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Test Leads

1,134 items in 3,851 variations
*incl. VAT plus shipping costs
Item description
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Price list
Connection (1)
Connection (2)
Cable length
Cable cross-section
Colour
Material
contact surface
Rated category
Rated Voltage
Rated current
Touch safe
66.2017-02521 Stäubli Electrical Connectors Test Leads
Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 250 mm, black, silicone, 2.5 mm², CAT II, CAT III, 66.2017-02521
Order No.:
 86F2963
Manufacturer:
 Stäubli Electrical Connectors
Manufacturer SKU:
 66.2017-02521
Available: 8 pcs.
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
4 mm lamella plug, straight
250 mm
2.5 mm²
black
silicone
gold-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
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
66.2017-20021 Stäubli Electrical Connectors Test Leads
Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 2 m, black, silicone, 2.5 mm², CAT II, CAT III, 66.2017-20021
Order No.:
 86F3018
Manufacturer:
 Stäubli Electrical Connectors
Manufacturer SKU:
 66.2017-20021
Available: 8 pcs. Next delivery: 10 pcs. on 2026-06-25
Total Price: 18.40 € *
1 pcs.
18.3974 €
10 pcs.
16.9099 €
50 pcs.
15.9460 €
100 pcs.
14.9226 €
500 pcs.
13.9349 €
4 mm lamella plug, straight
4 mm lamella plug, straight
2 m
2.5 mm²
black
silicone
gold-plated
CAT II, CAT III
1000 V/600 V
32 A
Yes
66.2017-20022 Stäubli Electrical Connectors Test Leads
Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 2 m, red, silicone, 2.5 mm², CAT II, CAT III, 66.2017-20022
Order No.:
 86F3019
Manufacturer:
 Stäubli Electrical Connectors
Manufacturer SKU:
 66.2017-20022
Available: 4 pcs. Next delivery: 10 pcs. on 2026-07-09
Total Price: 18.40 € *
1 pcs.
18.3974 €
10 pcs.
16.9099 €
50 pcs.
15.9460 €
100 pcs.
14.9226 €
500 pcs.
13.9349 €
4 mm lamella plug, straight
4 mm lamella plug, straight
2 m
2.5 mm²
red
silicone
gold-plated
CAT II, CAT III
1000 V/600 V
32 A
Yes
934062102 Hirschmann Test & Measurement Test Leads
Measuring lead with (4 mm plug, spring-loaded, straight) to (4 mm plug, spring-loaded, straight), 1 m, blue, PVC, 1.0 mm², CAT O, 934062102
Order No.:
 86F422
Manufacturer:
 Hirschmann Test & Measurement
Manufacturer SKU:
 934062102
Available: 123 pcs. Next delivery: 375 pcs. on 2026-06-09 Available in 6 Days: 300 pcs. - if ordered today
Total Price: 4.94 € *
1 pcs.
4.9385 €
25 pcs.
4.4506 €
50 pcs.
4.2007 €
100 pcs.
3.9508 €
250 pcs.
3.7009 €
4 mm plug, spring-loaded, straight
4 mm plug, spring-loaded, straight
1 m
1.0 mm²
blue
PVC
nickel-plated
CAT O
30 VAC/60 VDC
16 A
No
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: 26 pcs.
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
4 mm plug, spring-loaded, straight
250 mm
2.5 mm²
red
PVC
nickel-plated
CAT O
30 VAC/60 VDC
32 A
No
934195100 Hirschmann Test & Measurement Test Leads
Measuring lead with (4 mm plug, spring-loaded, straight) to (4 mm plug, spring-loaded, straight), 1 m, black, silicone, 1.0 mm², CAT II, 934195100
Order No.:
 86F500
Manufacturer:
 Hirschmann Test & Measurement
Manufacturer SKU:
 934195100
Available: 9 pcs.
Total Price: 7.53 € *
1 pcs.
7.5327 €
25 pcs.
6.7830 €
50 pcs.
6.4022 €
100 pcs.
6.0214 €
250 pcs.
5.4264 €
4 mm plug, spring-loaded, straight
4 mm plug, spring-loaded, straight
1 m
1.0 mm²
black
silicone
nickel-plated
CAT II
1000 V
16 A
Yes
66.9408-20021 Stäubli Electrical Connectors Test Leads
Measuring lead with (4 mm plug, spring-loaded, straight) to (4 mm plug, spring-loaded, straight), 2 m, black, silicone, 2.5 mm², CAT II, 66.9408-20021
Order No.:
 86F8038
Manufacturer:
 Stäubli Electrical Connectors
Manufacturer SKU:
 66.9408-20021
Available: 2 pcs. Next delivery: 25 pcs. on 2026-06-25 Available in 7 Days: 125 pcs. - if ordered today
Total Price: 19.30 € *
1 pcs.
19.3018 €
25 pcs.
17.8500 €
50 pcs.
16.3982 €
100 pcs.
15.4343 €
500 pcs.
14.4823 €
4 mm plug, spring-loaded, straight
4 mm plug, spring-loaded, straight
2 m
2.5 mm²
black
silicone
nickel-plated
CAT II
600 V
32 A
Yes
66.9405-05022 Stäubli Electrical Connectors Test Leads
Measuring lead with (4 mm plug, spring-loaded, straight) to (4 mm plug, spring-loaded, straight), 500 mm, red, PVC, 1.0 mm², CAT II, 66.9405-05022
Order No.:
 86F9172
Manufacturer:
 Stäubli Electrical Connectors
Manufacturer SKU:
 66.9405-05022
Available: 2 pcs.
Total Price: 13.15 € *
1 pcs.
13.1495 €
25 pcs.
12.1499 €
50 pcs.
11.1741 €
100 pcs.
10.5077 €
500 pcs.
9.8651 €
4 mm plug, spring-loaded, straight
4 mm plug, spring-loaded, straight
500 mm
1.0 mm²
red
PVC
nickel-plated
CAT II
600 V
19 A
Yes
66.9405-10021 Stäubli Electrical Connectors Test Leads
Measuring lead with (4 mm plug, spring-loaded, straight) to (4 mm plug, spring-loaded, straight), 1 m, black, PVC, 1.0 mm², CAT II, 66.9405-10021
Order No.:
 86F9174
Manufacturer:
 Stäubli Electrical Connectors
Manufacturer SKU:
 66.9405-10021
Available: 4 pcs. Next delivery: 25 pcs. on 2026-06-11
Total Price: 13.91 € *
1 pcs.
13.9111 €
25 pcs.
12.8282 €
50 pcs.
11.7929 €
100 pcs.
11.0908 €
500 pcs.
10.4125 €
4 mm plug, spring-loaded, straight
4 mm plug, spring-loaded, straight
1 m
1.0 mm²
black
PVC
nickel-plated
CAT II
600 V
19 A
Yes
64.1033-20021 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, 64.1033-20021
Order No.:
 86F2231
Manufacturer:
 Stäubli Electrical Connectors
Manufacturer SKU:
 64.1033-20021
Available: 3 pcs.
Total Price: 11.50 € *
1 pcs.
11.4954 €
10 pcs.
10.5434 €
50 pcs.
9.9127 €
100 pcs.
9.3058 €
500 pcs.
8.6870 €
4 mm lamella plug, straight
4 mm lamella plug, straight
2 m
1.0 mm²
black
silicone
gold-plated
30 VAC/60 VDC
19 A
No
64.1037-10023 Stäubli Electrical Connectors Test Leads
Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 1 m, blue, silicone, 2.5 mm², 64.1037-10023
Order No.:
 86F2453
Manufacturer:
 Stäubli Electrical Connectors
Manufacturer SKU:
 64.1037-10023
Available: 1 pcs. Next delivery: 10 pcs. on 2026-06-25
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
4 mm lamella plug, straight
1 m
2.5 mm²
blue
silicone
gold-plated
30 VAC/60 VDC
32 A
No
66.2010-20022 Stäubli Electrical Connectors Test Leads
Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 2 m, red, PVC, 1.0 mm², CAT II, CAT III, 66.2010-20022
Order No.:
 86F2557
Manufacturer:
 Stäubli Electrical Connectors
Manufacturer SKU:
 66.2010-20022
Available: 5 pcs. Next delivery: 10 pcs. on 2026-06-11 Available in 7 Days: 50 pcs. - if ordered today
Total Price: 8.14 € *
1 pcs.
8.1396 €
10 pcs.
7.4851 €
50 pcs.
7.0448 €
100 pcs.
6.5926 €
500 pcs.
6.1523 €
4 mm lamella plug, straight
4 mm lamella plug, straight
2 m
1.0 mm²
red
PVC
nickel-plated
CAT II, CAT III
1000 V/600 V
19 A
Yes
66.2015-10028 Stäubli Electrical Connectors Test Leads
Measuring lead with (4 mm lamella plug, straight) to (4 mm lamella plug, straight), 1 m, gray, PVC, 2.5 mm², CAT II, CAT III, 66.2015-10028
Order No.:
 86F2871
Manufacturer:
 Stäubli Electrical Connectors
Manufacturer SKU:
 66.2015-10028
Available: 5 pcs.
Total Price: 10.60 € *
1 pcs.
10.6029 €
10 pcs.
9.7461 €
50 pcs.
9.1630 €
100 pcs.
8.6037 €
500 pcs.
8.0206 €
4 mm lamella plug, straight
4 mm lamella plug, straight
1 m
2.5 mm²
gray
PVC
gold-plated
CAT II, CAT III
1000 V/600 V
32 A
Yes
934087101 Hirschmann Test & Measurement Test Leads
Measuring lead with (4 mm plug, spring-loaded, straight) to (4 mm plug, spring-loaded, straight), 500 mm, red, PVC, 2.5 mm², CAT II, 934087101
Order No.:
 86F3830
Manufacturer:
 Hirschmann Test & Measurement
Manufacturer SKU:
 934087101
Available: 1 pcs.
Total Price: 6.58 € *
1 pcs.
6.5807 €
25 pcs.
6.2475 €
50 pcs.
6.0571 €
100 pcs.
5.8548 €
250 pcs.
5.4621 €
4 mm plug, spring-loaded, straight
4 mm plug, spring-loaded, straight
500 mm
2.5 mm²
red
PVC
nickel-plated
CAT II
1000 V
32 A
Yes
28.0039-01521 Stäubli Electrical Connectors Test Leads
Measuring lead with (2 mm plug, spring-loaded, straight) to (2 mm plug, spring-loaded, straight), 150 mm, black, PVC, 0.5 mm², CAT O, 28.0039-01521
Order No.:
 86F8262
Manufacturer:
 Stäubli Electrical Connectors
Manufacturer SKU:
 28.0039-01521
Available: 18 pcs. Next delivery: 10 pcs. on 2026-06-11
Total Price: 4.64 € *
1 pcs.
4.6410 €
10 pcs.
4.2840 €
50 pcs.
4.0222 €
100 pcs.
3.7723 €
500 pcs.
3.5224 €
2 mm plug, spring-loaded, straight
2 mm plug, spring-loaded, straight
150 mm
0.5 mm²
black
PVC
gold-plated
CAT O
30 VAC/60 VDC
10 A
No
64.1060-03021 Stäubli Electrical Connectors Test Leads
Measuring lead with (2 mm lamella plug, straight) to (4 mm lamella plug, straight), 0.3 m, black, PVC, 0.5 mm², 64.1060-03021
Order No.:
 86F9336
Manufacturer:
 Stäubli Electrical Connectors
Manufacturer SKU:
 64.1060-03021
Available: 2 pcs. Next delivery: 10 pcs. on 2026-06-24 Available in 7 Days: 90 pcs. - if ordered today
Total Price: 6.58 € *
1 pcs.
6.5807 €
10 pcs.
6.0809 €
50 pcs.
5.5811 €
100 pcs.
5.2598 €
500 pcs.
4.9385 €
2 mm lamella plug, straight
4 mm lamella plug, straight
0.3 m
0.5 mm²
black
PVC
gold-plated
30 V/60 V
10 A
No
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*incl. VAT plus shipping costs
Subject to prior sale
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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.