Kewtech Jumper Link Leads - JUMPLD1
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Product Information
Full details
The Kewtech JUMPLD1 Jumper Link Leads are an essential solution for electricians performing R1 + R2 and insulation testing within distribution boards. Designed for professionals who need to streamline complex testing procedures, these leads offer a reliable connection for verification tasks, though their short length may limit their use in oversized or unusually spaced panel configurations.
All features
| Model Part Number | JUMPLD1 |
|---|---|
| Brand | Kewtech |
Extended Product Information
FAQs
Can these leads be used for high-voltage testing?
These leads are intended for R1 + R2 and insulation testing on low-voltage distribution boards; please check the product specifications against your specific test requirements.
Are the crocodile clips removable?
The clips are permanently attached to the leads to ensure a reliable, low-resistance connection.
What is the total number of leads in the pack?
The pack contains a total of four leads: two 150mm leads and two 450mm leads.
Do these leads work with standard multimeter probes?
These leads are designed for use at the distribution board terminals rather than as extensions for multimeter probes.
Are the leads color-coded for polarity?
They feature a uniform yellow and black scheme designed for high visibility, not necessarily for polarity identification.
Troubleshooting
Intermittent test results or fluctuating readings
Ensure the crocodile clips are fully seated on the terminals and that there is no oxidation or dirt on the metal contact points.
Difficulty attaching clips to crowded terminals
Use the 150mm leads for adjacent connections to reduce cable slack and avoid overcrowding the board area.
Visible signs of wear on the cable sheath
Immediately remove the lead from service and replace it, as damaged insulation can cause short circuits or safety hazards.
Pros and Cons
Pros
- High-visibility color scheme prevents accidental disconnection or loss
- Varied cable lengths provide flexibility for different distribution board layouts
- Compact crocodile clips allow for attachment to tight terminals
- Durable construction suitable for daily site use
Cons
- Limited reach for very large industrial panel boards
- Small crocodile clips may struggle with extremely thick cable conductors
- Not intended for high-current applications
Setup, Compatibility & Care
To use the leads, attach the crocodile clips directly to the circuit conductors or test terminals within the distribution board. Ensure the connection is firm to avoid inaccurate readings during resistance testing. For care and maintenance, regularly inspect the leads for any insulation damage or fraying at the junction of the clip and wire. Wipe the leads down with a dry, lint-free cloth to remove dust and debris. Do not use chemical solvents for cleaning, as these may degrade the cable insulation. Always store the leads in a protective pouch to avoid tangling or damage to the crocodile clips when not in use.