www.switches-sensors.zf.com ZF Electronics Systems Pleasant Prairie, LLC (“ZF”) acquired the rights to the CHERRY branded switches
and sensors in 2008. Although ZF divested its interest in the CHERRY name in 2015, the switches and sensors remain unchanged and are now
sold under the ZF brand.
Page 1 of 2, Last update 2017-11-02, Specifications subject to change without notice.
Sealed Pushbutton
Single and Double Pole
KF Series
Features
• Snap-in mounting
• RoHS compliant
• 100,000 cycles mechanical life
• IP65
• Switches up to 20 A
• Lighted and non-lighted versions available
Standard Parts
1
North America North America and Europe Europe
KFB2ALA2GBB KFB2ANA1BBB KFB2AEA2GBB
KFB2ALA2RBB KFB2DNA1BBB KFB2AEA2RBB
KFB3ALA2GBB KFB3ANA1BBB KFB3AEA2GBB
KFB3ALA2RBB KFB3AEA2RBB
1
The part number configuration matrix below provides details to the part numbers above.
For configurable part numbers that are not listed above, not listed in your region, or for custom part numbers, contact the factory or
your distributor.
Part Number Breakdown
KFB2ALA2BBB
KF B 2 A L A
Series Contact Rating
2
Circuitry Switch Function Lighting Options Terminal Type
KF B
2
Single pole A
ON-OFF N Non-lighted A 4.8 mm (0.187”) quick
connect
3
Double pole D
(ON)-OFF E 220 VAC neon
L 110 VAC neon
C 28 VDC LED
M 14 VDC LED
2
See Electrical Specifications section
1 B B B
Actuator Type
Actuator Color
3
Actuator Marking
1
Non-lighted
A Amber B
Black B
Blank
2 Lighted B Black
G Green
L Blue
R Red
3
Black actuator is only available for non-lighted; others only for lighted.
www.switches-sensors.zf.com ZF Electronics Systems Pleasant Prairie, LLC (“ZF”) acquired the rights to the CHERRY branded switches
and sensors in 2008. Although ZF divested its interest in the CHERRY name in 2015, the switches and sensors remain unchanged and are now
sold under the ZF brand.
Page 2 of 2, Last update 2017-11-02, Specifications subject to change without notice.
Electrical Specifications
Dielectric Strength 1500 VAC for 1 minute
Insulation Resistance 100 MΩ min at 500 VDC
Initial Contact Resistance 0.050 Ω max
Electrical Ratings
Lighting Option UL1054
VDC
3
N 10 A 125 VAC 1/2 HP / 6 A 250 VAC 1/2 HP 20 A 14 VDC / 10 A 28 VDC
E, L 10 A 125 VAC 1/2 HP / 6 A 250 VAC 1/2 HP N/A
C N/A 10 A 28 VDC
M N/A 20 A 14 VDC
Electrical Life at Rated Load UL
Minimum Operations 6,000
3
DC ratings not agency approved
UL File No: E23301
Material and Environmental Specifications
Actuator Polycarbonate 94V-2
Housing Nylon 66 94V-2
Spring Steel
Contacts Silver Alloy
Movable Arm Silver-Plated Copper Alloy
Terminals Silver-Plated Copper Alloy
Rubber Boot Silicone
Operating Temperature Range -25
O
C to +85
O
C (-13
O
F to +185
O
F)
Ingress Protection IP65
Circuitry and Switch Functions – (ON)-OFF has same connections as ON-OFF; spring return on switch
Dimensions mm (inches)