SALSBURY INDUSTRIESMulti-Unit Mailboxes

SALSBURY INDUSTRIES 3507ARU Vertical Multi-Unit Mailbox

SKU 3G-OTH-643401

Also listed as: 3507 ARU · 3507-ARU

Brand

SALSBURY INDUSTRIES

Item

3507ARU Vertical Multi-Unit Mailbox

Part Number

3507ARU

Local availability & support

Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SALSBURY INDUSTRIES

Manufacturer Part Number

3507ARU 

Type

Vertical, 19 in H x 40 3/4 in W x 7 1/2 in D, Recessed Mounting, Lockable 

Doors

7

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 3507ARU) is a vertical, lockable unit with 7 front-access doors, measuring 19 in H x 40 3/4 in W x 7 1/2 in D for recessed mounting. 3G Electric interprets this demand and delivers it across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

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

The SALSBURY INDUSTRIES 4B+ mailbox (MPN 3507ARU) is a vertical, lockable multi-unit mailbox designed for recessed mounting in apartment buildings, condominiums, or commercial facilities. It provides secure, front-access mail delivery for up to 7 tenants.

What are the specifications of the SALSBURY INDUSTRIES 3507ARU mailbox?

The SALSBURY INDUSTRIES 3507ARU is a vertical, lockable mailbox with 7 front-access doors. It measures 19 in H x 40 3/4 in W x 7 1/2 in D and is designed for recessed mounting. The unit is rated 4B+ for multi-unit residential use.

Where to buy the SALSBURY INDUSTRIES 3507ARU mailbox worldwide?

3G Electric supplies the SALSBURY INDUSTRIES 3507ARU mailbox to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this lockable, vertical multi-unit mailbox for your project.

How to install a recessed SALSBURY INDUSTRIES mailbox?

To install the SALSBURY INDUSTRIES 3507ARU recessed mailbox, cut a rough opening matching the 19 in H x 40 3/4 in W x 7 1/2 in D dimensions. Secure the unit into the wall cavity using appropriate fasteners, ensuring it is level. Connect any required grounding per local codes.

Used in

Common applications for SALSBURY INDUSTRIES

Multi-tenant residential buildings — Salsbury Cluster Box Unit (MPN 3312GRY-U) with 13 doors for centralized mail delivery.

Commercial office complexes — Salsbury 4C series recessed mailbox (MPN 3706D-2PAFU) for wall-mounted mail distribution.

Institutional facilities — Salsbury 4B+ vertical surface-mount mailbox (MPN 3503ZSU) for compact mail organization.

Outdoor mail kiosks — Salsbury aluminum pedestal (MPN 3395BRZ) for mounting Cluster Box Units in parking areas.

Retrofit projects — Salsbury pedestal (MPN 3385BLK) for replacing or upgrading existing CBU mounting bases.

High-traffic mailrooms — Salsbury horizontal recessed mailbox (MPN 3711S-2PAFU) with lockable doors for secure mail handling.

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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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