Process Sealed Subminiature Rockers
Series A
POLES & CIRCUITS
Rocker Position
( ) = Momentary
Connected Terminals
Throw & Schematics
B
Up
Center
Down
Up
Center
Down
Note:
SPDT
Terminal numbers are
not actually on the switch.
Pole
Model
Slot
Slot
A12
A13
A15
A1R
A18
A19
A1S
ON
ON
ON
NONE
OFF
NONE
NONE
OFF
OFF
OFF
ON
ON
(ON)
ON
(ON)
(ON)
ON
2 (COM)
SP
(ON)
(ON)
ON
2-3
OPEN
OPEN
2-1
3
1
(ON)
A22
A23
A25
A2R
A28
A29
A2S
ON
ON
ON
NONE
OFF
NONE
NONE
OFF
OFF
OFF
ON
ON
(ON)
ON
(ON)
(ON)
ON
2
(COM)
1
5
DP
(ON)
(ON)
ON
2-3 5-6
2-1 5-4
DPDT
3
6
4
(ON)
For 3 Throw (3-On)
Connected Terminals & Schematics
External Connection
Pole
Model
Up
Center
Down
The SP3T
model
utilizes a
double
pole base.
A24
A26
A27
ON
(ON)
ON
ON
ON
ON
ON
(ON)
(ON)
(out)
(out)
(out)
SP
1
4
5
Common
2
(in)
External
Conn
External
Connection
External
Connection
External
Connection
3
6
External
2 (in)
5
2 (in)
5
2 (in)
5
connections
must be made
during field
installation.
1 (out)
3 4 (out) 6 (out)
1 (out) 3 4 (out) 6 (out)
1 (out) 3 4 (out) 6 (out)
2-3 5-6
2-3 5-4
2-1 5-4
ACTUATORS
K1
K
Snap Top
Snap Top
For Rockers AT062
and AT066
For Rocker AT469
26°
(2.5)
.098
(2.5)
.098
26°
(5.0)
.197
(4.24)
.167
www.nkkswitches.com
B7
NKK [ NIHON KAIHEIKI INDUSTRY CO. LTD. ]
