KR series Datasheet

ZF Electronics

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Datasheet

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 Rocker Switch
Single Pole
KR Series
Features
Snap-in mounting
RoHS compliant
100,000 cycles mechanical life
IP65
Lighted and non-lighted versions available
Standard Parts
1
North America North America and Europe Europe
KRE2ALA2GBB KRE2ANA1BBD KRE2AEA2GBB
KRE2ALA2RBB KRE2BNA1BBB KRE2AEA2RBB
KRE2DNA1BBB
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
KRE2ALA 2RBB
KR E 2 A L A
Series Contact Rating
2
Circuitry Switch Function Lighting Options Terminal Type
KR E
2
Single pole A ON-OFF N Non-lighted A 4.8 mm (0.189”) quick
connect
B
3
ON-ON E 220 VAC neon
D (ON)-OFF L 110 VAC neon
C 28 VDC LED
M 14 VDC LED
2
See Electrical Specifications section
3
Available only with non-lighted version
2 R B B
Actuator Type
Actuator Color
4
Housing Color Actuator Marking
1
Non-lighted
A Amber B Black
B Blank
2 Lighted B Black D O ––
G Green
R Red
4
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 M min at 500 VDC
Initial Contact Resistance 0.050 max
Electrical Ratings UL1054
VAC VDC
16 A 125 VAC 1/3 HP / 10 A 250 VAC 1/2 HP 16 A 12 VDC / 6 A 28 VDC
Electrical Life at Rated Load UL
Minimum Operations 6,000
UL File No: E23301
Material and Environmental Specifications
Actuator Polycarbonate
Housing Nylon 66 94 V-2
Spring Steel Wire
Contacts Silver Alloy
Movable Arm Silver
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)
4.8±0.1
(0.189)

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