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Pair of red and black silicone test leads with 4 mm banana plugs and pointed probes, 33.46 inch long

BFKK

BFKK CAT IV 1000V 20A Silicone Test Leads 33.46 inch 4 mm Banana Plug

SKU CH-E0M9-QB3MY

Silicone-insulated test leads rated CAT IV 1000V and 20A with 4 mm banana plugs, 33.46 inch length, ultra-low resistance below 40 milliohms per meter, and replaceable precision probes

  • TypeAC Current Line Splitters
  • CAT IV 1000 V rating protects you up to 2500 V transients
  • 20 A capacity handles high-current circuits without overheating
  • 198 strands of 0.08 mm tinned copper keep resistance below 40 mΩ/m
  • Silicone insulation stays flexible from -122 °F to 392 °F for year-round use
  • 4 mm banana plugs fit most multimeters and clamp meters instantly

Professional test-lead kit for CAT IV environments

This BFKK test-lead kit is built for electricians and technicians who work on CAT IV 1000 V installations and need 20 A current capability. The 33.46 inch silicone leads stay flexible down to -122 °F and up to 392 °F. Standard 4 mm banana plugs fit most multimeters, clamp meters and voltmeters.

CAT IV 1000 V (2500 V max) 20 A rating

The single specification that decides suitability is the CAT IV 1000 V (2500 V max) 20 A rating. Leads use 198 strands of 0.08 mm tinned pure copper for ultra-low milliohm resistance below 40 milliohms per meter. Double-insulated TPE liquid silicone and double-injection moulding meet the stated category.

Replaceable 0.1 mm precision probe tips

Four 0.1 mm replaceable precision probe tips are included, letting you penetrate insulation for point measurements without replacing the whole lead. A precision packaging box keeps tips and leads organised. Buyers who need integrated current clamps or wireless logging will not find those functions here.

Highlights

  • CAT IV 1000 V rating protects you up to 2500 V transients
  • 20 A capacity handles high-current circuits without overheating
  • 198 strands of 0.08 mm tinned copper keep resistance below 40 mΩ/m
  • Silicone insulation stays flexible from -122 °F to 392 °F for year-round use
  • 4 mm banana plugs fit most multimeters and clamp meters instantly

Specifications

TypeAC Current Line Splitters

Questions about this item

What does the CAT IV 1000V 20A rating mean for daily measurements?

It certifies the leads for safe use on Category IV circuits up to 1000 volts and 20 amps, with a 2500V maximum transient withstand.

How does the 4 mm banana plug interface limit what I can connect?

The standard 4 mm pure copper banana plugs fit most multimeters, clamp meters and voltmeters, capping compatibility at instruments that accept that plug size.

What clearance do the 33.46 inch leads and probe tips need behind a panel?

The leads measure 33.46 inches long and carry 0.1 mm replaceable precision tips that can penetrate insulation, so allow space for the cable bend radius and probe insertion depth.

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