JONARD TOOLS Pocket Burnisher: Round, Coarse/Fine/Medium, 1 1/2 in Blade Lg, 3/16 in Blade Wd
The JONARD TOOLS Pocket Burnisher: Round (MPN PB-3R) is a pen-style relay-contact burnisher kit with a round blade. It offers coarse, fine, and medium grades, with a 1 1/2 in blade length, 3/16 in blade width, and a…
SKU 3G-OTH-632379
Also listed as: PB3R · PB 3R
Local availability & support
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The JONARD TOOLS Pocket Burnisher: Round (MPN PB-3R) is a pen-style relay-contact burnisher kit with a round blade. It offers coarse, fine, and medium grades, with a 1 1/2 in blade length, 3/16 in blade width, and a 4 1/2 in handle length.
Frequently Asked Questions
What is a JONARD TOOLS PB-3R pocket burnisher used for?
The JONARD TOOLS PB-3R pocket burnisher is used to clean and polish relay contacts, switches, and other electrical connections. Its round blade with coarse, fine, and medium grades removes oxidation and debris without damaging contact surfaces, ensuring reliable conductivity in industrial control panels and automation systems.
What are the specifications of the JONARD TOOLS PB-3R pocket burnisher?
The JONARD TOOLS PB-3R pocket burnisher has a round blade with coarse, fine, and medium grades. Blade length is 1 1/2 in, blade width is 3/16 in, and handle length is 4 1/2 in. It is a pen-style relay-contact burnisher kit, model PB-3R, designed for precision cleaning of electrical contacts.
Where to buy a JONARD TOOLS PB-3R pocket burnisher worldwide?
3G Electric supplies the JONARD TOOLS PB-3R pocket burnisher worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this pen-style relay-contact burnisher kit.
How to use a JONARD TOOLS PB-3R pocket burnisher for relay contact cleaning?
To use the JONARD TOOLS PB-3R pocket burnisher, gently insert the round blade between relay contacts and slide it back and forth. Use the coarse grade for heavy oxidation, fine for light cleaning, and medium for general maintenance. Avoid excessive pressure to prevent bending contacts. Always disconnect power before cleaning.
Used in
Common applications for JONARD TOOLSJONARD TOOLS Products
3G Electric supplies JONARD TOOLS pen-style relay-contact burnisher kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.