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C16M1TM160 | NSX160M 40kA AC-DC 1P 160A TMD – Schneider Electric

SKU: C16M1TM160

Original price was: ₹23,290.00.Current price is: ₹11,179.20. Excl. GST

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Looking for the C16M1TM160 | NSX160M 40kA AC-DC 1P 160A TMD? This genuine Schneider Electric mccb from the ComPacT range is built for reliable circuit protection and isolation, combining proven reliability with full compliance to applicable IEC/IS standards. Key ratings include 160 A at 40 °C, 277 V AC 50/60 Hz, 1P. Order part number C16M1TM160 from myelectric.in — a trusted Schneider Electric supplier offering competitive pricing, GST billing, and shipping across India and overseas.

📋 Technical Specifications

Product
BrandSchneider Electric
Part Number / SKUC16M1TM160
CategoryMCCB
Main
RangeComPacT
Product nameComPacT NSX
Device short nameNSX160M
Product or component typeCircuit breaker
Device applicationDistribution
Poles description1P
Protected poles description1D
[In] rated current160 A at 40 °C
[Ue] rated operational voltage277 V AC 50/60 Hz
250 V DC
Network typeAC
DC
Network frequency50/60 Hz
Suitability for isolationYes conforming to EN/IEC 60947-2
Utilisation categoryCategory A
Breaking capacity40 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
85 kA Icu at 250 V DC conforming to IEC 60947-2
Breaking capacity codeM 40 kA 240 V AC
Trip unit nameTM-D
Trip unit technologyThermal-magnetic
Trip unit protection functionsLI
Control typeToggle
Circuit breaker mounting modeFixed
Complementary
[Ui] rated insulation voltage750 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage8 kV conforming to IEC 60947-2
[Ics] rated service breaking capacity40 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
85 kA at 250 V DC conforming to IEC 60947-2
Mechanical durability20000 cycles
Electrical durability20000 cycles at 277 V In/2
10000 cycles at 277 V In
Power dissipation per pole13.95 W
Mounting supportBackplate
Mounting positionHorizontal and vertical
Flat on the back
Upside connectionFront
Downside connectionFront
Connection pitch35 mm
Protection typeL : for overload protection (thermal)
I : for short-circuit protection (magnetic)
Trip unit rating160 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection)Fixed
[Ir] long-time protection pick-up adjustment range1 x In
Long-time protection delay adjustment type trFixed
Instantaneous protection pick-up adjustment type IiFixed
[Ii] instantaneous protection pick-up adjustment range1250 A
Earth-leakage protectionWithout
Width (W)35 mm
Height (H)161 mm
Depth (D)86 mm
Product weight0.7 kg
Environment
StandardsEN/IEC 60947-2
Overvoltage categoryIV
Electrical shock protection classClass II on front face
Pollution degree3 conforming to IEC 60664-1
IP degree of protectionIP40 conforming to IEC 60529
IK degree of protectionIK07 conforming to IEC 62262
Ambient air temperature for operation-25…70 °C
Ambient air temperature for storage-50…85 °C
Relative humidity0…95 %
Operating altitude0…2000 m without derating
2000 m…5000 m with derating
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height8.000 cm
Package 1 Width13.000 cm
Package 1 Length18.000 cm
Package 1 Weight1.281 kg
Unit Type of Package 2S03
Number of Units in Package 212
Package 2 Height30.000 cm
Package 2 Width30.000 cm
Package 2 Length40.000 cm
Package 2 Weight15.792 kg
Unit Type of Package 3P12
Number of Units in Package 396
Package 3 Height45.000 cm
Package 3 Width80.000 cm
Package 3 Length120.000 cm
Package 3 Weight138.336 kg
Contractual warranty
Warranty (in months)18

⚡ Key Features

  • 160 A frame rating — handles the full rated current continuously; designed for feeder and sub-distribution protection where fault levels exceed MCB capability.
  • 40 kA breaking capacity at 415V AC — safely clears bolted three-phase faults in industrial main distribution boards.
  • TMD (Thermal-Magnetic) trip unit — adjustable overload setting (Ir) from 0.7–1× In with fixed instantaneous magnetic trip; simple and reliable for standard feeder applications.
  • 1 Pole — protects the connected feeder circuit.
  • CompacT NSX form factor — 70mm wide per pole; designed for high-density LV switchboards with up to 3 units per standard 250mm busbar bay.
  • Rotary handle with padlocking points — LOTO compliant; handle locks in OFF position with up to 3 padlocks, preventing accidental energisation during maintenance.
  • Manufactured to IEC 60947-2 / IS 13947-2 — complies with the applicable Indian BIS and IEC international standards for this product category.
  • 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.

🔗 Compatible Products & Accessories

The following genuine accessories and compatible devices are designed to work with this product. Contact myelectric.in for pricing and availability:

2945029452LV429387LV429388LV429407LV429408LV429223LV429313

❓ Frequently Asked Questions

Q: What load can the C16M1TM160 protect at its rated 160 A?

A: The C16M1TM160 is rated to carry and protect circuits up to 160 A continuously. For motor loads, ensure the full-load current (FLC) of the motor does not exceed this rating. For resistive loads (heaters, lighting), the 160 A rating is used directly. Derate by 20% for ambient temperatures above 40°C.

Q: What does the 40 kA breaking capacity on the C16M1TM160 mean in practice?

A: Breaking capacity (40 kA) is the maximum prospective short-circuit current the C16M1TM160 can safely interrupt without damage. Before installing, verify that the prospective fault level at the installation point does not exceed 40 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: Can the C16M1TM160 be motorised for remote switching and automation?

A: Yes. Schneider Electric MCCBs in this series support rotary handle adaptation and motorised operating mechanisms as accessories, enabling remote ON/OFF switching via PLC, SCADA, or BMS. Motorised MCCBs are used for automatic load management and remote trip in automated distribution systems.

Q: What trip unit type does the C16M1TM160 use — thermal-magnetic or electronic?

A: The C16M1TM160 uses a thermal-magnetic TMD trip unit — thermal bimetal for overload protection and electromagnetic mechanism for short-circuit. Compact, reliable, and maintenance-free for standard applications.

Q: Is the C16M1TM160 suitable for use as a motor branch circuit protector (Type E coordination)?

A: MCCBs used for motor branch circuit protection must be coordinated with the downstream overload relay for Type 2 coordination (no damage to contactor or relay on short-circuit). Verify the Schneider Electric coordination table for the specific contactor-overload-MCCB combination to confirm Type 1 or Type 2 coordination is achieved.

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