SALSBURY INDUSTRIESMulti-Unit Mailboxes

SALSBURY INDUSTRIES Mailbox: 4B+, 3 Doors, Vertical, 19 in H x 18 3/4 in W x 7 1/2 in D, Surface Mounting

SKU 3G-OTH-739569

Also listed as: 3503 ZSU · 3503-ZSU

Brand

SALSBURY INDUSTRIES

Item

Mailbox: 4B+, 3 Doors, Vertical, 19 in H x 18 3/4 in W x 7 1/2 in D, Surface Mounting

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

3503ZSU 

Type

Vertical, 19 in H x 18 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable 

Doors

3

Technical Documents

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SALSBURY INDUSTRIES Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SALSBURY INDUSTRIES 4B+ Multi-Unit Mailbox (MPN 3503ZSU) is a vertical, surface-mounting, lockable unit with 3 front-access doors, measuring 19 in H x 18 3/4 in W x 7 1/2 in D. 3G Electric interprets demand and delivers this genuine industrial mailbox across 14 departments — with specialist depth in combustion, pumps and controls as a trust anchor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

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

The SALSBURY INDUSTRIES 4B+ mailbox (MPN 3503ZSU) is a vertical, surface-mounting, lockable unit with 3 front-access doors. It is designed for secure mail collection in multi-tenant residential or commercial buildings, providing organized, lockable compartments for each occupant.

What are the specifications of the SALSBURY INDUSTRIES 4B+ mailbox?

The SALSBURY INDUSTRIES 4B+ mailbox (MPN 3503ZSU) measures 19 in H x 18 3/4 in W x 7 1/2 in D. It features 3 front-access doors, is lockable, and designed for vertical surface mounting. The unit is rated 4B+ for secure mail delivery.

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

3G Electric supplies the SALSBURY INDUSTRIES 4B+ mailbox (MPN 3503ZSU) 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 genuine mailbox.

How to install the SALSBURY INDUSTRIES 4B+ mailbox?

Install the SALSBURY INDUSTRIES 4B+ mailbox by mounting it vertically on a sturdy wall surface using appropriate hardware (not included). Ensure the unit is level and securely fastened. Follow local building codes for mailbox placement and accessibility. Lockable doors require proper key management.

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.

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