🚚 Free delivery over ₹4,000 pan-India · Brand warranty on every order · 30 Day credit facility available launching soon - join waitlist →
ABB CT-ERC.12 Relay · Time relay · ON-delay 1c/o · 24-48 V DC/24-240 V AC1SVR508100R0000↓ 45% off MRP
BrandABB
CategorySwitchgear
SpecificationRelay · 4 A · 240 V AC
Brand SKU1SVR508100R0000
AvailabilityIn stock · ships in 24h
DeliveryPan-India · 3–7 working days
ABB· In stock
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ABB CT-ERC.12 Relay · Time relay · ON-delay 1c/o · 24-48 V DC/24-240 V AC

₹2,602/pcincl. GST-45%
₹2,205 + 18% GST · MRP ₹4,694
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💳 30 Day credit facility available launching soon - join waitlist.
₹2,602 /pc incl. GST
Free delivery over ₹4,000

ABB CT-ERC.12 Relay · Time relay · ON-delay 1c/o · 24-48 V DC/24-240 V AC: Elume price today ₹2,602 per pc incl. GST, 45% below the ₹4,694 MRP. Over the last 30 days it ranged from ₹2,064 on 7 Sep to ₹2,602. The average price across the sellers we track is ₹2,479, ₹123 less than here. The lowest tracked seller lists it at ₹2,479, ₹123 below it (tell us and we match it).

Price history
Elume price vs the average market price across the sellers we track, day by day. Tap a legend entry to show or hide a line.
9 Jul to 7 Oct
₹5,023₹4,247₹3,471₹2,695₹1,920₹4,694₹2,602₹2,479
9 Jul27 Jul14 Aug1 Sep19 Sep7 Oct
Elume today
₹2,602
Avg market price
₹2,479
MRP
₹4,694
Lowest in view · 10 Aug
₹2,064
Highest in view · 3 Oct
₹2,602
🏷️
100% genuine
Brand-authorised stock with full manufacturer warranty
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GST invoice
Tax invoice on every order · GST billing with tax split
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Pan-India delivery
3–7 working days to any site in India
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Wholesale built in
−5% auto-applies at 15+ units - ₹2,472/pc on this product

The CT-ERC.12 is a single-function electronic time relay from the CT-C timer range. It provides an ON-delay (delay on make) function with 7 time ranges from 0.05 s to 100 h. This time relay operates with a rated control supply voltage of 24 - 48 V DC / 24 - 240 V AC and has a 1 c/o (SPDT) output rated at 250 V / 4 A.

As published by ABB. Verify critical parameters against the datasheet before specifying.
ABB ABB CT-ERC.12 Relay · Time relay · ON-delay 1c/o · 24-48 V DC/24-240 V AC · 1SVR508100R0000
Device typeRelay
Rated current4 A
Rated voltage240 V AC
Frequency50 / 60 Hz
Insulation voltage (Ui)Input Circuit / Output Circuit 300 V
Impulse withstand (Uimp)Input Circuit 4 kV
Width1 module (17.5 mm)
Terminal capacityFlexible 1x 0.5 ... 2.5 mm²
Ingress protectionIP50
Reference standardCAN/CSA C22.2 No.14, IEC/EN 63000, IEC 61812-1, UL 508
Net weight0.052 kg
Country of originBulgaria
Current rating4 A
BrandABB
Brand SKU1SVR508100R0000
ELINEDDP94KMKD
Sold asPer pc
Ratings as published by ABB (abb.com product data, datasheet 2CDC110004C0210_01; shop.in.abb.com listing for 1SVR508100R0000, 23 Sep 2026; Product name). Verify critical parameters against the datasheet before specifying.
Read: Havells vs ABB vs Lauritz Knudsen: Which Switchgear for Your Home? →
Which is the best MCB brand in India: Havells, ABB or Lauritz Knudsen?
At correct specification, all three protect reliably; they differ in range, price and availability rather than trip-when-needed quality. Havells wins on availability and range breadth, ABB on engineering pedigree, Lauritz Knudsen on premium build at keen prices.
Is Lauritz Knudsen the same as L&T Switchgear?
Yes; it is the renamed erstwhile L&T Switchgear business, continuing the same Indian manufacturing legacy under new ownership and branding. Ranges like Tripper and EXORA carry that lineage forward.
Can I mix MCB brands in one distribution board?
Electrically yes; DIN-rail standards make devices interchangeable, and a mixed board protects correctly if each device is rightly rated. Single-brand boards are still preferable for spares, warranty simplicity and appearance.
Is ABB CT-ERC.12 Relay · Time relay · ON-delay 1c/o · 24-48 V DC/24-240 V AC genuine and warranty-backed?

Yes. Every ABB product on Elume is 100% genuine, sourced through authorised channels, and carries the manufacturer's standard warranty.

Do you deliver across India?

Yes - we deliver pan-India, usually within 3–7 working days. Delivery is free on orders of ₹4,000 and above; a flat ₹100 fee applies from ₹2,000 to ₹4,000 and ₹200 below ₹2,000.

Can I get a GST invoice?

Yes. Enter your GSTIN at checkout and we issue a GST invoice with tax shown separately, so businesses can claim input tax credit.

Is there a wholesale or bulk rate?

Yes. Orders of 15 or more pcs get a wholesale rate about 5% below the listed Elume price - shown on every product page.

What if I find it cheaper somewhere else?

Tell us. If the same ABB product is listed for less, GST and delivery included, by an authorised Indian online seller, we match that price - before you order or within 7 days of ordering. The terms are on our lowest-price guarantee page.

What is the return policy?

Unused items in original packaging can be returned within 7 days of delivery, with free return shipping.

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