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Screw Assortment Kits

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Part #

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

YW-EW02
IDEC
1: $18.38
A tariff of 11% may be applied if shipping to the United States.
3In Stock
4Expected 8/31/2026

Mfr. Part #
YW-EW02

Mouser Part #
199-YWEW02

IDEC

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

Datasheet

3In Stock

4Expected 8/31/2026

$18.38

$17.30

$16.35

$15.87

View

A tariff of 11% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

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

M22-K01SMC10
Eaton Electrical
1: $46.01
A tariff of 8% may be applied if shipping to the United States.
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

$46.01

$39.68

$37.41

$35.77

$34.53

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

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

M22-K02SMC10
Eaton Electrical
1: $60.53
A tariff of 8% may be applied if shipping to the United States.
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

$60.53

$48.63

$47.05

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

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

M22-KC01
Eaton Electrical
1: $15.64
A tariff of 8% may be applied if shipping to the United States.
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

$15.64

$13.29

$12.46

$12.36

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

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

M22-KC10
Eaton Electrical
1: $16.59
A tariff of 8% may be applied if shipping to the United States.
101In 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

101In Stock

$16.59

$15.01

$14.17

$13.55

View

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits Contact Element 30mm 1NO+1NC RED

S11
Altech
1: $9.63
144In Stock

Mfr. Part #
S11

Mouser Part #
845-S11

Altech

Switch Contact Blocks / Switch Kits Contact Element 30mm 1NO+1NC RED

Datasheet

144In Stock

$9.63

$9.29

$9.16

$8.85

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits Contact Element 30mm 1NO+1NC YLW

S12
Altech
1: $11.37
8In Stock

Mfr. Part #
S12

Mouser Part #
845-S12

Altech

Switch Contact Blocks / Switch Kits Contact Element 30mm 1NO+1NC YLW

Datasheet

8In Stock

$11.37

$9.63

$9.35

$9.09

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits N/O SWITCH CONTACT GOLD PLATED P/M

S3
Altech
1: $8.30
2In Stock

Mfr. Part #
S3

Mouser Part #
845-S3

Altech

Switch Contact Blocks / Switch Kits N/O SWITCH CONTACT GOLD PLATED P/M

2In Stock

$8.30

$8.29

$8.14

$7.95

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits FRNT MNT AS LINE AUX CONTACT, 1NC

CA3-01
ABB
1: $21.78
37In Stock
New At Mouser

Mfr. Part #
CA3-01

Mouser Part #
894-CA3-01

New At Mouser

ABB

Switch Contact Blocks / Switch Kits FRNT MNT AS LINE AUX CONTACT, 1NC

Datasheet

37In Stock

$21.78

$18.87

$18.02

$16.04

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits FRNT MNT AS LINE AUX CONTACT, 1NO

CA3-10
ABB
1: $22.30
20In Stock
New At Mouser

Mfr. Part #
CA3-10

Mouser Part #
894-CA3-10

New At Mouser

ABB

Switch Contact Blocks / Switch Kits FRNT MNT AS LINE AUX CONTACT, 1NO

Datasheet

20In Stock

$22.30

$20.75

$17.35

$16.58

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits FRONT MOUNT AUX 1NC, AF09-AF38

CA4-01
ABB
1: $11.70
112In Stock
75Expected 10/9/2026
New At Mouser

Mfr. Part #
CA4-01

Mouser Part #
894-CA4-01

New At Mouser

ABB

Switch Contact Blocks / Switch Kits FRONT MOUNT AUX 1NC, AF09-AF38

Datasheet

112In Stock

75Expected 10/9/2026

$11.70

$11.68

$11.60

$9.74

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NC, AF26-AF38

CA4-04E
ABB
1: $33.87
10In Stock
New At Mouser

Mfr. Part #
CA4-04E

Mouser Part #
894-CA4-04E

New At Mouser

ABB

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NC, AF26-AF38

Datasheet

10In Stock

$33.87

$29.30

$27.54

$26.13

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NC, AF09-AF16

CA4-04M
ABB
1: $34.24
5In Stock
New At Mouser

Mfr. Part #
CA4-04M

Mouser Part #
894-CA4-04M

New At Mouser

ABB

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NC, AF09-AF16

Datasheet

5In Stock

$34.24

$28.75

$27.54

$26.13

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 2NO/2NC, AF26-AF38

CA4-22E
ABB
1: $28.94
13In Stock
24Expected 9/2/2026
New At Mouser

Mfr. Part #
CA4-22E

Mouser Part #
894-CA4-22E

New At Mouser

ABB

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 2NO/2NC, AF26-AF38

Datasheet

13In Stock

24Expected 9/2/2026

$28.94

$27.93

$23.77

$22.50

$21.90

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 2NO/2NC, AF09-AF16

CA4-22M
ABB
1: $33.47
19In Stock
New At Mouser

Mfr. Part #
CA4-22M

Mouser Part #
894-CA4-22M

New At Mouser

ABB

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 2NO/2NC, AF09-AF16

Datasheet

19In Stock

$33.47

$30.08

$27.93

$27.51

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 3NO/1NC, AF26-AF38

CA4-31E
ABB
1: $33.87
4In Stock
New At Mouser

Mfr. Part #
CA4-31E

Mouser Part #
894-CA4-31E

New At Mouser

ABB

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 3NO/1NC, AF26-AF38

Datasheet

4In Stock

$33.87

$29.30

$29.01

$27.78

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 3NO/1NC, AF09-AF16

CA4-31M
ABB
1: $37.82
13In Stock
New At Mouser

Mfr. Part #
CA4-31M

Mouser Part #
894-CA4-31M

New At Mouser

ABB

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 3NO/1NC, AF09-AF16

Datasheet

13In Stock

$37.82

$34.24

$32.06

$30.44

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NO, AF26-AF38

CA4-40E
ABB
1: $36.93
14In Stock
New At Mouser

Mfr. Part #
CA4-40E

Mouser Part #
894-CA4-40E

New At Mouser

ABB

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NO, AF26-AF38

Datasheet

14In Stock

$36.93

$32.62

$30.56

$27.63

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NO, 4P NF RELAY

CA4-40N
ABB
1: $33.87
10In Stock
New At Mouser

Mfr. Part #
CA4-40N

Mouser Part #
894-CA4-40N

New At Mouser

ABB

Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NO, 4P NF RELAY

Datasheet

10In Stock

$33.87

$29.30

$26.81

$25.45

View

Min.: 1
Mult.: 1

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

CA6-11K
ABB
1: $26.52
60In Stock
New At Mouser

Mfr. Part #
CA6-11K

Mouser Part #
894-CA6-11K

New At Mouser

ABB

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

Datasheet

60In Stock

$26.52

$23.48

$22.07

$21.25

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits TOP MOUNTED AUX 1NO-1NC BC6&73P-0

CAF6-11N
ABB
1: $31.86
33In Stock
New At Mouser

Mfr. Part #
CAF6-11N

Mouser Part #
894-CAF6-11N

New At Mouser

ABB

Switch Contact Blocks / Switch Kits TOP MOUNTED AUX 1NO-1NC BC6&73P-0

Datasheet

33In Stock

$31.86

$28.65

$25.38

$24.09

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits AUX,2NO,B/C6-7/-01,FRONT

CAF6-20N
ABB
1: $27.47
8In Stock
New At Mouser

Mfr. Part #
CAF6-20N

Mouser Part #
894-CAF6-20N

New At Mouser

ABB

Switch Contact Blocks / Switch Kits AUX,2NO,B/C6-7/-01,FRONT

Datasheet

8In Stock

$27.47

$24.23

$23.37

$22.33

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits A95-AF1650 AUX 1NO & 1NC

CAL18-11
ABB
1: $29.75
38In Stock
New At Mouser

Mfr. Part #
CAL18-11

Mouser Part #
894-CAL18-11

New At Mouser

ABB

Switch Contact Blocks / Switch Kits A95-AF1650 AUX 1NO & 1NC

Datasheet

38In Stock

$29.75

$26.83

$24.82

$23.86

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits A95-AF1650 EXTRA AUX 1NO-1NC

CAL18-11B
ABB
1: $27.44
9In Stock
New At Mouser

Mfr. Part #
CAL18-11B

Mouser Part #
894-CAL18-11B

New At Mouser

ABB

Switch Contact Blocks / Switch Kits A95-AF1650 EXTRA AUX 1NO-1NC

9In Stock

$27.44

$26.40

$24.47

$23.89

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits AUX,1/1,AF116-370,SIDE

CAL19-11
ABB
1: $29.50
68In Stock
New At Mouser

Mfr. Part #
CAL19-11

Mouser Part #
894-CAL19-11

New At Mouser

ABB

Switch Contact Blocks / Switch Kits AUX,1/1,AF116-370,SIDE

Datasheet

68In Stock

$29.50

$26.96

$25.63

$25.05

View

Min.: 1
Mult.: 1

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