Connection terminals

for the connection of free cable ends and threaded bolts.

Kelvin Terminal KL25 Battery Terminal KL01


Kelvin Terminals: 

The name "Kelvin" describes the used 4-wire technology: the test signal and the measurement signal (sensor line) are transmitted separately to the DUT. Low impedance measurements are possible only with this technique. The Kelvin terminals are used if connections such as threaded bolts or free cable ends must be contacted. The Kelvin terminals are also used in ground bond tests: Low impedance cables are measured here with the ground bond tester.
The Kelvin terminals of SPS electronic are of high quality and available in different versions. The exchangeable clamping jaws allow connection of free cable ends as well as threaded bolts.

  KL20 KL25 KL28
Pressing force 100 N 100 N 100 N
Contact area 20 mm² (0.03 in.²) 20 mm² (0.03 in.²) 20 mm² (0.03 in.²)
Connection cable available separately appx. 1.5 m (4.9 ft.) long with 4 mm (0.16 in.) laboratory plugs
Opening width 30 mm (1.1 in.) 15 mm (0.6 in.) 35 mm (1.4 in.)
Jaws for free cable ends: from 0.5 to 30 mm Ø (0.02 to 1.2 in.) | for threaded bolts: from 2 to 5 mm Ø (0.08 to 0.19 in.)
Material made of black plastic made of black plastic made of black plastic
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Battery Terminal: 

The high-quality battery terminal from SPS electronic is made of yellow galvanised sheet steel and insulated with PVC grips. It can be loaded up to 80A and has a contact area of 10 mm²(0.015 in.²).

Rated current 80 A
Contact area 10 mm² (0.015 in.²)
Connection can be crimped on or screwed on (ring eyelet M4) | with strain relief
Opening width 20 mm (0.8 in.)
Length 125 mm (4.92 in.)
Weight 60 g
Material made of yellow galvanised sheet steel | with PVC grips
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