Laboratory Connectors
622 items in 2,255 variations
*incl. VAT plus shipping costs
Item description
Total
Version
diameter
Colour
Connection
contact surface
Cable cross-section
max. Cable diameter
Installation diameter
Rated Voltage
Rated current
Rated category
Touch safe
Length
Order No.:
10F755
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
930435100
Total Price: 1.67 € *
1 pcs.
1.6660 €
50 pcs.
1.5827 €
100 pcs.
1.4875 €
500 pcs.
1.3923 €
1000 pcs.
1.2971 €
plug
4 mm
black
screw connection
nickel-plated
2.5 mm²
30 VAC/60 VDC
30 A
CAT O
No
55 mm
Order No.:
10F756
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
930435101
Total Price: 1.67 € *
1 pcs.
1.6660 €
50 pcs.
1.5827 €
100 pcs.
1.4875 €
500 pcs.
1.3923 €
1000 pcs.
1.2971 €
plug
4 mm
red
screw connection
nickel-plated
2.5 mm²
30 VAC/60 VDC
30 A
CAT O
No
55 mm
Order No.:
10F780
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
934100100
Total Price: 2.13 € *
1 pcs.
2.1301 €
10 pcs.
2.0230 €
50 pcs.
1.8088 €
100 pcs.
1.7255 €
500 pcs.
1.6184 €
plug
4 mm
black
screw connection
nickel-plated
0.5-1.5 mm²
4.2 mm
30 VAC/60 VDC
24 A
CAT O
No
58 mm
Order No.:
12F205
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
932153101
Total Price: 4.45 € *
1 pcs.
4.4506 €
10 pcs.
4.2245 €
50 pcs.
3.7842 €
100 pcs.
3.5581 €
1000 pcs.
3.3439 €
plug
4 mm
red
screw connection
nickel-plated
2.5 mm²
30 VAC/60 VDC
30 A
CAT O
Yes
65 mm
Order No.:
12F221
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
934097101
Total Price: 2.27 € *
1 pcs.
2.2729 €
10 pcs.
2.1539 €
50 pcs.
1.9278 €
100 pcs.
1.8207 €
1000 pcs.
1.5946 €
plug
4 mm
red
screw connection
nickel-plated
0.5-1.5 mm²
4.2 mm
1000 V
24 A
CAT III
Yes
54.3 mm
Order No.:
12F241
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
934099101
Total Price: 1.96 € *
1 pcs.
1.9635 €
10 pcs.
1.8683 €
50 pcs.
1.6660 €
100 pcs.
1.5708 €
1000 pcs.
1.4756 €
plug
4 mm
red
screw connection
nickel-plated
0.5-1.5 mm²
4.2 mm
1000 V
24 A
CAT II
Yes
58 mm
Order No.:
15F180
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
930726100
Total Price: 0.98 € *
1 pcs.
0.9758 €
50 pcs.
0.9282 €
250 pcs.
0.8806 €
1000 pcs.
0.8330 €
2500 pcs.
0.7378 €
plug
4 mm
black
screw connection
nickel-plated
1.5 mm²
30 VAC/60 VDC
16 A
CAT O
No
60 mm
Order No.:
15F210
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
930726104
Total Price: 0.98 € *
1 pcs.
0.9758 €
50 pcs.
0.9282 €
250 pcs.
0.8806 €
1000 pcs.
0.8330 €
2500 pcs.
0.7378 €
plug
4 mm
green
screw connection
nickel-plated
1.5 mm²
30 VAC/60 VDC
16 A
CAT O
No
60 mm
Order No.:
15F230
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
930727100
Total Price: 0.98 € *
1 pcs.
0.9758 €
50 pcs.
0.9282 €
250 pcs.
0.8806 €
1000 pcs.
0.8211 €
2500 pcs.
0.7259 €
plug
4 mm
black
solder connection
nickel-plated
2.5 mm²
30 VAC/60 VDC
30 A
CAT O
No
60 mm
Order No.:
15F305
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
930729100
Total Price: 1.64 € *
1 pcs.
1.6422 €
50 pcs.
1.4756 €
100 pcs.
1.3923 €
500 pcs.
1.3090 €
1000 pcs.
1.2376 €
plug
4 mm
black
screw connection
nickel-plated
2.5 mm²
30 VAC/60 VDC
30 A
CAT O
No
56 mm
Order No.:
15F306
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
930729101
Total Price: 1.64 € *
1 pcs.
1.6422 €
50 pcs.
1.4756 €
100 pcs.
1.3923 €
500 pcs.
1.3090 €
1000 pcs.
1.2376 €
plug
4 mm
red
screw connection
nickel-plated
2.5 mm²
30 VAC/60 VDC
30 A
CAT O
No
56 mm
Order No.:
15F341
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
973509100
Total Price: 0.65 € *
1 pcs.
0.6545 €
10 pcs.
0.6069 €
100 pcs.
0.5474 €
500 pcs.
0.4998 €
1000 pcs.
0.4522 €
plug
2 mm
black
solder connection
nickel-plated
30 VAC/60 VDC
6 A
CAT O
No
37 mm
Order No.:
20F2102
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
931804100
Total Price: 0.92 € *
1 pcs.
0.9163 €
50 pcs.
0.8568 €
250 pcs.
0.8211 €
1000 pcs.
0.7616 €
2500 pcs.
0.6902 €
jack
4 mm
black
solder connection
nickel-plated
2.5 mm²
30 VAC/60 VDC
16 A
CAT O
No
48 mm
Order No.:
20F2104
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
931804101
Total Price: 0.92 € *
1 pcs.
0.9163 €
50 pcs.
0.8568 €
250 pcs.
0.8211 €
1000 pcs.
0.7616 €
2500 pcs.
0.6902 €
jack
4 mm
red
solder connection
nickel-plated
2.5 mm²
30 VAC/60 VDC
16 A
CAT O
No
48 mm
Order No.:
22F340
Manufacturer:
Stäubli Electrical Connectors
Manufacturer SKU:
23.0050-21
Total Price: 2.36 € *
1 pcs.
2.3562 €
50 pcs.
2.0111 €
100 pcs.
1.9040 €
500 pcs.
1.8445 €
1000 pcs.
1.6541 €
socket
2 mm
black
solder connection
gold-plated
5.3 mm
30 VAC/60 VDC
10 A
No
23.3 mm
Order No.:
22F7149
Manufacturer:
Stäubli Electrical Connectors
Manufacturer SKU:
66.2022-25
Total Price: 2.11 € *
1 pcs.
2.1063 €
10 pcs.
1.7969 €
100 pcs.
1.6541 €
500 pcs.
1.5827 €
1000 pcs.
1.4518 €
plug
4 mm
green
solder connection
nickel-plated
2.5 mm²
3.9 mm
1000 V/600 V
32 A
CAT II, CAT III
Yes
56.4 mm
Order No.:
25F120
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
930176103
Total Price: 0.98 € *
1 pcs.
0.9758 €
50 pcs.
0.9282 €
200 pcs.
0.8330 €
1000 pcs.
0.7854 €
2000 pcs.
0.7378 €
socket
4 mm
yellow
screw connection
tin-plated
8 mm
30 VAC/60 VDC
32 A
CAT O
No
23 mm
Order No.:
25F130
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
930176104
Total Price: 0.98 € *
1 pcs.
0.9758 €
50 pcs.
0.9282 €
200 pcs.
0.8330 €
1000 pcs.
0.7854 €
2000 pcs.
0.7378 €
socket
4 mm
green
screw connection
tin-plated
8 mm
30 VAC/60 VDC
32 A
CAT O
No
23 mm
Order No.:
25F142
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
930176107
Total Price: 0.98 € *
1 pcs.
0.9758 €
50 pcs.
0.9282 €
200 pcs.
0.8330 €
1000 pcs.
0.7854 €
2000 pcs.
0.7378 €
socket
4 mm
white
screw connection
tin-plated
8 mm
30 VAC/60 VDC
32 A
CAT O
No
23 mm
Order No.:
25F150
Manufacturer:
Hirschmann Test & Measurement
Manufacturer SKU:
930166100
Total Price: 0.96 € *
1 pcs.
0.9639 €
50 pcs.
0.9163 €
200 pcs.
0.8211 €
1000 pcs.
0.7616 €
2000 pcs.
0.6902 €
socket
4 mm
black
screw connection
tin-plated
8 mm
30 VAC/60 VDC
32 A
CAT O
No
23 mm
High-quality laboratory connectors
Laboratory connectors are electrical connections that have been specially developed for use in laboratory environments. They ensure precise and secure connections between measuring instruments, test setups and circuits. They are often used where reliable and loss-free signal or power transmission is required, for example in measuring and testing systems or in laboratory power supplies. In general, laboratory connectors impress with their high precision and reliability, as well as their ability to ensure repeatable measurements in controlled environments.
Laboratory connectors from well-known brands at Bürklin
Test jacks, insulating sleeves, reducing sleeves: you can find all this and more in our extensive range of high-quality products from renowned manufacturers. The desired laboratory connectors will be delivered to you in a short time, thanks to the usual short delivery times in our online shop. If you need help with your selection, do not hesitate to contact our competent team! They will be happy to help you with their expertise and knowledge.