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3G Electric
APPLETON ELECTRIC LAB21 Sealed Tumbler Switch, 1-Pole 20A - Replacement Front Covers, Operators & Switches
APPLETON ELECTRICReplacement Front Covers, Operators & Switches

APPLETON ELECTRIC LAB21 Sealed Tumbler Switch, 1-Pole 20A

<p>The Appleton Electric LAB21 Sealed Tumbler Switch is a robust 1-pole, 20A replacement switch designed for demanding industrial environments. As a genuine Appleton Electric component, it ensures reliable…

SKU 3G-OTH-128134

Also listed as: LAB 21 · LAB-21

Brand
APPLETON ELECTRIC
Item
LAB21 Sealed Tumbler Switch, 1-Pole 20A
Part Number
LAB21
Category
Replacement Front Covers, Operators & Switches
Available to Order
Also known as:LAB21APPLETON ELECTRIC
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

APPLETON ELECTRIC
Manufacturer Part Number
LAB21

Technical Documents

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

Product Description

<p>The Appleton Electric LAB21 Sealed Tumbler Switch is a robust 1-pole, 20A replacement switch designed for demanding industrial environments. As a genuine Appleton Electric component, it ensures reliable performance and easy installation for maintenance teams and electrical contractors.</p><p>This switch is ideal for use in hazardous or harsh locations where sealed, durable controls are required. For Singapore procurement, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the key specifications of the Appleton Electric LAB21 switch?

The LAB21 is a sealed tumbler switch with 1-pole and a 20A rating. It is a replacement front cover, operator, or switch component from Appleton Electric.

How can I get a quote and delivery for this switch in Singapore?

You can request an SGD quote from 3G Electric. For Singapore buyers, GST is handled. We offer fast delivery across Singapore and Southeast Asia.

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
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APPLETON ELECTRIC Products

3G Electric supplies APPLETON ELECTRIC replacement front covers, operators & switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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