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T15 Series Switches

Mounting Dimensions

1.Toggle type

Type Standard type
Panel cutout (mm)
Panel thickness Max. 4.6 mm Max. 5.6 mm
(without keying washer)
Max. 5.6 mm
(without keying washer)
Type Panel-sealed, Terminal-sealed and Wire leads types
Panel cutout
(mm)
Panel thickness Max. 4 mm Max. 4 mm
(Without keying washer)
*For panel installations of standard type, be use to use the back hex nut.

2.Rocker type

Type Standard type Panel-sealed, Terminal-sealed and Wire leads types
Panel cutout
(mm)
Panel thickness Max. 4.5 mm 1.2 to 3.2 mm

3.Push-button type Type

Type Standard type Panel-sealed type
Panel cutout
(mm)
Panel thickness Momentary, 1-pole: Max. 10 mm
Momentary, 2-pole: Max. 6.5 mm
Alternate: Max. 6.5 mm
Momentary, 1-pole: Max. 10 mm
Momentary, 2-pole: Max. 7.5 mm
Alternate: Max. 7.5 mm
(without keying washer)
Momentary, 1-pole: Max. 11 mm
Momentary, 2-pole: Max. 7.5 mm
Alternate: Max. 7.5 mm
(without keying washer)
Max. 4 mm Max. 4 mm
(Without keying washer)
*For panel installations of standard type, be use to use the back hex nut.

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Circuit Diagram

1.Toggle type and Rocker type

1.1-pole, 2-pole

Number of poles 1-pole 2-pole
Toggle type Available Available
Rocker type Available Available
Terminal arrangement (As seen from terminal side)
Handle position and contact terminal number Shape of handle Toggle type Rocker type
ON-OFF 1-3 1-3, 4-6
- - - -
- -
ON-ON
ON-<ON> *1
2-3 2-3, 5-6
- - - -
1-2 1-2, 4-5
ON-OFF-ON
<ON>-OFF-<ON>
ON-OFF-<ON>
*1
2-3 2-3, 5-6
- -
1-2 1-2, 4-5
Remark ON-OFF type does not have a terminal No. 2. ON-OFF type does not have terminal No. 2 and 5.

2.3-pole, 4-pole

Number of poles 3-pole 4-pole
Toggle type Available *3 Available *3
Rocker type - -
Terminal arrangement (As seen from terminal side)
Handle position and contact terminal number Shape of handle Toggle type Rocker type
ON-OFF 1-3, 4-6, 7-9 1-3, 4-6, 7-9, 10-12
- - - -
- -
ON-ON
ON-<ON> *1
2-3, 5-6, 8-9 2-3, 5-6, 8-9, 11-12
- - - -
1-2, 4-5, 7-8 1-2, 4-5, 7-8, 10-11
ON-OFF-ON
<ON>-OFF-<ON>
ON-OFF-<ON>
*1
2-3, 5-6, 8-9 2-3, 5-6, 8-9, 11-12
- -
1-2, 4-5, 7-8 1-2, 4-5, 7-8, 10-11
Remark ON-OFF type does not have terminal No. 2, 5 and 8. ON-OFF type does not have terminal No. 2, 5, 8 and 11.
*1For ON-<ON>, ON-OFF-<ON> type of toggle, if the lever turns to the keyway side, it takes momentary position.
*2For the rocker type, if the actuator turns to the left side in view of the side where a part number is marked, it takes momentary position.
*3Only standard type

2.Push-button type

  1-pole 2-pole
Terminal arrangement
(As seen from terminal side)
Push-button position
and contact terminal number
2-3 2-3, 5-6
1-2 1-2, 4-5

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