.hide-partial { max-height: none; } .show-more { display: none; }

Eaton Electrical Engineering Development Tools

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Engineering Development Tools

List Images

Results: 525

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Switch Contact Blocks / Switch Kits 1LONC-1ECNO CONTACT BLOCK

10250T55
Eaton Electrical
1: Rp1.850.744
1In Stock
10Expected 21/09/2026

Mfr. Part No.
10250T55

Mouser Part No
504-10250T55

Eaton Electrical

Switch Contact Blocks / Switch Kits 1LONC-1ECNO CONTACT BLOCK

Learn More

Datasheet

1In Stock

10Expected 21/09/2026

Rp1.850.744

Rp1.542.348

Rp1.528.222

Rp1.494.649

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 30MM CONT BLK 1NC SHRD

10250T51P
Eaton Electrical
1: Rp1.125.160
5In Stock

Mfr. Part No.
10250T51P

Mouser Part No
504-10250T51P

Eaton Electrical

Switch Contact Blocks / Switch Kits 30MM CONT BLK 1NC SHRD

Learn More

Datasheet

5In Stock

Rp1.125.160

Rp851.071

Rp811.627

Rp786.126

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits PUSHBUTTON KIT-START/STOP

C400T1
Eaton Electrical
1: Rp6.304.053
1In Stock

Mfr. Part No.
C400T1

Mouser Part No
504-C400T1

Eaton Electrical

Switch Contact Blocks / Switch Kits PUSHBUTTON KIT-START/STOP

Learn More

Datasheet

1In Stock

Rp6.304.053

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits AUXILIARY CONTACT MODULE

Z-IHK-NA
Eaton Electrical
1: Rp1.137.269
68In Stock
New Product

Mfr. Part No.
Z-IHK-NA

Mouser Part No
504-Z-IHK-NA

New Product

Eaton Electrical

Switch Contact Blocks / Switch Kits AUXILIARY CONTACT MODULE

Datasheet

68In Stock

Rp1.137.269

Rp1.039.117

Rp1.016.919

Rp889.598

View

Min.: 1
Mult.: 1

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

M22-K10
Eaton Electrical
1: Rp286.931
1.362In Stock
1.286Expected 26/10/2026

Mfr. Part No.
M22-K10

Mouser Part No
504-M22-K10

Eaton Electrical

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

Learn More

Datasheet

1.362In Stock

1.286Expected 26/10/2026

Rp286.931

Rp243.818

Rp228.591

Rp222.720

Quote

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 30MM CONT BLK 1NO-1NC

10250T1
Eaton Electrical
1: Rp1.380.537
50In Stock

Mfr. Part No.
10250T1

Mouser Part No
504-10250T1

Eaton Electrical

Switch Contact Blocks / Switch Kits 30MM CONT BLK 1NO-1NC

Learn More

Datasheet

50In Stock

Rp1.380.537

Rp1.371.364

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 30MM CONT BLK 2NO

10250T2
Eaton Electrical
1: Rp1.380.537
89In Stock

Mfr. Part No.
10250T2

Mouser Part No
504-10250T2

Eaton Electrical

Switch Contact Blocks / Switch Kits 30MM CONT BLK 2NO

Learn More

Datasheet

89In Stock

Rp1.380.537

Rp1.371.364

View

Min.: 1
Mult.: 1

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

M22-CK01
Eaton Electrical
1: Rp372.791
104In Stock

Mfr. Part No.
M22-CK01

Mouser Part No
504-M22-CK01

Eaton Electrical

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

Learn More

Datasheet

104In Stock

Rp372.791

Rp316.652

Rp296.838

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NO CAGE CLAMP

M22-CK10
Eaton Electrical
1: Rp416.271
138In Stock

Mfr. Part No.
M22-CK10

Mouser Part No
504-M22-CK10

Eaton Electrical

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NO CAGE CLAMP

Learn More

Datasheet

138In Stock

Rp416.271

Rp359.031

Rp338.484

Rp323.807

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NO/1NC CAGE CLAMP

M22-CK11
Eaton Electrical
1: Rp789.795
41In Stock
22Expected 19/10/2026

Mfr. Part No.
M22-CK11

Mouser Part No
504-M22-CK11

Eaton Electrical

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NO/1NC CAGE CLAMP

Learn More

Datasheet

41In Stock

22Expected 19/10/2026

Rp789.795

Rp681.187

Rp614.041

Rp589.824

Min.: 1
Mult.: 1

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

M22-K01
Eaton Electrical
1: Rp341.603
517In Stock
840Expected 14/10/2026

Mfr. Part No.
M22-K01

Mouser Part No
504-M22-K01

Eaton Electrical

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

Learn More

Datasheet

517In Stock

840Expected 14/10/2026

Rp341.603

Rp310.965

Rp299.590

Rp287.665

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 30MM CONT BLK 1NO-1NC AMBER

10250T1C
Eaton Electrical
1: Rp1.968.342
37In Stock

Mfr. Part No.
10250T1C

Mouser Part No
504-10250T1C

Eaton Electrical

Switch Contact Blocks / Switch Kits 30MM CONT BLK 1NO-1NC AMBER

Learn More

Datasheet

37In Stock

Rp1.968.342

Rp1.929.265

Rp1.547.852

Rp1.495.933

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 1NO LOGIC LEVEL Cont BLOCK; SPADE TERM

10250T60E
Eaton Electrical
1: Rp1.961.738
25In Stock

Mfr. Part No.
10250T60E

Mouser Part No
504-10250T60E

Eaton Electrical

Switch Contact Blocks / Switch Kits 1NO LOGIC LEVEL Cont BLOCK; SPADE TERM

Learn More

Datasheet

25In Stock

Rp1.961.738

Rp1.779.195

Rp1.659.946

Rp1.384.940

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 30MM CONT BLK 1NC

10250T51
Eaton Electrical
1: Rp3.587.377
21In Stock

Mfr. Part No.
10250T51

Mouser Part No
504-1025051

Eaton Electrical

Switch Contact Blocks / Switch Kits 30MM CONT BLK 1NC

Learn More

Datasheet

21In Stock

Rp3.587.377

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 30MM CONT BLK 2NC

10250T3
Eaton Electrical
1: Rp1.380.537
9In Stock
8Expected 14/09/2026

Mfr. Part No.
10250T3

Mouser Part No
504-10250T3

Eaton Electrical

Switch Contact Blocks / Switch Kits 30MM CONT BLK 2NC

Learn More

Datasheet

9In Stock

8Expected 14/09/2026

Rp1.380.537

Rp1.371.364

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits OILTIGHT PUSH-PULL OPERATOR

10250T5-1
Eaton Electrical
1: Rp4.960.391
2In Stock
1Expected 19/10/2026

Mfr. Part No.
10250T5-1

Mouser Part No
504-10250T5-1

Eaton Electrical

Switch Contact Blocks / Switch Kits OILTIGHT PUSH-PULL OPERATOR

Learn More

Datasheet

2In Stock

1Expected 19/10/2026

Rp4.960.391

Rp4.119.778

Rp3.987.870

Rp3.959.250

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 30MM CONT BLK 1NO

10250T53
Eaton Electrical
1: Rp731.455
2In Stock
12Expected 15/09/2026

Mfr. Part No.
10250T53

Mouser Part No
504-10250T53

Eaton Electrical

Switch Contact Blocks / Switch Kits 30MM CONT BLK 1NO

Learn More

Datasheet

2In Stock

12Expected 15/09/2026

Rp731.455

Rp633.487

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 30MM CONT BLK 1NO AMBER

10250T53C
Eaton Electrical
1: Rp998.022
7In Stock

Mfr. Part No.
10250T53C

Mouser Part No
504-10250T53C

Eaton Electrical

Switch Contact Blocks / Switch Kits 30MM CONT BLK 1NO AMBER

Learn More

Datasheet

7In Stock

Rp998.022

Rp902.073

Rp723.750

Rp692.378

View

Min.: 1
Mult.: 1

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

E01
Eaton Electrical
1: Rp379.028
8In Stock

Mfr. Part No.
E01

Mouser Part No
504-E01

Eaton Electrical

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

Datasheet

8In Stock

Rp379.028

Rp324.541

Rp305.644

Rp293.169

View

Min.: 1
Mult.: 1

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

E22B1
Eaton Electrical
1: Rp746.866
24In Stock
42Expected 01/10/2026

Mfr. Part No.
E22B1

Mouser Part No
504-E22B1

Eaton Electrical

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

Datasheet

24In Stock

42Expected 01/10/2026

Rp746.866

Rp719.163

Rp623.397

Rp607.253

Min.: 1
Mult.: 1

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

E22B11
Eaton Electrical
1: Rp1.746.356
17In Stock
12Expected 22/09/2026

Mfr. Part No.
E22B11

Mouser Part No
504-E22B11

Eaton Electrical

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

Datasheet

17In Stock

12Expected 22/09/2026

Rp1.746.356

Rp1.583.810

Rp1.477.587

Rp1.419.797

View

Min.: 1
Mult.: 1

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

E22B2
Eaton Electrical
1: Rp812.177
28In Stock

Mfr. Part No.
E22B2

Mouser Part No
504-E22B2

Eaton Electrical

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

Datasheet

28In Stock

Rp812.177

Rp811.994

Rp774.385

Rp722.465

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO

HT8A
Eaton Electrical
1: Rp704.303
5In Stock

Mfr. Part No.
HT8A

Mouser Part No
504-HT8A

Eaton Electrical

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO

Datasheet

5In Stock

Rp704.303

Rp699.166

Rp648.348

Rp620.829

View

Min.: 1
Mult.: 1

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

M22-CK02
Eaton Electrical
1: Rp824.653
17In Stock

Mfr. Part No.
M22-CK02

Mouser Part No
504-M22-CK02

Eaton Electrical

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

Learn More

Datasheet

17In Stock

Rp824.653

Rp711.274

Rp670.546

Rp641.193

Rp617.893

Min.: 1
Mult.: 1

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

M22-CK20
Eaton Electrical
1: Rp824.653
8In Stock

Mfr. Part No.
M22-CK20

Mouser Part No
504-M22-CK20

Eaton Electrical

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

Learn More

Datasheet

8In Stock

Rp824.653

Rp711.274

Rp670.546

Rp641.193

Rp617.893

Min.: 1
Mult.: 1

Eaton Electrical Engineering Development Tools

Types of Engineering Development Tools

Customer Service Office

Company

Resources

Support