LED-Lit Push-Button Switches and Indicators

SERIES 2LED-lit (DC and 24Vac)
switches and indicators.
You can build the product best suited to yourspecifications by combining standard parts
Selection of LED lamps or high-intensity LEDlamps as the light source
LED-lighting systems are available for DC andAC
Two button design types are available(LED-lighting system only)

SERIES 2 PRODUCT LINE-UP*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-041

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Speciﬁcations are subject to change without notice.

LIST OF MODELS

See pageSee page G-060.

G-056
G-057
G-058.

See page G-050.

See page G-051.

See page G-054.

See pageSee page G-060.

G-056
G-057
G-058.

See page G-050.

See page G-051.

See page G-054.

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-042

2

Speciﬁcations are subject to change without noticSee page
See page G-056
G-060. G-057
G-058.
See page G-051.

See page G-050.

See page G-054.

See pageSee page G-056
G-060. G-057
G-058.
See page G-051.

See page G-050.

See page G-054.

See pageSee page G-056
G-060. G-057
G-058.
See page G-051.

See page G-050.

See page G-054.

See pageSee page G-056
G-060. G-057
G-058.
See page G-051.

See page G-050.

See page G-054.

See pageSee page G-056
G-060. G-057
G-058.
See page G-051.

See page G-050.

See page G-054.

See pageSee page G-056
G-060. G-057
G-058.
See page G-051.

See page G-050.

See page G-054.

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-043

3Speciﬁcations are subject to change without notic

See page
See page G-056
G-060. G-057
G-058.

See page G-051.

See page G-050.

See page G-054.

See pageSee page G-056
G-060. G-057
G-058.
See page G-052.G-053.

See page G-054.

See pageSee page G-056
G-060. G-057
G-058.
See page G-052.G-053.

See page G-054.

See pageSee page G-056
G-060. G-057
G-058.
See page G-052.G-053.

See page G-054.

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-044

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Speciﬁcations are subject to change without notic

PERFORMANCEWhen SSM ultra miniatureswitchis fitted

When V-3000 miniatureswitches is fitted

Min. 100MΩ (by 500Vdc megger)
Between non-continuous terminals:
1,000Vac for 1 minuteBetween different poies:
2,000Vac for 1 minuteBetween each terminal and ground:2,000Vac for 1 minute300m/s2
Min. 100,000 operations(standard model)
Min. 500,000 operations(momentary low force model)

Min. 1 million operations
Min. 125,000 operations
250Vac-10A—

Max. 50mΩ
6 to 8Vdc-1AMax. 50mΩ
6 to 8Vdc-1AMax. 100mΩ
6 to 8Vdc- 0.1A—

Soldered terminal:
64N for 1 minuteScrew tightening terminal/
soldered terminal:
102N for 1 minuts
screw terminal tightening
torque: 0.6Nm for 1 minute

RATING
1.1.1 SSM miniature switch for standard load (silver contact)

1.1.2 SSM miniature switch for standard load (gold contact)
0.1
250Vac, 30Vdc*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-045

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Speciﬁcations are subject to change without notic

10*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-046

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Speciﬁcations are subject to change without notic

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

1G-047

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Speciﬁcations are subject to change without notic
2

SPECIFICATIONS

G-066.

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

1G-0488Speciﬁcations are subject to change without notic2*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

1G-0499Speciﬁcations are subject to change without notic2

INDIVIDUAL MODEL No.

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-050

10

Speciﬁcations are subject to change without notic

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-051

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Speciﬁcations are subject to change without notic

INDIVIDUAL MODEL No.

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-052

12Speciﬁcations are subject to change without notic

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

1G-053

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Speciﬁcations are subject to change without notic
2

ACCESSORIES (sold separately)*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

1G-054

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Speciﬁcations are subject to change without notic
2Noto: Be sure to use a bezel with 2H50-J and 2H51-J.

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-055

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Speciﬁcations are subject to change without notic

EXTERNAL DIMENSIONS*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-056

16

Speciﬁcations are subject to change without notic*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-057

17

Speciﬁcations are subject to change without notic

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

1G-05818

Speciﬁcations are subject to change without notic
2*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-059

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Speciﬁcations are subject to change without notic

PANEL CUTOUT DIMENSIONS*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-060

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Speciﬁcations are subject to change without notic

LED-LIGHTING UNIT, LED LAMP TERMINAL LAYOUT DIAGRAMS

270Ω, R3=1,400Ω and R4=1,050Ω*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-061

21

Speciﬁcations are subject to change without notic

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-062

22

Speciﬁcations are subject to change without notic

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-063

23

Speciﬁcations are subject to change without notic

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-064

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Speciﬁcations are subject to change without notic

DC LIGHTING TYPE LED-LIGHTING UNIT CURRENT LIMITING RESISTORS AND INTERNAL CIRCUITS (from unit front side)

AC LIGHTING TYPE LED-LIGHTING UNIT CURRENT LIMITING RESISTORS AND INTERNAL CIRCUITS (from unit front side)*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-065

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Speciﬁcations are subject to change without notic

HOW TO SELECT COLOR PLATES AND LED LAMP COLORS*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-066

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Speciﬁcations are subject to change without notic

HOLD-IN COIL AND UNIT (model No. 2P-J) APPLICATION CIRCUITS*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-067

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Speciﬁcations are subject to change without notic

PRECAUTIONS UPON USE

logotype

marklogotype

marklogotype

mark*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-068

28

Speciﬁcations are subject to change without notic

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-069

29

Speciﬁcations are subject to change without notic

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-070

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Speciﬁcationsare subject to changewithout notice.

*All model names are to be referred adding “S” at the head of Yamatake-Honeywellbranded model names, for instance:

Yamatake-Honeywell brand : 2T-LCA24A
Sunmulon brand: S2T-LCA24A

G-071

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Speciﬁcations are subject to change without notic