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Engineering Development Tools

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Part #

Switch Contact Blocks / Switch Kits LED MODULE, 24V AC/DC, GREEN, SCREW TERM

3SU14011BB401AA0
Siemens
1: $82.80
19Expected 14/8/2026

Mfr. Part No.
3SU14011BB401AA0

Mouser Part No
982-3SU14011BB401AA0

Siemens

Switch Contact Blocks / Switch Kits LED MODULE, 24V AC/DC, GREEN, SCREW TERM

Learn More

Datasheet

19Expected 14/8/2026

$82.80

$73.29

$68.75

$65.88

$65.29

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 24VDC Red LED Frnt Mnt Scrw Trm

45-320.1E16
EAO
1: $23.76
12Expected 4/8/2026

Mfr. Part No.
45-320.1E16

Mouser Part No
123-45-320.1E16

EAO

Switch Contact Blocks / Switch Kits 24VDC Red LED Frnt Mnt Scrw Trm

Learn More

Datasheet

12Expected 4/8/2026

$23.76

$23.66

Min.: 1
Mult.: 1

Display Development Tools 2.8 TFT Display - 240x320 with Capacitive Touchscreen

2770
Adafruit
1: $27.13
178On Order

Mfr. Part No.
2770

Mouser Part No
485-2770

Adafruit

Display Development Tools 2.8 TFT Display - 240x320 with Capacitive Touchscreen

178On Order

$27.13

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 1NO CONTACT BLOCK

CBE1NO
TE Connectivity / Alcoswitch
1: $4.88
1,198Expected 10/8/2026
New Product

Mfr. Part No.
CBE1NO

Mouser Part No
655-CBE1NO

New Product

TE Connectivity / Alcoswitch

Switch Contact Blocks / Switch Kits 1NO CONTACT BLOCK

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Datasheet

1,198Expected 10/8/2026

$4.88

$4.27

$4.05

$3.88

View

Min.: 1
Mult.: 1

Display Development Tools Adafruit 2.4 TFT LCD with Touchscreen Breakout w/MicroSD Socket - ILI9341

2478
Adafruit
1: $40.73
157On Order

Mfr. Part No.
2478

Mouser Part No
485-2478

Adafruit

Display Development Tools Adafruit 2.4 TFT LCD with Touchscreen Breakout w/MicroSD Socket - ILI9341

157On Order

$40.73

Min.: 1
Mult.: 1

Display Development Tools PaperColor is an ESP32-based e-paper device with a color display, built for low-power dashboards, notes, status screens, and experiments everywhere.

C151
M5Stack
Shipping Restricted
New Product

Mfr. Part No.
C151

Mouser Part No
170-C151

New Product

M5Stack

Display Development Tools PaperColor is an ESP32-based e-paper device with a color display, built for low-power dashboards, notes, status screens, and experiments everywhere.

Learn More

Datasheet

More Info Available

Shipping Restricted

Display Development Tools StopWatch is a portable timing device with a screen and buttons, ideal for daily timing, training, and productivity tasks.

C152
M5Stack
1: $61.20
10Expected 23/9/2026
New Product

Mfr. Part No.
C152

Mouser Part No
170-C152

New Product

M5Stack

Display Development Tools StopWatch is a portable timing device with a screen and buttons, ideal for daily timing, training, and productivity tasks.

Learn More

Datasheet

10Expected 23/9/2026

$61.20

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LATE BREAK NC CONTACT BLOCK

ZBE202
Schneider Electric
1: $27.00
2Expected 4/9/2026

Mfr. Part No.
ZBE202

Mouser Part No
996-ZBE202

Schneider Electric

Switch Contact Blocks / Switch Kits LATE BREAK NC CONTACT BLOCK

Datasheet

2Expected 4/9/2026

$27.00

$22.13

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 1 contact NO screw Switching element

45-311.1Z10
EAO
1: $17.33
60Expected 10/8/2026

Mfr. Part No.
45-311.1Z10

Mouser Part No
123-45-311.1Z10

EAO

Switch Contact Blocks / Switch Kits 1 contact NO screw Switching element

Learn More

Datasheet

60Expected 10/8/2026

$17.33

$16.54

$15.53

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits Switching element front mounting screw terminal 2NC silver

45-314.1Z10
EAO
1: $38.87
22On Order

Mfr. Part No.
45-314.1Z10

Mouser Part No
123-45-314.1Z10

EAO

Switch Contact Blocks / Switch Kits Switching element front mounting screw terminal 2NC silver

Learn More

Datasheet

22On Order

$38.87

$35.77

$34.86

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits contact block NC late break

HW-U01R
IDEC
1: $11.64
7Expected 3/8/2026

Mfr. Part No.
HW-U01R

Mouser Part No
199-HWU01R

IDEC

Switch Contact Blocks / Switch Kits contact block NC late break

Datasheet

7Expected 3/8/2026

$11.64

$10.88

$10.19

$10.15

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits A AUX,1NC,IP40,AC-14,100MA

CE5-01D0.1
ABB
1: $48.59
2Expected 21/9/2026
New At Mouser

Mfr. Part No.
CE5-01D0.1

Mouser Part No
894-CE5-01D0.1

New At Mouser

ABB

Switch Contact Blocks / Switch Kits A AUX,1NC,IP40,AC-14,100MA

Datasheet

2Expected 21/9/2026

$48.59

$44.59

$42.20

$38.90

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 30MM CONTACT BLOCK 1N/O EARLY CLOSING

9001KA4
Square D
1: $64.18
2Expected 11/9/2026

Mfr. Part No.
9001KA4

Mouser Part No
996-9001KA4

Square D

Switch Contact Blocks / Switch Kits 30MM CONTACT BLOCK 1N/O EARLY CLOSING

Datasheet

2Expected 11/9/2026

$64.18

$63.09

$60.15

$57.45

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits Contact Block 2NC for CW & YW

YW-EW02
IDEC
1: $25.88
7On Order

Mfr. Part No.
YW-EW02

Mouser Part No
199-YWEW02

IDEC

Switch Contact Blocks / Switch Kits Contact Block 2NC for CW & YW

Datasheet

7On Order

$25.88

$25.00

$24.11

$23.04

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 1 NO 1NC CONTACT BLOCK W/HLDR

MCBH-11
ABB
1: $46.92
20Expected 13/8/2026
New At Mouser

Mfr. Part No.
MCBH-11

Mouser Part No
894-MCBH-11

New At Mouser

ABB

Switch Contact Blocks / Switch Kits 1 NO 1NC CONTACT BLOCK W/HLDR

Datasheet

20Expected 13/8/2026

$46.92

$40.16

$38.99

$37.90

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits E-Stop Body 2 NC, Metal/Plastic

9001KES18RES2
Schneider Electric
1: $103.36
12On Order
New At Mouser

Mfr. Part No.
9001KES18RES2

Mouser Part No
996-9001KES18RES2

New At Mouser

Schneider Electric

Switch Contact Blocks / Switch Kits E-Stop Body 2 NC, Metal/Plastic

Learn More

Datasheet

12On Order

$103.36

$91.85

$88.98

$83.25

$78.65

Min.: 1
Mult.: 1

Display Development Tools 1.8" Color TFT LCD w/microSD & Joystick

802
Adafruit
1: $47.53
39Expected 27/11/2026

Mfr. Part No.
802

Mouser Part No
485-802

Adafruit

Display Development Tools 1.8" Color TFT LCD w/microSD & Joystick

Datasheet

39Expected 27/11/2026

$47.53

Min.: 1
Mult.: 1

Display Development Tools Gravity I2C OLED 2864 Display

DFR0486
DFRobot
1: $20.26
13Expected 11/8/2026

Mfr. Part No.
DFR0486

Mouser Part No
426-DFR0486

DFRobot

Display Development Tools Gravity I2C OLED 2864 Display

Learn More

Datasheet

13Expected 11/8/2026

$20.26

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING

3SU14001AA103HA0
Siemens
1: $69.63
5Expected 7/8/2026

Mfr. Part No.
3SU14001AA103HA0

Mouser Part No
982-3SU14001AA103HA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING

Learn More

Datasheet

5Expected 7/8/2026

$69.63

$62.75

$59.15

$56.56

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED TEST MODULE, 12-240V UC, BASE MOUNT

3SU14002CK101AA0
Siemens
1: $69.97
1Expected 3/8/2026

Mfr. Part No.
3SU14002CK101AA0

Mouser Part No
982-3SU14002CK101AA0

Siemens

Switch Contact Blocks / Switch Kits LED TEST MODULE, 12-240V UC, BASE MOUNT

Learn More

Datasheet

1Expected 3/8/2026

$69.97

$69.89

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits Contact block NO early make

HW-U10R-F
IDEC
1: $12.74
9Expected 4/8/2026

Mfr. Part No.
HW-U10R-F

Mouser Part No
199-HWU10RF

IDEC

Switch Contact Blocks / Switch Kits Contact block NO early make

Datasheet

9Expected 4/8/2026

$12.74

$12.32

$11.52

$11.06

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits Switching element slow-make T 2NC screw gold/silver

704.911.4
EAO
1: $115.67
17Expected 3/8/2026
End of Life

Mfr. Part No.
704.911.4

Mouser Part No
123-704.911.4

End of Life

EAO

Switch Contact Blocks / Switch Kits Switching element slow-make T 2NC screw gold/silver

Learn More

Datasheet

17Expected 3/8/2026

$115.67

$112.43

$111.10

$109.64

View

Min.: 1
Mult.: 1

Display Development Tools LCD Controllable Black-out Panel

3330
Adafruit
1: $10.20
8Expected 25/8/2026

Mfr. Part No.
3330

Mouser Part No
485-3330

Adafruit

Display Development Tools LCD Controllable Black-out Panel

8Expected 25/8/2026

$10.20

Min.: 1
Mult.: 1

Display Development Tools Adafruit PiTFT 2.4 HAT Mini Kit - 320x240 TFT Touchscreen

2455
Adafruit
1: $47.53
24On Order

Mfr. Part No.
2455

Mouser Part No
485-2455

Adafruit

Display Development Tools Adafruit PiTFT 2.4 HAT Mini Kit - 320x240 TFT Touchscreen

24On Order

$47.53

Min.: 1
Mult.: 1

Display Development Tools 3.2" TFT Resistive Touchscreen

2616
Adafruit
1: $61.13
4On Order

Mfr. Part No.
2616

Mouser Part No
485-2616

Adafruit

Display Development Tools 3.2" TFT Resistive Touchscreen

4On Order

$61.13

Min.: 1
Mult.: 1

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