SALSBURY INDUSTRIES Horizontal Multi-Unit Mailbox

The SALSBURY INDUSTRIES Cluster Box Unit (CBU) is a horizontal, lockable multi-unit mailbox with 13 front-access doors, measuring 71 3/4 in H x 31 in W x 18 1/2 in D for pedestal mounting (MPN 3312R-WHT-U).

SKU 3G-OTH-643408

Also listed as: 3312RWHTU · 3312R WHT U

Brand

SALSBURY INDUSTRIES

Item

Horizontal Multi-Unit Mailbox

Part Number

3312R-WHT-U

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

SALSBURY INDUSTRIES

Manufacturer Part Number

3312R-WHT-U 

Type

Horizontal, 71 3/4 in H x 31 in W x 18 1/2 in D, Pedestal Mounting 

Doors

13

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

Frequently Asked Questions

What is a SALSBURY INDUSTRIES CBU used for?

A SALSBURY INDUSTRIES Cluster Box Unit (CBU) is a lockable, horizontal multi-unit mailbox designed for centralized mail delivery in residential or commercial complexes. With 13 front-access doors and pedestal mounting, it provides secure, organized mail distribution for multiple tenants or offices.

What are the specifications of the SALSBURY INDUSTRIES CBU 3312R-WHT-U?

The SALSBURY INDUSTRIES CBU model 3312R-WHT-U is a horizontal, lockable unit with 13 front-access doors. It measures 71 3/4 in H x 31 in W x 18 1/2 in D and is designed for pedestal mounting. This genuine CBU is sourced by 3G Electric alongside brands like Schneider, ABB, and Siemens.

Where to buy a SALSBURY INDUSTRIES CBU worldwide?

3G Electric supplies the SALSBURY INDUSTRIES CBU 3312R-WHT-U to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this lockable, 13-door horizontal mailbox to your site. Contact us for availability and lead time.

How to install a SALSBURY INDUSTRIES CBU?

Install the SALSBURY INDUSTRIES CBU on a sturdy pedestal base per local postal regulations. Ensure the unit is level and securely anchored. The 13 lockable front-access doors require proper alignment during mounting. 3G Electric can provide sourcing support for this genuine CBU and related hardware.

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.

Not sure this is the right part? Photo-identify it→

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.

Browse all SALSBURY INDUSTRIES products →Contact our engineers →