Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
SALSBURY INDUSTRIES Mailbox: 4B+, 15 Doors, Horizontal, 29 3/4 in H x 22 3/4 in W x 16 1/2 in D - Multi-Unit Mailboxes
SALSBURY INDUSTRIESMulti-Unit Mailboxes

SALSBURY INDUSTRIES Mailbox: 4B+, 15 Doors, Horizontal, 29 3/4 in H x 22 3/4 in W x 16 1/2 in D

The SALSBURY INDUSTRIES 4B+ Multi-Unit Mailbox (MPN 3615AFU) is a horizontal, lockable, front-loading unit with 15 doors, designed for recessed mounting. It measures 29 3/4 in H x 22 3/4 in W x 16 1/2 in D.

SKU 3G-OTH-643422

Brand
SALSBURY INDUSTRIES
Item
Mailbox: 4B+, 15 Doors, Horizontal, 29 3/4 in H x 22 3/4 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

Technical Specifications

SALSBURY INDUSTRIES
Manufacturer Part Number
3615AFU
Type
Horizontal, 29 3/4 in H x 22 3/4 in W x 16 1/2 in D, Recessed Mounting
Doors
15
View Full Spec Sheet

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 (MPN 3615AFU) is a horizontal, lockable, front-loading unit with 15 doors, designed for recessed mounting. It measures 29 3/4 in H x 22 3/4 in W x 16 1/2 in D.

Frequently Asked Questions

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

The SALSBURY INDUSTRIES 4B+ Multi-Unit Mailbox (MPN 3615AFU) is used for secure, centralized mail delivery in apartment buildings, condominiums, or commercial facilities. Its 15 lockable, front-loading doors and recessed mounting design provide organized, space-saving mail distribution.

What are the specifications of the SALSBURY 3615AFU mailbox?

The SALSBURY 3615AFU is a horizontal, lockable, front-loading multi-unit mailbox with 15 doors. It measures 29 3/4 in H x 22 3/4 in W x 16 1/2 in D and is designed for recessed mounting. The unit is rated 4B+ for security and durability.

Where to buy the SALSBURY 3615AFU mailbox worldwide?

3G Electric supplies the SALSBURY 3615AFU mailbox to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this lockable, 15-door, recessed-mount unit.

How to install a recessed-mount SALSBURY 4B+ mailbox?

Install the SALSBURY 4B+ mailbox by cutting a rough opening in the wall to the unit's dimensions (29 3/4 in H x 22 3/4 in W x 16 1/2 in D). Secure the frame with appropriate fasteners, ensuring it is level and flush. Follow local building codes for mailroom installations.

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 →

More from SALSBURY INDUSTRIES

View all SALSBURY INDUSTRIES parts →
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). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: 4B+.
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). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: 4B+.
Mailbox: 4C, 4 Doors, Horizontal, 37 7/8 in H x 31 1/8 in W x 16 1/2 in D, Recessed Mounting (MPN 3710D-4PZFU). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: 4C.
SALSBURY INDUSTRIES
Mailbox: 4C, 4 Doors, Horizontal, 37 7/8 in H x 31 1/8 in W x 16 1/2 in D, Recessed Mounting (MPN 3710D-4PZFU). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: 4C.
Cluster Box Unit: CBU, 13 Doors, Horizontal, 62 in H x 30 1/2 in W x 18 in D, Pedestal Mounting (MPN 3312WHT-U). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: CBU.
SALSBURY INDUSTRIES
Cluster Box Unit: CBU, 13 Doors, Horizontal, 62 in H x 30 1/2 in W x 18 in D, Pedestal Mounting (MPN 3312WHT-U). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: CBU.
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). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Vertical; attr1126060: 4B+.
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). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Vertical; attr1126060: 4B+.
Cluster Box Unit: CBU, 10 Doors, Horizontal, 62 in H x 30 1/2 in W x 18 in D, Pedestal Mounting (MPN 3308GRY-U). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: CBU.
SALSBURY INDUSTRIES
Cluster Box Unit: CBU, 10 Doors, Horizontal, 62 in H x 30 1/2 in W x 18 in D, Pedestal Mounting (MPN 3308GRY-U). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: CBU.
Cluster Box Unit: CBU, 18 Doors, Horizontal, 71 3/4 in H x 31 in W x 18 1/2 in D, Pedestal Mounting (MPN 3316R-WHT-U). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: CBU.
SALSBURY INDUSTRIES
Cluster Box Unit: CBU, 18 Doors, Horizontal, 71 3/4 in H x 31 in W x 18 1/2 in D, Pedestal Mounting (MPN 3316R-WHT-U). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: CBU.
Mailbox: 4C, 12 Doors, Horizontal, 41 3/8 in H x 31 1/8 in W x 16 1/2 in D, Recessed Mounting (MPN 3711D-10ZFU). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: 4C.
SALSBURY INDUSTRIES
Mailbox: 4C, 12 Doors, Horizontal, 41 3/8 in H x 31 1/8 in W x 16 1/2 in D, Recessed Mounting (MPN 3711D-10ZFU). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: 4C.
Mailbox: 4C, 3 Doors, Horizontal, 57 1/8 in H x 17 in W x 16 1/2 in D, Recessed Mounting, Lockable (MPN 3716S-3PZFU). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: 4C.
SALSBURY INDUSTRIES
Mailbox: 4C, 3 Doors, Horizontal, 57 1/8 in H x 17 in W x 16 1/2 in D, Recessed Mounting, Lockable (MPN 3716S-3PZFU). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: 4C.