554-1221 datasheet, PDF - EEWORLD Datasheet

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554-1221: DescriptionPushbutton Switches M/F BC SW 5541221100; CategoryMechanical and electronic products switch; File Size47KB，1 Pages; ManufacturerDIALIGHT; Websitehttps://www.dialight.com

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554-1221 Overview

Pushbutton Switches M/F BC SW 5541221100

554-1221 Parametric

Parameter Name	Attribute value
Reach Compliance Code	compliant
ECCN code	EAR99
body width	15.88 mm
body height	37.85 mm
Body length or diameter	15.88 mm
Contact (AC) maximum rated R load	7A@125VAC
Maximum contact current (AC)	7 A
Maximum contact current (DC)	7 A
Contact (DC) maximum rated R load	7A@30VDC
Maximum contact voltage (AC)	125 V
Maximum contact voltage (DC)	30 V
Installation features	PANEL MOUNT-THREADED
surface mount	NO
Switch action	MOMENTARY
switch function	DPDT
Switch type	PUSHBUTTON SWITCH
Termination type	SOLDER
Base Number Matches	1

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ILLUMINATED PUSHBUTTON SWITCHES & MATCHING PANEL MOUNT INDICATORS

554 SERIES SINGLE AND DUAL LAMP SWITCHES

MOMENTARY ACTION 0.5 TO 7 AMP , 30VDC OR 125VAC (MAX)

Caps Ordered Separately

See Page 27.

FRONT

VIEW

15.88

[.625]

SQ.

SIDE VIEW

6.78

[.267]

12.70 [.500] 32 UNS - 2A THD.

37.85

[1.490]

MAX

PART NO.

554-1121

554-1121-111

554-1121-211

554-1121-311

554-1121-411

554-1121-511

554-1221

554-1221-111

554-1221-211

554-1221-311

554-1221-411

554-1221-511

554-5121-411

554-5221-411

ACCEPTS

CAP SIZE

ALL

1/2" SQ.

5/8" SQ.

5/8" X 3/4"

3/4" SQ.

3/4" X 1"

ALL

1/2" SQ.

5/8" SQ.

5/8" X 3/4"

3/4" SQ.

3/4" X 1"

DUAL LAMP

CONTACT

CIRCUIT

SPDT

DPDT

SPDT

DPDT

MOUNTING

HOLE

12.70

±.005

[.500±..13

FIG

1

2

3

4

5

6

1

2

3

4

5

6

7

REAR PANEL MOUNT

KNURLED FLANGE NUT 2.39 [.094]

X 12.93 [.509] MAX O.D.

52.83

[2.080]

MAX

FIG 1

18.52

[.729]

Uses:

T-1 3/4

6.73±.05

MIDGET

.265±.002

FLANGE

BASE

INCANDESCENT

LAMP

16.26

[.640]

18.52

[.729]

16.26

[.640]]

1.78

[.070]

52.83

[2.080]

MAX

FIG 2

21.44

[.844]

19.18

[.755]

MOMENTARY ACTION .015 TO 1 AMP , 30 VDC OR 125VAC (MAX)

PART NO.

554-2121

554-2121-211

554-2121-411

554-2221

554-2221-111

554-2221-211

554-2221-311

554-2221-411

554-2221-511

554-6221-411

ACCEPTS

CAP SIZE

ALL

5/8" SQ.

3/4" SQ.

ALL

1/2" SQ.

5/8" SQ.

5/8" X 3/4"

3/4" SQ.

3/4" X 1"

DUAL LAMP

CONTACT

CIRCUIT

SPDT

DPDT

FIG

1

3

5

1

2

3

4

5

6

7

21.44

[.844]

19.18

[.755]

1.78

[.070]

52.83

[2.080]

MAX

FIG 3

24.61

[.969]

22.35

[.880]

21.44

[.844]

19.18

[.755]

MOMENTARY ACTION, 1 TO 50 mA, 30VDC (MAX)

PART NO.

554-3121

554-3221

554-3221-211

ACCEPTS

CAP SIZE

ALL

5/8" SQ.

CONTACT

CIRCUIT

SPDT

DPDT

FIG

1

2

1.78

[.070]

52.83

[2.080]

MAX

FIG 4

24.61

[.969]

22.35

[.880]

ALTERNATE ACTION 0.5 TO 7 AMP, 30VDC OR 125 VAC (MAX)

PART NO.

554-1131-211

554-1131-411

554-1131-511

554-1231

554-1231-111

554-1231-211

554-1231-311

554-1231-411

554-1231-511

ACCEPTS

CAP SIZE

5/8" SQ.

3/4" SQ.

3/4" X 1"

ALL

1/2" SQ.

5/8" SQ.

5/8" X 3/4"

3/4" SQ.

3/4" X 1"

CONTACT

CIRCUIT

SPDT

DPDT

24.61

[.969]

22.35

[.880]

FIG

3

5

6

1

2

3

4

5

6

1.78

[.070]

52.83

[2.080]

MAX

FIG 5

30.45

[1.199]

28.19

[1.110]

24.36

[.959]

22.10

[.870]

ALTERNATE ACTION, .015 TO 1 AMP, 30VDC OR 125VAC (MAX)

PART NO.

554-2231-111

554-2231-211

554-2231-311

554-2231-411

554-2231-511

554-6231-411

ACCEPTS

CAP SIZE

1/2" SQ.

5/8" SQ.

5/8" X 3/4"

3/4" SQ.

3/4" X 1"

DUAL LAMP

CONTACT

CIRCUIT

DPDT

1.78

[.070]

FIG 6

52.83

[2.080]

MAX

24.61

[.969]

SQ.

22.35±.13

[.880±.005]

SQ.

FIG

2

3

4

5

6

7

1.78

[.070]

Material & Finish: All plastic switch components made from 94V-0 Material

Neon and incandescent lamp information on Pages 35 and 36.

Dimensions in mm [inches]

FIG 7

25

23

Dialight

Dialight Corporation • 1501 State Route 34 • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 • www.dialight.com

554-1221 Related Products

	554-1221	554-1231-111	554-1121-411
Description	Pushbutton Switches M/F BC SW 5541221100	Pushbutton Switches 5541231100 W/5650111	Pushbutton Switches 5541121100 W/5650411
Reach Compliance Code	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99
body width	15.88 mm	18.52 mm	24.61 mm
body height	37.85 mm	52.83 mm	52.83 mm
Body length or diameter	15.88 mm	18.52 mm	24.61 mm
Contact (AC) maximum rated R load	7A@125VAC	7A@125VAC	7A@125VAC
Maximum contact current (AC)	7 A	7 A	7 A
Maximum contact current (DC)	7 A	7 A	7 A
Contact (DC) maximum rated R load	7A@30VDC	7A@30VDC	7A@30VDC
Maximum contact voltage (AC)	125 V	125 V	125 V
Maximum contact voltage (DC)	30 V	30 V	30 V
Installation features	PANEL MOUNT-THREADED	PANEL MOUNT	PANEL MOUNT
surface mount	NO	NO	NO
Switch action	MOMENTARY	ALTERNATE	MOMENTARY
switch function	DPDT	DPDT	SPDT
Switch type	PUSHBUTTON SWITCH	PUSHBUTTON SWITCH	PUSHBUTTON SWITCH
Termination type	SOLDER	SOLDER	SOLDER
Base Number Matches	1	1	1
Maker	-	DIALIGHT	DIALIGHT
Manufacturer's serial number	-	554	554

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