DC electrical life: 10,000 cycles
Nylon lamp holder
Nylon housing
Steel spring
Silver-plated copper
alloy contact plate
Silver contacts
Silver-plated copper
alloy terminals
PC button
Silicone waterproof rubber
Steel return spring
Electrical Ratings
Switch
Series
KF
VDC
20A 14VDC; 10A 28VDC
UL1054 Rating
10A 125VAC; 6A 250VAC; 1/2HP, 125/250VAC
Electrical Life at Rated Load
According to UL
(Min. Operations)
6,000
Specifications
Electrical
Dielectric Strength:
Insulation Resistance:
Initial Contact Resistance:
Temperature Rating:
Materials
Actuator:
Housing:
Spring:
Contacts:
Movable Arm:
Terminals:
Waterproof Rubber:
1500VAC for 1 minute
108 ohms min at 500VDC
0.050 ohms max
-25°C to + 85°C
Polycarbonate 94V-2
Nylon 66 94V-2
Steel
Silver Alloy
Silver-plated Copper Alloy
Silver-plated Copper Alloy
Silicone

KFB2ANA1BBB
Dimensions inches (mm)
.906 +- .012
[ 23.0 +- 0.3]
.079 +- .004
[2.0 +- 0.1]
.118 +- .012
[3.0 +- 0.3]
.354 +- .020
[9.0 +- 0.5]
.421 +- .004
[10.7 +- 0.1]
.295
[7.5
+-
+-
.020
0.5]
OFF
.079 +- .008
[2.0 +- 0.2]
.780 +- .008
[ 19.4 +- 0.2]
.197
[5.0
+-
+-
.020
0.5]
ON
Panel Cut-Out Dimensions
for Panel Thickness inches (mm)
.795
+-
+-
.000
.004
[
20.2
+-
+-
0]
0.1
.315 +- .020
[8.0 +- 0.5]
.031 +- .002
[0.8 +- 0.5]
.571 +- .012
[14.5 +- 0.3]
.055 +- .008
[ 1.4 +- 0.2]
.187 +- .004
[4.75 +- 0.1]
.354 +- .020
[9.0 +- 0.5]
.433
+-
+-
.004
.000
[
11.0
+-
+-
0.1 ]
0
.087
+-
+-
.004
.000
[2.2
+-
+-
0.1
0
Panel Thickness
.028 to .098
(0.7 to 2.5)
Examples of Common Part Numbers and Descriptions inches (mm)
Part Number
KFB2ANA1BBB
Circuitry
Switch
Function
On – Off
Terminal Type
0.187 (4.75)
Quick Connect
Actuator/
Housing Color
Black/Black
Legend
Marking
KFB2ALA2RBB
On – Off
(Illuminated)
0.187 (4.75)
Quick Connect
Red/Black
(Red Lens)
KFB2DNA1BBB
KFB3ANA1BBB
KFB3ALA2RBB
(On) – Off
On – Off
On – Off
(Illuminated)
0.187 (4.75)
Quick Connect
0.187 (4.75)
Quick Connect
0.187 (4.75)
Quick Connect
Black/Black
Black/Black
Red/Black
(Red Lens)
Ordering Information
KF B 3
A
NA
1B
Series
Code
2
3
Circuitry
Single-Pole
Double-Pole
Code Contact Rating
10A 125VAC (UL)
B 6A 250VAC (UL)
1/2HP 125/250VAC (UL)
20A 14VDC
10A 28VDC
Code Switch Function
A On – Off
D (On) – Off
Code
Terminal Type
A 0.187 (4.75) Quick Connect
Code
A
B
Actuator
Color
Amber
Black
Code Non-Lighted/Lighted
N Non-Lighted
G Green
R Red
L 110V Neon Bulb Code Actuator Type
E 220V Neon Bulb
1 Non-Lighted
M 12V LED Dependent
2
Lighted
T 12V LED Independent
B
Code Housing
Color
B Black
B
Code Actuator
Marking
B Blank
Specifications subject to change without notice.
© 2009 Cherry Corporation




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