Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3M TR-642N Battery Charger for TR-Series Powered Air Respirators - 3M PAPR Batteries & Battery Chargers
3M3M PAPR Batteries & Battery Chargers

3M TR-642N Battery Charger for TR-Series Powered Air Respirators

The 3M TR-Series Battery Charger (MPN TR-642N) is a battery charger designed for use with 3M Powered Air Respirators. This unit supports the TR-Series respirator system, enabling reliable charging of compatible…

SKU 3G-OTH-748176

Also listed as: TR642N · TR 642N

Brand
3M
Item
TR-642N Battery Charger for TR-Series Powered Air Respirators
Category
3M PAPR Batteries & Battery Chargers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

3M
Manufacturer Part Number
TR-642N
Type
Powered Air Respirators, Battery Charger
For Use With
Powered Air Respirators
Product Type
Battery Charger

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M TR-Series Battery Charger (MPN TR-642N) is a battery charger designed for use with 3M Powered Air Respirators. This unit supports the TR-Series respirator system, enabling reliable charging of compatible batteries.

Frequently Asked Questions

What is the 3M TR-642N battery charger used for?

The 3M TR-642N battery charger is designed to recharge batteries used with 3M TR-Series powered air respirators. It supports reliable charging for compatible battery packs, ensuring your respirator system stays operational in industrial environments requiring respiratory protection.

What are the specifications of the 3M TR-642N battery charger?

The 3M TR-642N is a battery charger for powered air respirators, specifically the TR-Series. Its manufacturer part number is TR-642N. It is intended for use with 3M PAPR systems to charge compatible batteries, enabling continuous operation of the respirator.

Where to buy the 3M TR-642N battery charger worldwide?

3G Electric supplies the 3M TR-642N battery charger to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine 3M part for your powered air respirator system.

How to maintain the 3M TR-642N battery charger?

To maintain the 3M TR-642N battery charger, keep it clean and dry, inspect the charging contacts for debris, and follow 3M's guidelines for charging cycles. Avoid exposing the charger to extreme temperatures or moisture to ensure reliable performance with your TR-Series respirator.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M 3m papr batteries & battery chargers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from 3M

View all 3M parts
Rechargeable lithium-ion battery designed for 3M powered air-purifying respirator (PAPR) systems. Provides extended runtime for respiratory protection applications in industrial environments
3M
Rechargeable lithium-ion battery designed for 3M powered air-purifying respirator (PAPR) systems. Provides extended runtime for respiratory protection applications in industrial environments
Disposable lithium battery pack for 3M powered air-purifying respirator (PAPR) systems. Provides single-use power for respiratory protection in environments with airborne contaminants
3M
Disposable lithium battery pack for 3M powered air-purifying respirator (PAPR) systems. Provides single-use power for respiratory protection in environments with airborne contaminants
Rechargeable lithium-ion battery designed for 3M powered air-purifying respirator (PAPR) systems. Provides extended runtime for respiratory protection in industrial environments where airborne contaminants are present
3M
Rechargeable lithium-ion battery designed for 3M powered air-purifying respirator (PAPR) systems. Provides extended runtime for respiratory protection in industrial environments where airborne contaminants are present
The 3M TR-342N is a battery charger designed for use with 3M TR-Series powered air respirators (PAPR). It recharges compatible batteries to maintain readiness for respiratory protection applications in industrial environments
3M
The 3M TR-342N is a battery charger designed for use with 3M TR-Series powered air respirators (PAPR). It recharges compatible batteries to maintain readiness for respiratory protection applications in industrial environments
The 3M Heavy Duty Holster (TR-656) is a carrying accessory designed for use with GVP PAPRs. It provides a secure attachment to a belt, enabling hands-free transport of the respirator system in industrial settings
3M
The 3M Heavy Duty Holster (TR-656) is a carrying accessory designed for use with GVP PAPRs. It provides a secure attachment to a belt, enabling hands-free transport of the respirator system in industrial settings
Holster designed for carrying and providing quick access to GVP Series powered air-purifying respirators (PAPRs). Facilitates secure transport and immediate availability of the respirator system in industrial environments
3M
Holster designed for carrying and providing quick access to GVP Series powered air-purifying respirators (PAPRs). Facilitates secure transport and immediate availability of the respirator system in industrial environments
Rechargeable lithium-ion battery designed to power compatible 3M powered air-purifying respirator (PAPR) systems. Provides reliable energy for respiratory protection in environments with airborne hazards
3M
Rechargeable lithium-ion battery designed to power compatible 3M powered air-purifying respirator (PAPR) systems. Provides reliable energy for respiratory protection in environments with airborne hazards
Adapter kit for use with 3M Versaflo Battery TR-600 Series powered air-purifying respirators. Enables the TR-600 Series battery to power Breathe Easy Series PAPRs. Suitable for industrial safety applications requiring flexible battery compatibility
3M
Adapter kit for use with 3M Versaflo Battery TR-600 Series powered air-purifying respirators. Enables the TR-600 Series battery to power Breathe Easy Series PAPRs. Suitable for industrial safety applications requiring flexible battery compatibility