Test Leads

1,133 items in 3,851 variations

Aggregate product-variations

66.8012-250 Stäubli Electrical Connectors Test Leads

Kelvin measuring lead with (kelvin clamp, straight) to (4 mm lamella plug, straight), 2.5 m, silicone, 1.0 mm², CAT II, 66.8012-250

Order No.:

86F0948

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

66.8012-250

Available: 5 pcs. Next delivery: 10 pcs. on 2026-06-03 Available in 10 days: 75 pcs. - if ordered today

Total Price: 49.88 € *

1 pcs.

49.8848 €

5 pcs.

46.9574 €

10 pcs.

44.0300 €

25 pcs.

41.0907 €

50 pcs.

38.1633 €

kelvin clamp, straight

4 mm lamella plug, straight

2.5 m

1.0 mm²

silicone

nickel-plated

CAT II

1000 V

20 A

66.2014-20021 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 2 m, black, PVC, 2.5 mm², CAT II, CAT III, 66.2014-20021

Order No.:

86F2820

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

66.2014-20021

Available: 70 pcs. Next delivery: 90 pcs. on 2026-06-01 Available in 10 days: 280 pcs. - if ordered today

Total Price: 10.47 € *

1 pcs.

10.4720 €

10 pcs.

9.6152 €

50 pcs.

9.0440 €

100 pcs.

8.4847 €

500 pcs.

7.9254 €

4 mm lamella plug, straight

2 m

2.5 mm²

black

PVC

nickel-plated

CAT II, CAT III

1000 V/600 V

32 A

Yes

66.2015-20022 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 2 m, red, PVC, 2.5 mm², CAT II, CAT III, 66.2015-20022

Order No.:

86F2887

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

66.2015-20022

Available: 3 pcs. Next delivery: 50 pcs. on 2026-06-05 Available in 10 days: 190 pcs. - if ordered today

Total Price: 12.59 € *

1 pcs.

12.5902 €

10 pcs.

11.6025 €

50 pcs.

10.9004 €

100 pcs.

10.2340 €

500 pcs.

9.5319 €

4 mm lamella plug, straight

2 m

2.5 mm²

red

PVC

gold-plated

CAT II, CAT III

1000 V/600 V

32 A

Yes

28.0039-03021 Stäubli Electrical Connectors Test Leads

Measuring lead with (2 mm plug, spring-loaded, straight) to (2 mm plug, spring-loaded, straight), 300 mm, black, PVC, 0.5 mm², CAT O, 28.0039-03021

Order No.:

86F632

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

28.0039-03021

Available: 22 pcs. Next delivery: 70 pcs. on 2026-06-11 Available in 10 days: 160 pcs. - if ordered today

Total Price: 4.86 € *

1 pcs.

4.8552 €

10 pcs.

4.4506 €

50 pcs.

4.2126 €

100 pcs.

3.9389 €

500 pcs.

3.6652 €

2 mm plug, spring-loaded, straight

300 mm

0.5 mm²

black

PVC

gold-plated

CAT O

30 VAC/60 VDC

10 A

66.2010-05022 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 500 mm, red, PVC, 1.0 mm², CAT II, CAT III, 66.2010-05022

Order No.:

86F2513

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

66.2010-05022

Available: 4 pcs. Next delivery: 10 pcs. on 2026-06-09 Available in 10 days: 190 pcs. - if ordered today

Total Price: 6.74 € *

1 pcs.

6.7354 €

10 pcs.

6.1523 €

50 pcs.

5.8191 €

100 pcs.

5.4621 €

500 pcs.

5.0813 €

4 mm lamella plug, straight

500 mm

1.0 mm²

red

PVC

nickel-plated

CAT II, CAT III

1000 V/600 V

19 A

Yes

66.2014-02520 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 250 mm, green/yellow, PVC, 2.5 mm², CAT II, CAT III, 66.2014-02520

Order No.:

86F2764

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

66.2014-02520

Available: 5 pcs. Available in 10 days: 40 pcs. - if ordered today

Total Price: 7.15 € *

1 pcs.

7.1519 €

10 pcs.

6.5688 €

50 pcs.

6.1642 €

100 pcs.

5.7953 €

500 pcs.

5.4145 €

4 mm lamella plug, straight

250 mm

2.5 mm²

green/yellow

PVC

nickel-plated

CAT II, CAT III

1000 V/600 V

32 A

Yes

66.2014-15021 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 1.5 m, black, PVC, 2.5 mm², CAT II, CAT III, 66.2014-15021

Order No.:

86F2809

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

66.2014-15021

Available: 4 pcs. Next delivery: 10 pcs. on 2026-06-09 Available in 10 days: 200 pcs. - if ordered today

Total Price: 9.51 € *

1 pcs.

9.5081 €

10 pcs.

8.7584 €

50 pcs.

8.2348 €

100 pcs.

7.7231 €

500 pcs.

7.1995 €

4 mm lamella plug, straight

1.5 m

2.5 mm²

black

PVC

nickel-plated

CAT II, CAT III

1000 V/600 V

32 A

Yes

934063100 Hirschmann Test & Measurement Test Leads

Measuring lead with (4 mm plug, spring-loaded, straight) to (4 mm plug, spring-loaded, straight), 1 m, black, PVC, 2.5 mm², CAT O, 934063100

Order No.:

86F4474

Manufacturer:

Hirschmann Test & Measurement

Manufacturer SKU:

934063100

Available: 18 pcs. Next delivery: 50 pcs. on 2026-05-26 Available in 6 Days: 1,025 pcs. - if ordered today

Total Price: 5.56 € *

1 pcs.

5.5573 €

25 pcs.

5.0337 €

50 pcs.

4.7600 €

100 pcs.

4.4744 €

250 pcs.

4.2007 €

4 mm plug, spring-loaded, straight

1 m

2.5 mm²

black

PVC

nickel-plated

CAT O

30 VAC/60 VDC

32 A

934059101 Hirschmann Test & Measurement Test Leads

Measuring lead with (4 mm plug, spring-loaded, straight) to (4 mm plug, spring-loaded, straight), 250 mm, red, PVC, 2.5 mm², CAT O, 934059101

Order No.:

86F4480

Manufacturer:

Hirschmann Test & Measurement

Manufacturer SKU:

934059101

Available: 5 pcs. Next delivery: 25 pcs. on 2026-05-26 Available in 6 Days: 75 pcs. - if ordered today

Total Price: 4.56 € *

1 pcs.

4.5577 €

25 pcs.

4.1055 €

50 pcs.

3.8794 €

100 pcs.

3.6414 €

250 pcs.

3.4153 €

4 mm plug, spring-loaded, straight

250 mm

2.5 mm²

red

PVC

nickel-plated

CAT O

30 VAC/60 VDC

32 A

66.9408-05022 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm plug, spring-loaded, straight) to (4 mm plug, spring-loaded, straight), 500 mm, red, silicone, 2.5 mm², CAT II, 66.9408-05022

Order No.:

86F9206

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

66.9408-05022

Available: 4 pcs. Available in 10 days: 125 pcs. - if ordered today

Total Price: 14.21 € *

1 pcs.

14.2086 €

25 pcs.

13.1495 €

50 pcs.

12.0666 €

100 pcs.

11.3645 €

500 pcs.

10.6505 €

4 mm plug, spring-loaded, straight

500 mm

2.5 mm²

red

silicone

nickel-plated

CAT II

600 V

32 A

Yes

66.1047-20021 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 2 m, black, silicone, 1.0 mm², CAT IV, 66.1047-20021

Order No.:

86F9984

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

66.1047-20021

Available: 1 pcs. Next delivery: 10 pcs. on 2026-06-09 Available in 10 days: 20 pcs. - if ordered today

Total Price: 18.10 € *

1 pcs.

18.0999 €

10 pcs.

17.0408 €

50 pcs.

15.9698 €

100 pcs.

14.8988 €

250 pcs.

13.8516 €

4 mm lamella plug, straight

2 m

1.0 mm²

black

silicone

nickel-plated

CAT IV

1000 V

8 A

Yes

66.1047-20022 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 2 m, red, silicone, 1.0 mm², CAT IV, 66.1047-20022

Order No.:

86F9985

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

66.1047-20022

Available: 5 pcs. Next delivery: 10 pcs. on 2026-06-09 Available in 10 days: 30 pcs. - if ordered today

Total Price: 18.10 € *

1 pcs.

18.0999 €

10 pcs.

17.0408 €

50 pcs.

15.9698 €

100 pcs.

14.8988 €

250 pcs.

13.8516 €

4 mm lamella plug, straight

2 m

1.0 mm²

red

silicone

nickel-plated

CAT IV

1000 V

8 A

Yes

66.2010-05021 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 500 mm, black, PVC, 1.0 mm², CAT II, CAT III, 66.2010-05021

Order No.:

86F2512

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

66.2010-05021

Available: 3 pcs. Available in 10 days: 260 pcs. - if ordered today

Total Price: 6.74 € *

1 pcs.

6.7354 €

10 pcs.

6.1523 €

50 pcs.

5.8191 €

100 pcs.

5.4621 €

500 pcs.

5.0813 €

4 mm lamella plug, straight

500 mm

1.0 mm²

black

PVC

nickel-plated

CAT II, CAT III

1000 V/600 V

19 A

Yes

66.2015-05023 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 500 mm, blue, PVC, 2.5 mm², CAT II, CAT III, 66.2015-05023

Order No.:

86F2844

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

66.2015-05023

Available: 6 pcs. Available in 10 days: 50 pcs. - if ordered today

Total Price: 9.59 € *

1 pcs.

9.5914 €

10 pcs.

8.8179 €

50 pcs.

8.3062 €

100 pcs.

7.7826 €

500 pcs.

7.2828 €

4 mm lamella plug, straight

500 mm

2.5 mm²

blue

PVC

gold-plated

CAT II, CAT III

1000 V/600 V

32 A

Yes

64.1035-10021 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 1 m, black, PVC, 2.5 mm², 64.1035-10021

Order No.:

86F2331

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

64.1035-10021

Available: 10 pcs. Next delivery: 10 pcs. on 2026-06-09

Total Price: 8.32 € *

1 pcs.

8.3181 €

10 pcs.

7.6279 €

50 pcs.

7.1995 €

100 pcs.

6.7473 €

500 pcs.

6.3070 €

4 mm lamella plug, straight

1 m

2.5 mm²

black

PVC

gold-plated

30 VAC/60 VDC

32 A

64.1037-10021 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 1 m, black, silicone, 2.5 mm², 64.1037-10021

Order No.:

86F2451

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

64.1037-10021

Available: 1 pcs. Next delivery: 10 pcs. on 2026-06-15

Total Price: 10.75 € *

1 pcs.

10.7457 €

10 pcs.

9.8651 €

50 pcs.

9.3058 €

100 pcs.

8.7227 €

500 pcs.

8.1158 €

4 mm lamella plug, straight

1 m

2.5 mm²

black

silicone

gold-plated

30 VAC/60 VDC

32 A

64.1037-10022 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 1 m, red, silicone, 2.5 mm², 64.1037-10022

Order No.:

86F2452

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

64.1037-10022

Available: 6 pcs. Next delivery: 10 pcs. on 2026-06-15

Total Price: 10.75 € *

1 pcs.

10.7457 €

10 pcs.

9.8651 €

50 pcs.

9.3058 €

100 pcs.

8.7227 €

500 pcs.

8.1158 €

4 mm lamella plug, straight

1 m

2.5 mm²

red

silicone

gold-plated

30 VAC/60 VDC

32 A

66.2014-10022 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 1 m, red, PVC, 2.5 mm², CAT II, CAT III, 66.2014-10022

Order No.:

86F2799

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

66.2014-10022

Available: 39 pcs. Next delivery: 80 pcs. on 2026-06-01

Total Price: 8.59 € *

1 pcs.

8.5918 €

10 pcs.

7.8659 €

50 pcs.

7.4137 €

100 pcs.

6.9377 €

500 pcs.

6.4736 €

4 mm lamella plug, straight

1 m

2.5 mm²

red

PVC

nickel-plated

CAT II, CAT III

1000 V/600 V

32 A

Yes

66.2014-20023 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 2 m, blue, PVC, 2.5 mm², CAT II, CAT III, 66.2014-20023

Order No.:

86F2822

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

66.2014-20023

Available: 5 pcs.

Total Price: 10.47 € *

1 pcs.

10.4720 €

10 pcs.

9.6152 €

50 pcs.

9.0440 €

100 pcs.

8.4847 €

500 pcs.

7.9254 €

4 mm lamella plug, straight

2 m

2.5 mm²

blue

PVC

nickel-plated

CAT II, CAT III

1000 V/600 V

32 A

Yes

66.2017-02522 Stäubli Electrical Connectors Test Leads

Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 250 mm, red, silicone, 2.5 mm², CAT II, CAT III, 66.2017-02522

Order No.:

86F2964

Manufacturer:

Stäubli Electrical Connectors

Manufacturer SKU:

66.2017-02522

Available: 10 pcs. Next delivery: 30 pcs. on 2026-06-11

Total Price: 13.16 € *

1 pcs.

13.1614 €

10 pcs.

12.1023 €

50 pcs.

11.4002 €

100 pcs.

10.6743 €

500 pcs.

9.9841 €

4 mm lamella plug, straight

250 mm

2.5 mm²

red

silicone

gold-plated

CAT II, CAT III

1000 V/600 V

32 A

Yes

Buy test leads

Test leads are specialized cables used in electronics and electrical engineering to connect measuring devices to the objects to be measured. They enable safe and accurate transmission of measurement signals, ensuring the reliability of the obtained data.

Test leads are indispensable in laboratories, workshops and in industry so that precise measurements of electrical quantities such as voltage, current or resistance can be made.

When using high-quality test leads, it is also essential to choose robust connectors to ensure a secure and durable connection.

Bürklin Elektronik: Components for your needs

Whether connectors or cables and leads: At Bürklin Elektronik, you will find a wide range of components and products that meet the highest standards and are suitable for a variety of applications. Explore our product range - you will find exactly the test leads that meet your requirements! Our staff at Bürklin Elektronik will support you with your purchase and clarify any questions - quickly and reliably.

Country	Runtime days	Freight excl. VAT	Freight incl. VAT
Germany	1	6,90 €	8,21 €
Austria	1-2	8,30 €	9,96 €
Switzerland	1-2	16,40 €	19,52 €