We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

SALSBURY INDUSTRIES Mailbox: 4B+, 28 Doors, Horizontal, 40 3/4 in H x 29 1/4 in W x 16 1/2 in D - Multi-Unit Mailboxes
SALSBURY INDUSTRIESMulti-Unit Mailboxes

SALSBURY INDUSTRIES Mailbox: 4B+, 28 Doors, Horizontal, 40 3/4 in H x 29 1/4 in W x 16 1/2 in D

The SALSBURY INDUSTRIES 4B+ Multi-Unit Mailbox (SKU 3628AFU, MPN 3628AFU) is a horizontal, recessed-mount unit with 28 lockable front-access doors, measuring 40 3/4 in H x 29 1/4 in W x 16 1/2 in D.

SKU 3G-OTH-643418

Also listed as: 3628 AFU · 3628-AFU

Brand
SALSBURY INDUSTRIES
Item
Mailbox: 4B+, 28 Doors, Horizontal, 40 3/4 in H x 29 1/4 in W x 16 1/2 in D
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SALSBURY INDUSTRIES
Manufacturer Part Number
3628AFU
Type
Horizontal, 40 3/4 in H x 29 1/4 in W x 16 1/2 in D, Recessed Mounting
Doors
28

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 (SKU 3628AFU, MPN 3628AFU) is a horizontal, recessed-mount unit with 28 lockable front-access doors, measuring 40 3/4 in H x 29 1/4 in W x 16 1/2 in D.

Frequently Asked Questions

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

The SALSBURY INDUSTRIES 4B+ mailbox is a multi-unit mailbox designed for secure mail distribution in apartment buildings, condominiums, or commercial facilities. Its 28 lockable front-access doors and recessed mounting provide organized, space-saving mail delivery for tenants or employees.

What are the specifications of the SALSBURY INDUSTRIES 3628AFU mailbox?

The SALSBURY INDUSTRIES 3628AFU mailbox is a horizontal, recessed-mount unit with 28 lockable front-access doors. It measures 40 3/4 in H x 29 1/4 in W x 16 1/2 in D. The 4B+ designation indicates its capacity and configuration for multi-tenant mail distribution.

Where to buy the SALSBURY INDUSTRIES 4B+ mailbox worldwide?

3G Electric supplies the SALSBURY INDUSTRIES 4B+ mailbox worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this model.

How to install a recessed-mount multi-unit mailbox?

Installation of a recessed-mount mailbox like the SALSBURY INDUSTRIES 4B+ requires cutting a rough opening in the wall to the unit's dimensions (40 3/4 in H x 29 1/4 in W x 16 1/2 in D). Secure the box with appropriate fasteners, ensure level alignment, and connect any required grounding per local codes.

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

Compatible alternatives & equivalents

Cross-referenced by specification & description
Mailbox: 4B+, 5 Doors, Vertical, 19 in H x 29 3/4 in W x 7 1/2 in D, Recessed Mounting, Lockable (MPN 3505ARU)
SALSBURY INDUSTRIES
Mailbox: 4B+, 5 Doors, Vertical, 19 in H x 29 3/4 in W x 7 1/2 in D, Recessed Mounting, Lockable (MPN 3505ARU)
Mailbox: 4B+, 5 Doors, Vertical, 19 in H x 29 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable (MPN 3505ASU)
SALSBURY INDUSTRIES
Mailbox: 4B+, 5 Doors, Vertical, 19 in H x 29 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable (MPN 3505ASU)
Mailbox: 4B+, 3 Doors, Vertical, 19 in H x 18 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable (MPN 3503ASU)
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 3503ASU)

More from SALSBURY INDUSTRIES

View all SALSBURY INDUSTRIES parts
Mailbox: 4B+, 5 Doors, Vertical, 19 in H x 29 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable (MPN 3505ZSU)
SALSBURY INDUSTRIES
Mailbox: 4B+, 5 Doors, Vertical, 19 in H x 29 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable (MPN 3505ZSU)
Mailbox: 4C, 4 Doors, Horizontal, 23 7/8 in H x 17 in W x 16 1/2 in D, Recessed Mounting, Lockable (MPN 3706S-04ZFU)
SALSBURY INDUSTRIES
Mailbox: 4C, 4 Doors, Horizontal, 23 7/8 in H x 17 in W x 16 1/2 in D, Recessed Mounting, Lockable (MPN 3706S-04ZFU)
Cluster Box Unit: CBU, 10 Doors, Horizontal, 71 3/4 in H x 31 in W x 18 1/2 in D, Pedestal Mounting (MPN 3308R-BLK-U)
SALSBURY INDUSTRIES
Cluster Box Unit: CBU, 10 Doors, Horizontal, 71 3/4 in H x 31 in W x 18 1/2 in D, Pedestal Mounting (MPN 3308R-BLK-U)
Mailbox: 4C, 4 Doors, Horizontal, 23 7/8 in H x 17 in W x 16 1/2 in D, Recessed Mounting, Lockable (MPN 3706S-04AFU)
SALSBURY INDUSTRIES
Mailbox: 4C, 4 Doors, Horizontal, 23 7/8 in H x 17 in W x 16 1/2 in D, Recessed Mounting, Lockable (MPN 3706S-04AFU)
Mailbox: 4B+, 27 Doors, Horizontal, 40 3/4 in H x 29 1/4 in W x 16 1/2 in D, Recessed Mounting (MPN 3628ZFU)
SALSBURY INDUSTRIES
Mailbox: 4B+, 27 Doors, Horizontal, 40 3/4 in H x 29 1/4 in W x 16 1/2 in D, Recessed Mounting (MPN 3628ZFU)
Mailbox: 4B+, 20 Doors, Horizontal, 29 3/4 in H x 29 1/4 in W x 16 1/2 in D, Recessed Mounting (MPN 3620AFU)
SALSBURY INDUSTRIES
Mailbox: 4B+, 20 Doors, Horizontal, 29 3/4 in H x 29 1/4 in W x 16 1/2 in D, Recessed Mounting (MPN 3620AFU)
Mailbox: 4B+, 7 Doors, Vertical, 19 in H x 40 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable (MPN 3507ZSU)
SALSBURY INDUSTRIES
Mailbox: 4B+, 7 Doors, Vertical, 19 in H x 40 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable (MPN 3507ZSU)
Mailbox: 4B+, 15 Doors, Horizontal, 29 3/4 in H x 22 3/4 in W x 16 1/2 in D, Recessed Mounting (MPN 3615AFU)
SALSBURY INDUSTRIES
Mailbox: 4B+, 15 Doors, Horizontal, 29 3/4 in H x 22 3/4 in W x 16 1/2 in D, Recessed Mounting (MPN 3615AFU)