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Siemens Betagard 5SL4 MCB 0.5 A · 3 Pole · 10 kA · C-Curve · 5SL43057RC5SL43057RC1 / 2
BrandSiemens
CategorySwitchgear
SpecificationMCB · 5SL4
Brand SKU5SL43057RC
AvailabilityIn stock · ships in 24h
DeliveryPan-India · 7 working days
Siemens· In stock
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Siemens Betagard 5SL4 MCB 0.5 A · 3 Pole · 10 kA · C-Curve · 5SL43057RC

₹4,571/pcincl. GST
₹3,874 + 18% GST
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₹4,571 /pc incl. GST
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Siemens Betagard 5SL4 MCB 0.5 A · 3 Pole · 10 kA · C-Curve · 5SL43057RC: Elume price today ₹4,571 per pc incl. GST. The price has held steady for the last 30 days.

Price history
Elume price over time, day by day. Market comparison appears once we track this item.
15 Oct to 13 Nov
₹4,891₹4,731₹4,571₹4,411₹4,251₹4,571₹4,571
15 Oct21 Oct27 Oct2 Nov8 Nov13 Nov
Elume today
₹4,571
MRP
₹4,571
Lowest in view · 19 Oct
₹4,571
Same key specifications, different brands - matched on spec, never on looks. Tap a product to open it.Full comparison page →
Product
Type
Poles
Rating
Curve
Breaking capacity
Price
MCB
TP
0.5 A
-
10 kA
₹3,874 +GST /pc
₹4,571 incl. GST
Viewing above ↑
MCB
TP
0.5 A
C
10 kA
₹1,586 +GST /pc
₹1,872 incl. GST
MCB
TP
0.5 A
D
10 kA
₹1,612 +GST /pc
₹1,902 incl. GST
MCB
TP
0.5 A
C
-
₹1,918 +GST /pc
₹2,263 incl. GST
MCB
TP
0.5 A
C
-
₹2,433 +GST /pc
₹2,871 incl. GST
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Wholesale price at 15+ units: ₹4,342/pc on this product, applied automatically

Siemens Betagard 5SL4 MCB 0.5 A (article 5SL43057RC) is a mcb from Siemens, 5SL4 series, sold by Elume with a GST invoice and pan-India delivery. Key data: manufacturer product name Miniature circuit breaker 415 V 10kA, 3-pole, C, 0.5A, ampere/current rating 0.5 A, breaking capacity icu 10 kA, no. of poles 3 Pole, type AC MCB, tripping characteristic C-Curve, rated voltage (v) 415V AC. Priced at the Siemens India list price of 2026 (MRP before GST Rs 3,874), GST included in the price shown.

As published by Siemens. Verify critical parameters against the datasheet before specifying.
Siemens Siemens Betagard 5SL4 MCB 0.5 A · 3 Pole · 10 kA · C-Curve · 5SL43057RC · 5SL43057RC
Device typeMCB
Series5SL4
Trip curveC-Curve
Current rating5 A
Breaking capacity10 kA
Reference standardIS/IEC 60898-1
BrandSiemens
Brand SKU5SL43057RC
ELINE4F7J27M2C
Sold asPer pc
TypeAC MCB
No. Of Poles3 Pole
Rated Voltage (V)415V AC
Ampere/Current Rating0.5 A
Breaking Capacity Icu10 kA
Tripping CharacteristicC-Curve
Manufacturer Product NameMiniature circuit breaker 415 V 10kA, 3-pole, C, 0.5A
Ratings as published by Siemens (eleczo.com listing; Elume). Verify critical parameters against the datasheet before specifying.
Other Siemens ranges and models in this category, closest in price to this one.
Read: Contactor Sizing for 400 V and 415 V Motors: kW to Amps, AC-3 Ratings and Overload Relays →
What size contactor do I need for a 7.5 kW motor?
A 7.5 kW three-phase motor at 400 V draws about 14.5 A, so a contactor rated at least 16 to 18 A at AC-3 is the usual choice, with an overload relay set to the nameplate current.
What is the difference between AC-1 and AC-3?
AC-1 is the rating for resistive loads such as heaters; AC-3 is the rating for switching squirrel-cage motors in normal duty. Motors are always sized on the AC-3 figure, which is lower.
How many amps per kW for a three-phase motor?
At 400 V, roughly 2 A per kW for small motors, falling towards about 1.8 A per kW above 30 kW, because larger motors run at a better power factor and efficiency. Use the nameplate for the exact figure.
Is Siemens Betagard 5SL4 MCB 0.5 A · 3 Pole · 10 kA · C-Curve · 5SL43057RC genuine and warranty-backed?

Yes. Every Siemens 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 anywhere in India our couriers serve, usually within 5 to 7 working days from order confirmation (3 to 4 with expedited delivery on orders of Rs 10,000 and above). The delivery charge follows the order value (the GST-inclusive goods total after any discount code): ₹200 under ₹2,000; ₹100 from ₹2,000 to under ₹4,000; free from ₹4,000 to ₹25,000; ₹1,000 above ₹25,000, because large orders ship insured, often in several boxes. Heavy consignments add ₹1,000 for every started 10 kg beyond the first 10 kg of the order's total shipping weight, even when delivery is free. A free-delivery code makes the whole delivery charge zero. Every charge is shown at checkout before you pay.

Can I get a GST invoice?

Yes, on orders delivered in India. 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 price below the listed Elume price, applied automatically and shown on every product page.

What if I find it cheaper somewhere else?

Tell us. If the same Siemens 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?

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

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