We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

HAMMOND Enclosure Panel: Back Panel Panel, 39 in Overall Ht, 21 in Overall Wd - Interior Mounting Panels
HAMMONDInterior Mounting Panels

HAMMOND Enclosure Panel: Back Panel Panel, 39 in Overall Ht, 21 in Overall Wd

The HAMMOND Enclosure Panel is a back panel interior mounting panel made of galvanized steel with a galvanized finish. It measures 39 inches in overall height and 21 inches in overall width, identified by…

SKU 3G-OTH-13157

Brand
HAMMOND
Item
Enclosure Panel: Back Panel Panel, 39 in Overall Ht, 21 in Overall Wd
Category
Interior Mounting Panels
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

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

HAMMOND
Manufacturer Part Number
18G3921
Type
Galvanized Steel
Material
Galvanized Steel
Finish
Galvanized
Overall Ht
39 in
Overall Wd
21 in
Panel Style
Back Panel

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

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

Product Description

The HAMMOND Enclosure Panel is a back panel interior mounting panel made of galvanized steel with a galvanized finish. It measures 39 inches in overall height and 21 inches in overall width, identified by manufacturer part number 18G3921.

Frequently Asked Questions

What is the HAMMOND 18G3921 back panel used for?

The HAMMOND 18G3921 back panel is an interior mounting panel for electrical enclosures. It provides a galvanized steel surface to mount components like terminal blocks, relays, and drives, keeping installations organized and secure within industrial control panels.

What are the specifications of the HAMMOND 18G3921 enclosure panel?

The HAMMOND 18G3921 is a back panel interior mounting panel made of galvanized steel with a galvanized finish. It measures 39 in overall height and 21 in overall width. The manufacturer part number is 18G3921.

Where to buy the HAMMOND 18G3921 back panel worldwide?

3G Electric supplies the HAMMOND 18G3921 back panel to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this galvanized steel interior mounting panel.

How to install a HAMMOND back panel in an enclosure?

To install a HAMMOND back panel, first ensure the enclosure interior is clean. Align the panel with pre-drilled mounting holes in the enclosure, then secure it using appropriate hardware. Always follow standard electrical safety practices and the enclosure manufacturer's guidelines.

Used in

Common applications for HAMMOND
Food processing — Steel washdown enclosures (e.g., HW30308GYHK) for washdown environments requiring NEMA 4/4X protection.
Chemical plants — 304 stainless steel enclosures (e.g., EN4SD202010SS) for corrosion resistance in chemical storage areas.
Water treatment — Aluminum enclosures (e.g., 1418N4ALE6) for outdoor control panels in humid or corrosive atmospheres.
Oil and gas — Sloped top stainless steel enclosures (e.g., HWST30308SS) for outdoor instrumentation in rain and dust conditions.
General industrial automation — Steel dust-tight enclosures (e.g., 1418MR8) for housing PLCs and relays in factory floors.
Outdoor telecom — Nonmetallic polyester enclosures (e.g., 1590ZGRP243) for junction boxes in corrosive coastal environments.

HAMMOND Products

3G Electric supplies HAMMOND interior mounting panels. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
HAMMOND Enclosure Panel: Back Panel Panel, 39 in Overall Ht, 27 in Overall Wd, Galvanized Steel (MPN 18G3927)
HAMMOND
HAMMOND Enclosure Panel: Back Panel Panel, 39 in Overall Ht, 27 in Overall Wd, Galvanized Steel (MPN 18G3927)
HAMMOND Enclosure Panel: Back Panel Panel, 27 in Overall Ht, 9 in Overall Wd, Galvanized Steel (MPN 18G2709)
HAMMOND
HAMMOND Enclosure Panel: Back Panel Panel, 27 in Overall Ht, 9 in Overall Wd, Galvanized Steel (MPN 18G2709)
HAMMOND Enclosure Panel: Back Panel Panel, 33 in Overall Ht, 21 in Overall Wd, Galvanized Steel (MPN 18G3321)
HAMMOND
HAMMOND Enclosure Panel: Back Panel Panel, 33 in Overall Ht, 21 in Overall Wd, Galvanized Steel (MPN 18G3321)
HAMMOND Enclosure Panel: Back Panel Panel, 39 in Overall Ht, 33 in Overall Wd, Galvanized Steel (MPN 18G3933)
HAMMOND
HAMMOND Enclosure Panel: Back Panel Panel, 39 in Overall Ht, 33 in Overall Wd, Galvanized Steel (MPN 18G3933)
HAMMOND Enclosure Panel: Back Panel Panel, 27 in Overall Ht, 21 in Overall Wd, Galvanized Steel (MPN 18G2721)
HAMMOND
HAMMOND Enclosure Panel: Back Panel Panel, 27 in Overall Ht, 21 in Overall Wd, Galvanized Steel (MPN 18G2721)
HAMMOND Enclosure Panel: Back Panel Panel, 21 in Overall Ht, 21 in Overall Wd, Galvanized Steel (MPN 18G2121)
HAMMOND
HAMMOND Enclosure Panel: Back Panel Panel, 21 in Overall Ht, 21 in Overall Wd, Galvanized Steel (MPN 18G2121)

More from HAMMOND

View all HAMMOND parts
HAMMOND Side Mount Panel: Back Panel Panel, 78 in Overall Ht, 20 in Overall Wd, Steel, 90FD20
HAMMOND
HAMMOND Side Mount Panel: Back Panel Panel, 78 in Overall Ht, 20 in Overall Wd, Steel, 90FD20
HAMMOND Enclosure Panel: Back Panel Panel, 27 in Overall Ht, 27 in Overall Wd, Steel, 18P2727
HAMMOND
HAMMOND Enclosure Panel: Back Panel Panel, 27 in Overall Ht, 27 in Overall Wd, Steel, 18P2727
HAMMOND Inner Panel: Back Panel Panel, 78 in Overall Ht, 68 in Overall Wd, Steel, 90BYFW
HAMMOND
HAMMOND Inner Panel: Back Panel Panel, 78 in Overall Ht, 68 in Overall Wd, Steel, 90BYFW
HAMMOND Side Mount Panel: Back Panel Panel, 78 in Overall Ht, 26 in Overall Wd, Steel, 90FD26
HAMMOND
HAMMOND Side Mount Panel: Back Panel Panel, 78 in Overall Ht, 26 in Overall Wd, Steel, 90FD26
HAMMOND Eclipse Inner Panel: Back Panel Panel, 28.2 in Overall Ht, 22.2 in Overall Wd, Galvanized (MPN EPG3024)
HAMMOND
HAMMOND Eclipse Inner Panel: Back Panel Panel, 28.2 in Overall Ht, 22.2 in Overall Wd, Galvanized (MPN EPG3024)
HAMMOND Eclipse Inner Panel: Back Panel Panel, 28.2 in Overall Ht, 28.2 in Overall Wd, Galvanized (MPN EPG3030)
HAMMOND
HAMMOND Eclipse Inner Panel: Back Panel Panel, 28.2 in Overall Ht, 28.2 in Overall Wd, Galvanized (MPN EPG3030)
HAMMOND Inner Panel: Back Panel Panel, 78 in Overall Ht, 44 in Overall Wd, Steel, 90BWFW
HAMMOND
HAMMOND Inner Panel: Back Panel Panel, 78 in Overall Ht, 44 in Overall Wd, Steel, 90BWFW
HAMMOND Enclosure Panel: Back Panel Panel, 10.25 in Overall Ht, 10.25 in Overall Wd, Steel, Powder (MPN N1JP1212)
HAMMOND
HAMMOND Enclosure Panel: Back Panel Panel, 10.25 in Overall Ht, 10.25 in Overall Wd, Steel, Powder (MPN N1JP1212)