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SALSBURY INDUSTRIES Horizontal Multi-Unit Mailbox - Multi-Unit Mailboxes
SALSBURY INDUSTRIESMulti-Unit Mailboxes

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 62 in H x 30 1/2 in W x 18 in D, designed for pedestal mounting (MPN 3312BLK-U). 3G…

SKU 3G-OTH-643406

Also listed as: 3312BLKU · 3312BLK U

Brand
SALSBURY INDUSTRIES
Item
Horizontal Multi-Unit Mailbox
Part Number
3312BLK-U
Category
Multi-Unit Mailboxes
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Technical Specifications

SALSBURY INDUSTRIES
Manufacturer Part Number
3312BLK-U
Type
Horizontal, 62 in H x 30 1/2 in W x 18 in D, Pedestal Mounting
Doors
13

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

Product Description

The SALSBURY INDUSTRIES Cluster Box Unit (CBU) is a horizontal, lockable multi-unit mailbox with 13 front-access doors, measuring 62 in H x 30 1/2 in W x 18 in D, designed for pedestal mounting (MPN 3312BLK-U). 3G Electric interprets this demand and delivers the genuine CBU across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor — ensuring you get the right solution, not just a catalog.

Frequently Asked Questions

What is a SALSBURY INDUSTRIES Cluster Box Unit used for?

A SALSBURY INDUSTRIES Cluster Box Unit (CBU) is a lockable, multi-unit mailbox designed for centralized mail delivery in residential or commercial complexes. Its 13 front-access doors and pedestal mounting make it ideal for apartment buildings, condominiums, or office parks requiring secure, organized mail distribution.

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

The SALSBURY INDUSTRIES CBU 3312BLK-U is a horizontal, lockable multi-unit mailbox with 13 front-access doors. It measures 62 in H x 30 1/2 in W x 18 in D and is designed for pedestal mounting. This model is part of the Cluster Box Unit (CBU) product type, ensuring secure mail storage.

Where to buy a SALSBURY INDUSTRIES CBU in worldwide?

3G Electric supplies the genuine SALSBURY INDUSTRIES CBU 3312BLK-U to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this lockable multi-unit mailbox.

How to install a SALSBURY INDUSTRIES CBU?

Installation of a SALSBURY INDUSTRIES CBU typically involves securing the pedestal mount to a concrete pad or level surface, then attaching the mailbox unit. Ensure proper alignment for door operation and lock function. Refer to the manufacturer's manual for torque specifications and anchoring requirements.

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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Horizontal multi-unit mailbox with 18 front-access lockable doors. Measures 62 in H x 30 1/2 in W x 18 in D. Designed for pedestal mounting. Suitable for centralized mail delivery in multi-tenant residential or commercial settings
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