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
WIEGMANN Back Panel: Back Panel Panel, 18.2 in Overall Ht, 18.2 in Overall Wd, Steel - Interior Mounting Panels
WIEGMANNInterior Mounting Panels

WIEGMANN Back Panel: Back Panel Panel, 18.2 in Overall Ht, 18.2 in Overall Wd, Steel

The WIEGMANN Back Panel (SKU 487L49, MPN NP2020CG) is a steel interior mounting panel with a galvanized finish. It measures 18.2 inches in overall height and 18.2 inches in overall width. This back panel is designed…

SKU 3G-OTH-11281

Brand
WIEGMANN
Item
Back Panel: Back Panel Panel, 18.2 in Overall Ht, 18.2 in Overall Wd, Steel
Category
Interior Mounting Panels
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

WIEGMANN
Manufacturer Part Number
NP2020CG
Type
Steel, Galvanized
Material
Steel
Finish
Galvanized
Overall Ht
18.2 in
Overall Wd
18.2 in
Panel Style
Back Panel
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

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

Product Description

The WIEGMANN Back Panel (SKU 487L49, MPN NP2020CG) is a steel interior mounting panel with a galvanized finish. It measures 18.2 inches in overall height and 18.2 inches in overall width. This back panel is designed for use as a mounting surface within electrical enclosures.

Frequently Asked Questions

What is a WIEGMANN back panel used for?

A WIEGMANN back panel provides a sturdy steel mounting surface inside electrical enclosures. It is used to securely mount components like contactors, relays, and terminal blocks, helping organize wiring and improve safety in industrial control panels.

What are the specifications of the WIEGMANN NP2020CG back panel?

The WIEGMANN NP2020CG back panel is made of galvanized steel, measures 18.2 inches in overall height and 18.2 inches in overall width, and has a galvanized finish. It is designed as an interior mounting panel for electrical enclosures.

Where to buy a WIEGMANN back panel worldwide?

3G Electric supplies the WIEGMANN NP2020CG back panel to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this galvanized steel mounting panel.

How to install a WIEGMANN back panel in an enclosure?

To install a WIEGMANN back panel, first ensure the enclosure interior is clean. Align the panel with the enclosure's mounting studs or pre-drilled holes, then secure it using the appropriate hardware. Always follow the enclosure manufacturer's guidelines for safe installation.

Used in

Common applications for WIEGMANN
Manufacturing plant – WIEGMANN steel enclosures (e.g., NEMA 12) for housing motor controls and PLCs in dusty environments.
Water treatment facility – WIEGMANN fiberglass submersible enclosures (e.g., NEMA 6P) for outdoor pump control panels.
Oil and gas industry – WIEGMANN stainless steel enclosures (e.g., NEMA 4X) for corrosion-resistant protection in offshore platforms.
Food processing – WIEGMANN washdown enclosures (e.g., NEMA 4) for housing electrical components in high-pressure washdown areas.
Chemical plant – WIEGMANN push button enclosures (e.g., 22mm or 30mm) for local control stations in hazardous indoor areas.
Building automation – WIEGMANN console enclosures (e.g., NEMA 12/13) for housing HVAC control systems in commercial buildings.

WIEGMANN Products

3G Electric supplies WIEGMANN 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 →

Similar products

Matched by specification & description
WIEGMANN Back Panel: Back Panel Panel, 14 in Overall Ht, 18 in Overall Wd, Steel, Galvanized (MPN NP2016CG). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Galvanized; Manufacturer Part Number: NP2016CG; Material: Steel.
WIEGMANN
WIEGMANN Back Panel: Back Panel Panel, 14 in Overall Ht, 18 in Overall Wd, Steel, Galvanized (MPN NP2016CG). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Galvanized; Manufacturer Part Number: NP2016CG; Material: Steel.
WIEGMANN Back Panel: Back Panel Panel, 22.2 in Overall Ht, 14.2 in Overall Wd, Steel, Galvanized (MPN NP2416CG). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Galvanized; Manufacturer Part Number: NP2416CG; Material: Steel.
WIEGMANN
WIEGMANN Back Panel: Back Panel Panel, 22.2 in Overall Ht, 14.2 in Overall Wd, Steel, Galvanized (MPN NP2416CG). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Galvanized; Manufacturer Part Number: NP2416CG; Material: Steel.
WIEGMANN Back Panel: Back Panel Panel, 28.2 in Overall Ht, 18.2 in Overall Wd, Steel, Galvanized (MPN NP3020CG). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Galvanized; Manufacturer Part Number: NP3020CG; Material: Steel.
WIEGMANN
WIEGMANN Back Panel: Back Panel Panel, 28.2 in Overall Ht, 18.2 in Overall Wd, Steel, Galvanized (MPN NP3020CG). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Galvanized; Manufacturer Part Number: NP3020CG; Material: Steel.
WIEGMANN Back Panel: Back Panel Panel, 46 in Overall Ht, 22 in Overall Wd, Steel, Galvanized (MPN NP4824CG). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Galvanized; Manufacturer Part Number: NP4824CG; Material: Steel.
WIEGMANN
WIEGMANN Back Panel: Back Panel Panel, 46 in Overall Ht, 22 in Overall Wd, Steel, Galvanized (MPN NP4824CG). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Galvanized; Manufacturer Part Number: NP4824CG; Material: Steel.
WIEGMANN Back Panel: Back Panel Panel, 38 in Overall Ht, 22 in Overall Wd, Steel, Galvanized (MPN NP4024CG). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Galvanized; Manufacturer Part Number: NP4024CG; Material: Steel.
WIEGMANN
WIEGMANN Back Panel: Back Panel Panel, 38 in Overall Ht, 22 in Overall Wd, Steel, Galvanized (MPN NP4024CG). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Galvanized; Manufacturer Part Number: NP4024CG; Material: Steel.
WIEGMANN Back Panel: Back Panel Panel, 34.2 in Overall Ht, 28.2 in Overall Wd, Steel, Galvanized (MPN NP3630CG). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Galvanized; Manufacturer Part Number: NP3630CG; Material: Steel.
WIEGMANN
WIEGMANN Back Panel: Back Panel Panel, 34.2 in Overall Ht, 28.2 in Overall Wd, Steel, Galvanized (MPN NP3630CG). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Galvanized; Manufacturer Part Number: NP3630CG; Material: Steel.

More from WIEGMANN

View all WIEGMANN parts →
WIEGMANN
WIEGMANN
WIEGMANN Back Panel: Back Panel Panel, 38 in Overall Ht, 56 in Overall Wd, Steel, Galvanized (MPN NPDD4260G). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Galvanized; Manufacturer Part Number: NPDD4260G; Material: Steel.
WIEGMANN Back Panel: Back Panel Panel, 14.2 in Overall Ht, 14.2 in Overall Wd, Steel, Galvanized (MPN NP1616CG). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Galvanized; Manufacturer Part Number: NP1616CG; Material: Steel.
WIEGMANN
WIEGMANN Back Panel: Back Panel Panel, 14.2 in Overall Ht, 14.2 in Overall Wd, Steel, Galvanized (MPN NP1616CG). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Galvanized; Manufacturer Part Number: NP1616CG; Material: Steel.
WIEGMANN Back Panel: Back Panel Panel, 40 in Overall Ht, 28 in Overall Wd, Steel, Powder Coated (MPN NP4230C). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Powder Coated; Manufacturer Part Number: NP4230C; Material: Steel.
WIEGMANN
WIEGMANN Back Panel: Back Panel Panel, 40 in Overall Ht, 28 in Overall Wd, Steel, Powder Coated (MPN NP4230C). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Powder Coated; Manufacturer Part Number: NP4230C; Material: Steel.
WIEGMANN Back Panel: Back Panel Panel, 46 in Overall Ht, 22 in Overall Wd, Steel, Powder Coated (MPN NP4824C). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Powder Coated; Manufacturer Part Number: NP4824C; Material: Steel.
WIEGMANN
WIEGMANN Back Panel: Back Panel Panel, 46 in Overall Ht, 22 in Overall Wd, Steel, Powder Coated (MPN NP4824C). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Powder Coated; Manufacturer Part Number: NP4824C; Material: Steel.
WIEGMANN Swing Out Panel Kit: Swing Out Panel Panel, 12 in Overall Ht, 10 in Overall Wd, HW-P1210SPK. Key specifications — Panel Style: Swing Out Panel; Brand: WIEGMANN; Manufacturer Part Number: HW-P1210SPK; Material: Polycarbonate.
WIEGMANN
WIEGMANN Swing Out Panel Kit: Swing Out Panel Panel, 12 in Overall Ht, 10 in Overall Wd, HW-P1210SPK. Key specifications — Panel Style: Swing Out Panel; Brand: WIEGMANN; Manufacturer Part Number: HW-P1210SPK; Material: Polycarbonate.
WIEGMANN Interior Panel: Back Panel Panel, 60 in Overall Ht, 68 in Overall Wd, Steel, Painted (MPN WA72P72F1). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Painted; Manufacturer Part Number: WA72P72F1; Material: Steel.
WIEGMANN
WIEGMANN Interior Panel: Back Panel Panel, 60 in Overall Ht, 68 in Overall Wd, Steel, Painted (MPN WA72P72F1). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Painted; Manufacturer Part Number: WA72P72F1; Material: Steel.
WIEGMANN Interior Panel: Back Panel Panel, 48 in Overall Ht, 20 in Overall Wd, Steel, Painted (MPN WA60P24F1). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Painted; Manufacturer Part Number: WA60P24F1; Material: Steel.
WIEGMANN
WIEGMANN Interior Panel: Back Panel Panel, 48 in Overall Ht, 20 in Overall Wd, Steel, Painted (MPN WA60P24F1). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Painted; Manufacturer Part Number: WA60P24F1; Material: Steel.
WIEGMANN Interior Panel: Back Panel Panel, 57 in Overall Ht, 33 in Overall Wd, Steel, Painted (MPN NP6036). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Painted; Manufacturer Part Number: NP6036; Material: Steel.
WIEGMANN
WIEGMANN Interior Panel: Back Panel Panel, 57 in Overall Ht, 33 in Overall Wd, Steel, Painted (MPN NP6036). Key specifications — Panel Style: Back Panel; Brand: WIEGMANN; Finish: Painted; Manufacturer Part Number: NP6036; Material: Steel.