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Switch Contact Blocks / Switch Kits

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Part #

Switch Contact Blocks / Switch Kits N/C CONTAC BLK RED

E01
Eaton Electrical
1: ¥3,431.6
8In Stock

Mfr. Part #
E01

Mouser Part #
504-E01

Eaton Electrical

Switch Contact Blocks / Switch Kits N/C CONTAC BLK RED

Datasheet

8In Stock

¥3,431.6

¥2,895.1

¥2,800.4

¥2,704.1

View

Min.: 1
Mult.: 1

Contact Blocks

1 NC

Pushbutton, Selector Button

Panel Mount

Quick Connect

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1 N.C.

E22B1
Eaton Electrical
1: ¥6,761.9
24In Stock
89On Order

Mfr. Part #
E22B1

Mouser Part #
504-E22B1

Eaton Electrical

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1 N.C.

Datasheet

24In Stock

89On Order

¥6,761.9

¥6,511.1

¥5,644.1

¥5,497.9

Min.: 1
Mult.: 1

Contact Blocks

1 NC

E22 Series Pushbuttons & Selector Buttons

Panel Mount

Quick Connect

Switch Contact Blocks / Switch Kits 1NO-1NC CONTACT BLOCK

E22B11
Eaton Electrical
1: ¥15,811.1
17In Stock
12Expected 9/28/2026

Mfr. Part #
E22B11

Mouser Part #
504-E22B11

Eaton Electrical

Switch Contact Blocks / Switch Kits 1NO-1NC CONTACT BLOCK

Datasheet

17In Stock

12Expected 9/28/2026

¥15,811.1

¥14,339.4

¥13,377.7

¥12,854.5

View

Min.: 1
Mult.: 1

Contact Blocks

1 NO, 1 NC

E22 Series Pushbuttons & Selector Buttons

Panel Mount

Quick Connect

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1 N.O.

E22B2
Eaton Electrical
1: ¥7,353.2
28In Stock

Mfr. Part #
E22B2

Mouser Part #
504-E22B2

Eaton Electrical

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1 N.O.

Datasheet

28In Stock

¥7,353.2

¥7,351.6

¥7,011.1

¥6,541

View

Min.: 1
Mult.: 1

Contact Blocks

1 NO

E22 Series Pushbuttons & Selector Buttons

Panel Mount

Quick Connect

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO

HT8A
Eaton Electrical
1: ¥6,376.6
5In Stock

Mfr. Part #
HT8A

Mouser Part #
504-HT8A

Eaton Electrical

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO

Datasheet

5In Stock

¥6,376.6

¥6,330.1

¥5,870

¥5,620.8

View

Min.: 1
Mult.: 1

Contact Blocks

HT800 Series Heavy Duty Pushbutton Switches

Free Hanging

Switch Contact Blocks / Switch Kits CONTACT BLOCK 2NC CAGE CLAMP

M22-CK02
Eaton Electrical
1: ¥7,466.2
17In Stock

Mfr. Part #
M22-CK02

Mouser Part #
504-M22-CK02

Eaton Electrical

Switch Contact Blocks / Switch Kits CONTACT BLOCK 2NC CAGE CLAMP

Learn More

Datasheet

17In Stock

¥7,466.2

¥6,439.7

¥6,071

¥5,805.2

¥5,594.2

Min.: 1
Mult.: 1

Contact Blocks

2 NC

22.5 mm Pushbutton Switches

M22 Series

Panel Mount

Spring Clamp

Switch Contact Blocks / Switch Kits CONTACT BLOCK 2NO CAGE CLAMP

M22-CK20
Eaton Electrical
1: ¥7,466.2
8In Stock

Mfr. Part #
M22-CK20

Mouser Part #
504-M22-CK20

Eaton Electrical

Switch Contact Blocks / Switch Kits CONTACT BLOCK 2NO CAGE CLAMP

Learn More

Datasheet

8In Stock

¥7,466.2

¥6,439.7

¥6,071

¥5,805.2

¥5,594.2

Min.: 1
Mult.: 1

Contact Blocks

2 NO

22.5 mm Pushbutton Switches

M22 Series

Panel Mount

Spring Clamp

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NC CAGE CLAMP BASE MOUNT

M22-CKC01
Eaton Electrical
1: ¥3,768.8
5In Stock

Mfr. Part #
M22-CKC01

Mouser Part #
504-M22-CKC01

Eaton Electrical

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NC CAGE CLAMP BASE MOUNT

Learn More

Datasheet

5In Stock

¥3,768.8

¥3,250.6

¥3,064.5

¥2,931.7

View

Min.: 1
Mult.: 1

Contact Blocks

1 NC

22.5 mm Pushbutton Switches

M22 Series

Panel Mount

Spring Clamp

Switch Contact Blocks / Switch Kits NC SELF-MONITORING CONTACT BLOCK

M22-K01SMC10
Eaton Electrical
1: ¥9,034.2
3In Stock

Mfr. Part #
M22-K01SMC10

Mouser Part #
504-M22-K01SMC10

Eaton Electrical

Switch Contact Blocks / Switch Kits NC SELF-MONITORING CONTACT BLOCK

Learn More

Datasheet

3In Stock

¥9,034.2

¥6,590.8

¥6,213.8

¥5,941.4

¥5,735.4

Min.: 1
Mult.: 1

Contact Blocks

1 NC

22.5 mm Pushbutton Switches

Panel Mount

Screw

Switch Contact Blocks / Switch Kits 2 NC SELF-MONITORING CONTACT BLOCK

M22-K02SMC10
Eaton Electrical
1: ¥10,054
11In Stock

Mfr. Part #
M22-K02SMC10

Mouser Part #
504-M22-K02SMC10

Eaton Electrical

Switch Contact Blocks / Switch Kits 2 NC SELF-MONITORING CONTACT BLOCK

Learn More

Datasheet

11In Stock

¥10,054

¥8,077.4

¥7,815

Min.: 1
Mult.: 1

Contact Blocks

2 NC

22.5 mm Pushbutton Switches

Panel Mount

Screw

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NC SCREW TERM BASE MOUNT

M22-KC01
Eaton Electrical
1: ¥2,893.5
82In Stock

Mfr. Part #
M22-KC01

Mouser Part #
504-M22-KC01

Eaton Electrical

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NC SCREW TERM BASE MOUNT

Learn More

Datasheet

82In Stock

¥2,893.5

¥2,496.5

¥2,353.6

¥2,250.7

View

Min.: 1
Mult.: 1

Contact Blocks

1 NC

22.5 mm Pushbutton Switches

Panel Mount

Screw

Switch Contact Blocks / Switch Kits 2 NC SELF-MONITRING Cont blck BASE MOUNT

M22-KC02SMC10
Eaton Electrical
1: ¥11,942.6
7In Stock

Mfr. Part #
M22-KC02SMC10

Mouser Part #
504-M22-KC02SMC10

Eaton Electrical

Switch Contact Blocks / Switch Kits 2 NC SELF-MONITRING Cont blck BASE MOUNT

Datasheet

7In Stock

¥11,942.6

¥9,623.8

¥9,004.3

¥8,828.2

View

Min.: 1
Mult.: 1

Contact Blocks

2 NC

22.5 mm Pushbutton Switches

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NO SCREW TERM BASE MOUNT

M22-KC10
Eaton Electrical
1: ¥2,742.3
99In Stock

Mfr. Part #
M22-KC10

Mouser Part #
504-M22-KC10

Eaton Electrical

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NO SCREW TERM BASE MOUNT

Learn More

Datasheet

99In Stock

¥2,742.3

¥2,478.2

¥2,353.6

¥2,250.7

View

Min.: 1
Mult.: 1

Contact Blocks

1 NO

22.5 mm Pushbutton Switches

Panel Mount

Screw

Switch Contact Blocks / Switch Kits Auxiliary contact 1NO+1NC

LDM3AUB1
Littelfuse
1: ¥4,522.9
3In Stock

Mfr. Part #
LDM3AUB1

Mouser Part #
576-LDM3AUB1

Littelfuse

Switch Contact Blocks / Switch Kits Auxiliary contact 1NO+1NC

Learn More

Datasheet

3In Stock

¥4,522.9

¥3,669.1

¥3,481.5

¥3,317

View

Min.: 1
Mult.: 1

Auxiliary Contact

Bulk

Switch Contact Blocks / Switch Kits Module holder 3 Contact Blocks

09454530500
HARTING
1: ¥823.9
26In Stock

Mfr. Part #
09454530500

Mouser Part #
617-09454530500

HARTING

Switch Contact Blocks / Switch Kits Module holder 3 Contact Blocks

Learn More

Datasheet

26In Stock

¥823.9

¥762.4

¥692.6

¥666.1

View

Min.: 1
Mult.: 1

Module Holder

3 Contact Block

Contact Block

Switch Contact Blocks / Switch Kits PSR-ESS-ACC-CB1-I-SC

1221748
Phoenix Contact
1: ¥2,991.5
4In Stock
2Expected 10/5/2026

Mfr. Part #
1221748

Mouser Part #
651-1221748

Phoenix Contact

Switch Contact Blocks / Switch Kits PSR-ESS-ACC-CB1-I-SC

Datasheet

4In Stock

2Expected 10/5/2026

¥2,991.5

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits PSR-ESS-ACC-CB1-NO-SC

1221751
Phoenix Contact
1: ¥1,116.2
2In Stock
10Expected 11/16/2026

Mfr. Part #
1221751

Mouser Part #
651-1221751

Phoenix Contact

Switch Contact Blocks / Switch Kits PSR-ESS-ACC-CB1-NO-SC

Datasheet

2In Stock

10Expected 11/16/2026

¥1,116.2

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits PSR-ESS-ACC-CB1-NC-SC

1221752
Phoenix Contact
1: ¥1,116.2
13In Stock

Mfr. Part #
1221752

Mouser Part #
651-1221752

Phoenix Contact

Switch Contact Blocks / Switch Kits PSR-ESS-ACC-CB1-NC-SC

Datasheet

13In Stock

¥1,116.2

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits DPDT SWITCH UNIT Solder terminal

A16-2
Omron Automation and Safety
1: ¥3,933.2
33In Stock

Mfr. Part #
A16-2

Mouser Part #
653-A16-2

Omron Automation and Safety

Switch Contact Blocks / Switch Kits DPDT SWITCH UNIT Solder terminal

Datasheet

33In Stock

¥3,933.2

¥3,758.8

¥3,614.3

¥3,436.6

View

Min.: 1
Mult.: 1

Contact Blocks

DPDT

Pushbutton Switches

A22 Series

Panel

Solder

Switch Contact Blocks / Switch Kits SOCKET DPDT QUICK CO NNECTOR

A16-2S
Omron Automation and Safety
1: ¥11,515.7
5In Stock

Mfr. Part #
A16-2S

Mouser Part #
653-A16-2S

Omron Automation and Safety

Switch Contact Blocks / Switch Kits SOCKET DPDT QUICK CO NNECTOR

Datasheet

5In Stock

¥11,515.7

¥10,283.3

¥9,909.5

¥9,625.5

View

Min.: 1
Mult.: 1

Switch

Pushbutton Switches

A16 Series

Switch Contact Blocks / Switch Kits SS SOCKET 3POS DPDT SOLDER

A16S-3N-2
Omron Automation and Safety
1: ¥3,998
8In Stock

Mfr. Part #
A16S-3N-2

Mouser Part #
653-A16S-3N-2

Omron Automation and Safety

Switch Contact Blocks / Switch Kits SS SOCKET 3POS DPDT SOLDER

Datasheet

8In Stock

¥3,998

¥3,265.5

¥3,116

¥3,018

View

Min.: 1
Mult.: 1

Pushbutton Switches, Pilot Lights

A16 Series

Switch Contact Blocks / Switch Kits PB PushIn Contact Blk NO

A22NZ-S-P1A
Omron Automation and Safety
1: ¥2,494.8
56In Stock

Mfr. Part #
A22NZ-S-P1A

Mouser Part #
653-A22NZ-S-P1A

Omron Automation and Safety

Switch Contact Blocks / Switch Kits PB PushIn Contact Blk NO

Datasheet

56In Stock

¥2,494.8

¥2,260.6

¥2,175.9

¥2,116.1

View

Min.: 1
Mult.: 1

SPST

Switch Contact Blocks / Switch Kits Lamp socket

A22NZ-T-B
Omron Automation and Safety
1: ¥1,305.5
186In Stock

Mfr. Part #
A22NZ-T-B

Mouser Part #
653-A22NZTB

Omron Automation and Safety

Switch Contact Blocks / Switch Kits Lamp socket

Datasheet

186In Stock

¥1,305.5

¥1,156.1

¥1,107.9

¥938.5

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits Lamp socket

A22NZ-T-C
Omron Automation and Safety
1: ¥1,350.4
48In Stock

Mfr. Part #
A22NZ-T-C

Mouser Part #
653-A22NZTC

Omron Automation and Safety

Switch Contact Blocks / Switch Kits Lamp socket

Datasheet

48In Stock

¥1,350.4

¥1,166

¥1,104.6

¥1,059.7

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits Round Momentary Solder Term IP40

A3CT-7011
Omron Electronics
1: ¥6,796.8
8In Stock

Mfr. Part #
A3CT-7011

Mouser Part #
653-A3CT-7011

Omron Electronics

Switch Contact Blocks / Switch Kits Round Momentary Solder Term IP40

Datasheet

8In Stock

¥6,796.8

¥6,438

¥6,147.4

¥5,928.1

View

Min.: 1
Mult.: 1

Pushbutton Switches

A3C Series

ABB
Altech
Apem
Banner Engineering
Bourns
C&K Switches
Carling Technologies
CHERRY
EAO
Eaton
E-Switch
HARTING
Honeywell
IDEC
Littelfuse
M5Stack
Marquardt
Mersen
NKK Switches
Omron
Phoenix Contact
RAFI
Same Sky
Schneider Electric
Schurter
Siemens
Staco
TE Connectivity
Telemecanique Sensors
Wurth Elektronik

Actuators
Auxiliary Contact Blocks
Auxiliary Contacts
Auxiliary Contacts Blocks
Connector Kits
Contact Attachments
Contact Block Assemblies
Contact Blocks
Contact Elements
Contacts
Control Stations
Cover Control Kits
Hardware
Indicators
Kits
Labels
LED Blocks
LED Modules
Light Blocks
NEMA Pushbutton Kits

2 Pole
3 Pole
4 Pole
1 NC
1 NC, 1 NC
1 NO
1 NO + 1 NC
1 NO + 2 NC
1 NO + 3 NC
1 NO - 1 NC
1 NO, 1 NC
1 NO, 1 NO
1 NO, 2 NC
1 NO/1 NC
2 NC
2 NC + 1 NO
2 NC / 1 NO
2 NC / 2 NO
2 NO
2 NO + 1 NC

4 Pole KU Switch
16 mm Pushbutton
16 mm Pushbutton Switches
22 mm Flush Mount Switches
22 mm Pilot Devices
22 mm Pushbutton Switch Contacts
22 mm Pushbutton Switches
22.5 mm Pushbutton Switches
30 mm Pilot Devices
30 mm Pushbutton Switches
30 mm Selector Switches
3 Contact Block
5 Contact Block
09 Series Pushbutton Keypads
22 / 30 mm Switches
92 Series Switches
704 Series
10316 Limit Switch
1-Pole Contractor
2-Pole Contractor

16 mm Pushbutton Switches
22 mm Illuminated Button
22 mm Pushbutton Switches
30 mm Pushbutton Switches
04 Series
09 Series
45 Series
46 Series
61 Series
71 Series
92 Series
704 Series
10316 Series
10250T Series
3LD2
3LD23/24
3LD25
3LD3
3SB2 Series
3SE398 Series

Fork
PC Pin
Plug-In
Pressure
Push-In
Quick Connect
Ring Terminal
Screw
Screw Clamp
Screw Clamp Terminal
Screw Terminals
Snap In
Solder
Solder Pin
Solder Turret
Spade
Spring
Spring Clamp
Spring Terminal
Terminal Block

2 VDC
5 VDC
5 VDC to 230 VDC
5 VDC to 250 VDC
5 VDC to 60 VDC
5 VDC to 600 VDC
6 VDC to 24 VDC
12 VDC
18 VDC to 31.6 VDC
24 V
24 VDC
24 VDC to 240 VDC
24 VDC/28 VDC
30 VDC
35 VDC
42 VDC
50 VDC
60 V
110 V
110 VDC