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APPLETON ELECTRIC Hazardous Location Blank Plug - Hazardous Location Blank Plugs
APPLETON ELECTRICHazardous Location Blank Plugs

APPLETON ELECTRIC Hazardous Location Blank Plug

APPLETON ELECTRIC Hazardous Location Blank Plugs.

SKU 3G-OTH-05794

Also listed as: PLG400A · PLG 400A

Brand
APPLETON ELECTRIC
Item
Hazardous Location Blank Plug
Category
Hazardous Location Blank Plugs
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

APPLETON ELECTRIC
Manufacturer Part Number
PLG-400A

Technical Documents

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

Product Description

APPLETON ELECTRIC Hazardous Location Blank Plugs.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Appleton Electric PLG-400A blank plug used for?

The Appleton Electric PLG-400A is a hazardous location blank plug used to seal unused openings in explosionproof enclosures, junction boxes, and conduit systems. It prevents the entry of dust, moisture, and gases in classified environments, maintaining the integrity of the electrical installation in industrial settings.

What are the specifications of the Appleton Electric PLG-400A blank plug?

The Appleton Electric PLG-400A blank plug is made of aluminum with a plain finish. It has a 4-inch trade size, NPT threads, and a male-to-male configuration. The manufacturer part number is PLG-400A. It is designed for hazardous location applications where sealing unused conduit openings is required.

Where to buy Appleton Electric PLG-400A blank plugs worldwide?

You can source Appleton Electric PLG-400A blank plugs through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for hazardous location components.

How to install an Appleton Electric PLG-400A blank plug?

To install the Appleton Electric PLG-400A blank plug, apply thread sealant to the NPT threads and hand-tighten into the unused hub or opening. Use a wrench to snug the plug securely without over-torquing, as aluminum can deform. Ensure the plug is fully engaged to maintain the explosionproof seal. Follow NEC and local codes for hazardous locations.

Used in

Common applications for APPLETON ELECTRIC
Oil and gas refineries — Appleton Electric EDSC21MC2 manual motor switch for controlling pumps in Class I, Division 1 areas
Chemical processing plants — Appleton Electric AEAB13420C hazardous location circuit breaker for motor protection in volatile environments
Pharmaceutical manufacturing — Appleton Electric FSK-1VDR weatherproof cover for duplex receptacles in washdown zones
Wastewater treatment facilities — Appleton Electric UNY250R-A aluminum conduit union for corrosion-resistant connections
Mining operations — Appleton Electric EDSC277-SA tandem 2-gang box for junction points in hazardous dust locations
Food and beverage processing — Appleton Electric JBK-75 iron cover for conduit access fittings in wet or dusty areas

APPLETON ELECTRIC Products

3G Electric supplies APPLETON ELECTRIC hazardous location blank plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

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Aluminum blank plug with plain finish, 3-inch NPT male-to-male threads. Used to seal unused openings in enclosures in hazardous locations, preventing ingress of dust, moisture, and gases
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Aluminum blank plug with plain finish, 3-inch NPT male-to-male threads. Used to seal unused openings in enclosures in hazardous locations, preventing ingress of dust, moisture, and gases
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Aluminum blank plug with plain finish for sealing unused openings in explosion-proof enclosures, junction boxes, or conduit systems. Features 2-inch trade size, NPT thread, and male-to-male connection. Prevents entry of dust, moisture, and gases in classified environments
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Aluminum blank plug with plain finish for sealing unused openings in explosionproof enclosures, junction boxes, and conduit systems. 3/4 inch trade size with NPT threads, male-to-male configuration. Prevents ingress of dust, moisture, and gases in classified environments
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Aluminum blank plug with plain finish, 1 1/4 in trade size, NPT threads, and male-to-male connection. Used to seal unused openings in explosionproof enclosures, junction boxes, and conduit systems in hazardous locations
Aluminum blank plug with plain finish, 1-inch trade size, and NPT male-to-male threads. Used to seal unused openings in enclosures, junction boxes, or conduit systems in hazardous locations, preventing ingress of gas, dust, or moisture
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Aluminum blank plug with plain finish, 1-inch trade size, and NPT male-to-male threads. Used to seal unused openings in enclosures, junction boxes, or conduit systems in hazardous locations, preventing ingress of gas, dust, or moisture
Galvanized iron blank plug with 4-inch NPT male-to-male threading. Seals unused openings in hazardous-location enclosures to prevent ingress of gas, dust, or moisture. Suitable for use in industrial environments requiring explosion-proof fittings
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Steel electroplated blank plug for sealing unused openings in hazardous location enclosures, junction boxes, or conduit systems. Features NPT male-to-male threads and 3/4 in trade size. Prevents ingress of dust, moisture, and gases in classified environments
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