We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

SALSBURY INDUSTRIES Mailbox: 4B+, 6 Doors, Vertical, 19 in H x 35 1/4 in W x 7 1/2 in D, Surface Mounting - Multi-Unit Mailboxes
SALSBURY INDUSTRIESMulti-Unit Mailboxes

SALSBURY INDUSTRIES Mailbox: 4B+, 6 Doors, Vertical, 19 in H x 35 1/4 in W x 7 1/2 in D, Surface Mounting

The SALSBURY INDUSTRIES 4B+ Multi-Unit Mailbox (MPN 3506ASU) is a vertical, surface-mounting, lockable unit with 6 front-access doors, measuring 19 in H x 35 1/4 in W x 7 1/2 in D. 3G Electric sources this genuine…

SKU 3G-OTH-643371

Also listed as: 3506 ASU · 3506-ASU

Brand
SALSBURY INDUSTRIES
Item
Mailbox: 4B+, 6 Doors, Vertical, 19 in H x 35 1/4 in W x 7 1/2 in D, Surface Mounting
Category
Multi-Unit Mailboxes
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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SALSBURY INDUSTRIES
Manufacturer Part Number
3506ASU
Type
Vertical, 19 in H x 35 1/4 in W x 7 1/2 in D, Surface Mounting, Lockable
Doors
6

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

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

Product Description

The SALSBURY INDUSTRIES 4B+ Multi-Unit Mailbox (MPN 3506ASU) is a vertical, surface-mounting, lockable unit with 6 front-access doors, measuring 19 in H x 35 1/4 in W x 7 1/2 in D. 3G Electric sources this genuine industrial mailbox across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SALSBURY INDUSTRIES 4B+ mailbox used for?

The SALSBURY INDUSTRIES 4B+ mailbox (MPN 3506ASU) is a vertical, surface-mounting, lockable unit with 6 front-access doors, designed for secure mail collection in multi-tenant residential or commercial buildings. 3G Electric supplies this genuine industrial mailbox across 14 departments — and far more — with specialist depth in combustion, pumps and controls.

What are the specifications of the SALSBURY INDUSTRIES 3506ASU mailbox?

The SALSBURY INDUSTRIES 3506ASU mailbox is a vertical, surface-mounting, lockable unit with 6 front-access doors, measuring 19 in H x 35 1/4 in W x 7 1/2 in D. It is a 4B+ type multi-unit mailbox. 3G Electric sources this genuine industrial mailbox across 14 departments — and far more — with specialist depth in combustion, pumps and controls.

Where to buy the SALSBURY INDUSTRIES 3506ASU mailbox worldwide?

3G Electric supplies the SALSBURY INDUSTRIES 3506ASU mailbox worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls. Contact us for availability and delivery to your location.

How to install the SALSBURY INDUSTRIES 4B+ mailbox?

Install the SALSBURY INDUSTRIES 4B+ mailbox by securely mounting it to a vertical wall surface using appropriate hardware (not included). Ensure the unit is level and the lockable front doors operate freely. 3G Electric supplies this genuine mailbox across 14 departments — and far more — with specialist depth in combustion, pumps and controls.

Used in

Common applications for SALSBURY INDUSTRIES
Educational facilities — Salsbury Industries cell-phone lockers (e.g., 19158-15ZSC) for secure phone storage during exams or classes.
Manufacturing plants — Salsbury Industries surface-mount lockers for storing personal electronics in restricted-access areas.
Gyms and fitness centers — Salsbury Industries metal lockers with combination locks for member belongings.
Government or secure facilities — Salsbury Industries locker locks (e.g., 33395BLK) for retrofitting existing lockers to enhance security.
Corporate offices — Salsbury Industries aluminum lockers for employee phone storage during meetings or secure zones.
Healthcare settings — Salsbury Industries lockers for staff to store devices in sterile or restricted environments.

SALSBURY INDUSTRIES Products

3G Electric supplies SALSBURY INDUSTRIES multi-unit mailboxes. 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 SALSBURY INDUSTRIES

View all SALSBURY INDUSTRIES parts
Mailbox: 4B+, 3 Doors, Vertical, 19 in H x 18 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable (MPN 3503ZRU)
SALSBURY INDUSTRIES
Mailbox: 4B+, 3 Doors, Vertical, 19 in H x 18 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable (MPN 3503ZRU)
Mailbox: 4B+, 25 Doors, Horizontal, 29 3/4 in H x 35 3/4 in W x 16 1/2 in D, Recessed Mounting (MPN 3625AFU)
SALSBURY INDUSTRIES
Mailbox: 4B+, 25 Doors, Horizontal, 29 3/4 in H x 35 3/4 in W x 16 1/2 in D, Recessed Mounting (MPN 3625AFU)
Mailbox: 4B+, 4 Doors, Vertical, 19 in H x 24 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable (MPN 3504ASU)
SALSBURY INDUSTRIES
Mailbox: 4B+, 4 Doors, Vertical, 19 in H x 24 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable (MPN 3504ASU)
Mailbox: 4B+, 21 Doors, Horizontal, 40 3/4 in H x 22 3/4 in W x 16 1/2 in D, Recessed Mounting (MPN 3621AFU)
SALSBURY INDUSTRIES
Mailbox: 4B+, 21 Doors, Horizontal, 40 3/4 in H x 22 3/4 in W x 16 1/2 in D, Recessed Mounting (MPN 3621AFU)
Mailbox: 4B+, 3 Doors, Vertical, 19 in H x 18 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable (MPN 3503ZSU)
SALSBURY INDUSTRIES
Mailbox: 4B+, 3 Doors, Vertical, 19 in H x 18 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable (MPN 3503ZSU)
Mailbox: 4B+, 18 Doors, Horizontal, 35 1/4 in H x 22 3/4 in W x 16 1/2 in D, Recessed Mounting (MPN 3618ZFU)
SALSBURY INDUSTRIES
Mailbox: 4B+, 18 Doors, Horizontal, 35 1/4 in H x 22 3/4 in W x 16 1/2 in D, Recessed Mounting (MPN 3618ZFU)
Mailbox: 4B+, 3 Doors, Vertical, 19 in H x 18 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable (MPN 3503ARU)
SALSBURY INDUSTRIES
Mailbox: 4B+, 3 Doors, Vertical, 19 in H x 18 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable (MPN 3503ARU)
Mailbox: 4B+, 30 Doors, Horizontal, 35 1/4 in H x 35 3/4 in W x 16 1/2 in D, Recessed Mounting (MPN 3630AFU)
SALSBURY INDUSTRIES
Mailbox: 4B+, 30 Doors, Horizontal, 35 1/4 in H x 35 3/4 in W x 16 1/2 in D, Recessed Mounting (MPN 3630AFU)