C12H3TM125B | NSXm160H 70kA AC 3P 125A TMD BUSBAR – Schneider Electric

Name: C12H3TM125B | NSXm160H 70kA AC 3P 125A TMD BUSBAR - Schneider Electric - myelectric.in
Brand: Schneider Electric
SKU: C12H3TM125B
Price: 36955.20 INR
Availability: BackOrder

SKU: C12H3TM125B

Original price was: ₹76,990.00.Current price is: ₹36,955.20. Excl. GST

Dispatch By : 2 Weeks

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The Schneider Electric C12H3TM125B is a busbar, engineered for industrial, commercial, and infrastructure applications in demanding Indian and international installations. Key ratings include 125 A, 3 Poles. Buy the C12H3TM125B | NSXm160H 70kA AC 3P 125A TMD BUSBAR online at myelectric.in with GST invoice, genuine-product assurance, and fast delivery across India — bulk and worldwide export enquiries welcome.

📋 Technical Specifications

Parameter	Value
Brand	Schneider Electric
Part Number / SKU	C12H3TM125B
Category	Busbar
Current Rating	125 A
Poles	3 Poles
Breaking Capacity	70 kA
Rated Frequency	50/60 Hz
Standards	IS/IEC 60947
Certifications	BIS certified, CE marked, RoHS compliant

⚡ Key Features

125 A current rating — confirmed from product specifications; size wiring and terminals to match or exceed this value.
70 kA short-circuit withstand or breaking capacity — protects the installation at high fault current levels.
Manufactured to IS/IEC 60947, IS 8828 (MCBs), IS 13947, IEC 61439 (DBs) — complies with Indian BIS and IEC international safety standards.
BIS certified, CE marked, RoHS compliant — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
Genuine authorised Schneider Electric product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.

❓ Frequently Asked Questions

Q: What is the significance of the 125 A rating on the C12H3TM125B?

A: The 125 A rating is the device’s maximum continuous current carrying capacity under specified conditions (typically 40°C ambient). For circuit design, use 80% of this value as the design current to allow for derating due to grouping, temperature, and future load growth.

Q: What does the 70 kA breaking capacity on the C12H3TM125B mean in practice?

A: Breaking capacity (70 kA) is the maximum prospective short-circuit current the C12H3TM125B can safely interrupt without damage. Before installing, verify that the prospective fault level at the installation point does not exceed 70 kA — this is checked using a fault level calculation or from the upstream transformer impedance data. Installing a breaker with insufficient breaking capacity is a serious safety violation.

Q: After a short-circuit trip on the C12H3TM125B, can it be reset and reused immediately?

A: After a short-circuit trip, do not immediately reset the C12H3TM125B. First, identify and clear the fault. Then inspect the device — if there is visible arc damage, melted insulation, or the handle does not reset smoothly, the device must be replaced. The 70 kA rated breaking capacity is not unlimited — it is the maximum fault current the device can interrupt safely for a defined number of operations (typically 1–3 at full Icu rating). After any significant fault, factor replacement into your maintenance budget.