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SCHNEIDER
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SCHNEIDER
Schneider LRD21 Over Load Relay 12-18Amp
Regular price
₹2,200
Regular price
₹4,970
Sale price
₹2,200
Incl. all taxes • Shipping calculated at checkout.
Free delivery on orders of ₹3,001+. Below that, delivery is ₹160 (₹99 to Delhi, UP, Haryana and HP on orders of ₹1,000+).
Also available as a ready-matched DOL starter kit (contactor + matching overload relay), added to the cart in one click.
Price excl. GST
₹1,864.41
GST @ 18% included in above product price
GST Invoice
PAN India Delivery
Fast Dispatch
🚚 Delivery in 2-3 days (Delhi NCR, UP & Haryana), 5-6 days elsewhere
Works well with
Schneider LC1D12, 12Amp Contactor
₹1,600
Schneider LC1D18, 18Amp Contactor
₹1,857
Schneider LC1D25, 25Amp Contactor
₹2,305
Schneider LC1D32, 32Amp Contactor
₹4,490
Schneider LC1D38, 38Amp Contactor
₹6,378
Schneider LC1D12BD, 12Amp Contactor, 24VDC coil
₹2,557
Description
LRD21 is a Schneider Electric thermal overload relay -- thermal overload protection for three-phase motors -- checked against Schneider’s own official product data.
Adjustment range
12-18A
Trip class
Class 10A
Reset mode
Manual or automatic (selectable)
Technical specifications
| Make | Schneider Electric |
| Model | LRD21 |
| Adjustment range | 12-18A |
| Trip class | Class 10A |
| Mounting | Direct mounting on a LC1D contactor |
| Reset mode | Manual or automatic (selectable) |
| Standards | IEC 60947-4-1 |
SE
LRD21 on Schneider Electric’s official site
Look up the full datasheet directly from se.com
Frequently asked questions about the Schneider LRD21
What is the adjustment range of the LRD21?
12-18A, per Schneider Electric’s own product data.
What is the trip class of the LRD21?
Class 10A, per Schneider Electric’s own product data.
What is the reset mode of the LRD21?
Manual or automatic (selectable), per Schneider Electric’s own product data.
Where can I check the LRD21 specifications?
You can look it up directly on Schneider Electric’s official site: LRD21 on se.com.
Is the LRD21 genuine, and do you provide a GST invoice?
Yes. Voltkart stocks genuine Schneider Electric products, and every order comes with a GST invoice.
Can I order the LRD21 in bulk for OEM or panel-building use?
Yes, please send your quantity through our wholesale enquiry page or message us on WhatsApp 8800754881, and our team will help with a quote.
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Motor starter chart: matching contactor and overload relay by motor kW, with prices →
