Schneider C12E6TM160B | Circuit breaker, ComPacT NSXm 160E, 16kA/415VAC, 4 poles 3D (neutral not protected), TMD trip unit 160A, lugs/busbars
Schneider C12E6TM160B | Circuit breaker, ComPacT NSXm 160E, 16kA/415VAC, 4 poles 3D (neutral not protected), TMD trip unit 160A, lugs/busbars
Description
Schneider C12E6TM160B | Circuit breaker, ComPacT NSXm 160E, 16kA/415VAC, 4 poles 3D (neutral not protected), TMD trip unit 160A, lugs/busbars
Specifications C12E6TM160B
The Schneider Electric C12E6TM160B is a 4-pole molded case circuit breaker from the ComPacT NSXm 160E range, specifically designed for low-voltage power distribution. It features a thermal-magnetic (TMD) trip unit, providing reliable mechanical protection for electrical systems. This version is configured as 4 poles 3D, meaning it has four terminals but provides protection for three poles only (the neutral is not protected).
It has a rated current of 160A and a breaking capacity of 16kA at 415VAC. The breaker is suitable for fixed installation and comes with lugs or busbar connections for ease of mounting and wiring. It complies with international standards, making it a trusted component in electrical installations across various sectors.
Features
The C12E6TM160B offers a balance between simplicity, reliability, and protection performance. Below are the key features of this circuit breaker:
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It includes a thermal-magnetic (TMD) trip unit that provides two essential protections: long-time thermal protection against overloads and instantaneous magnetic protection against short circuits.
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The 4-pole 3D configuration allows connection to four wires (L1, L2, L3, and N), but the neutral is not protected, which is suitable for applications where neutral protection is not required.
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Compact dimensions enable easy integration into switchboards, control panels, and distribution units, saving space without compromising performance.
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The device is equipped with either lugs or direct busbar connectors, offering flexibility in installation and wiring options.
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Built for endurance, the unit is mechanically robust and electrically reliable, suitable for environments that demand continuous operation.
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It is compatible with a wide range of ComPacT NSXm accessories such as auxiliary contacts, motor mechanisms, under-voltage or shunt trips, allowing future upgrades or customization.
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Designed to comply with IEC 60947-2 standards, ensuring high safety and performance benchmarks.
Applications
The Schneider C12E6TM160B is used in a variety of electrical systems where basic but dependable circuit protection is needed for three-phase loads with an unprotected neutral line. Its typical applications include:
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Commercial distribution panels where equipment or loads do not require neutral protection.
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Industrial machines, motors, and equipment where protection is only needed on the three phases.
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Lighting and HVAC systems that operate on three-phase power without neutral protection needs.
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Infrastructure and public utility panels, such as those used in schools, retail centers, and transport facilities.
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Backup generator systems and renewable energy installations where neutral is not protected by design or specification.
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General power distribution boards in low-voltage installations that require a cost-effective solution with reliable fault protection.
Additional information
| brands | Schneider Electric |
|---|
Specifications
| Interval | ComPacT new generation |
|---|---|
| Product name | ComPacT NSXm new generation |
| Product selection | ComPacT NSXm new generation |
| Device short name | NSXm 160E |
| Type of product or component | Circuit breaker |
| Device application | Distribution |
| Description of posts | 4P |
| Protected poles description | 3D |
| Neutral position | Left |
| [In] Nominal current | 160 Discoverable at 40 °C |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| Network type | AC |
| Network frequency | 50/60 Hz |
| Suitability for isolation | Yes IEC 60947-2 |
| Utilization category | Category A |
| [Icu] rated ultimate short-circuit breaking capacity | 25 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 16 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 10 kA Icu at 440 V AC 50 /60 Hz conforming to IEC 60947-2 |
| Performance level | E 16 kA 415 V AC |
| Trip unit name | TM-D |
| Travel block technology | Thermomagnetic |
| Trip unit protection functions | LI |
| Control device type | Toggle |
| Circuit breaker mounting mode | Fixed |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz |
|---|---|
| [Uimp] rated impulse withstand voltage | 8 kV |
| [Ics] rated service short-circuit breaking capacity | 25 kA 220...240 V AC 50/60 Hz IEC 60947-2 16 kA 380...415 V AC 50/60 Hz IEC 60947-2 10 kA 440 V AC 50/60 Hz IEC 60947-2 |
| Mechanical resistance | 20000 cycles |
| Electrical durability | 20000 cycles 440 V In/2 10000 cycles 440 V In 10000 cycles 690 V In/2 5000 cycles 690 V In |
| Power dissipation per pole | 12.21W |
| Installation support | Backplate |
| Installation position | Horizontal and vertical Flat on the back |
| Upside connection | Front |
| downside connection | Front |
| Connection terminals | Compression lug/busbar |
| Connection pitch | 35 mm with spreaders 27 mm without spreaders |
| 9 mm pitches | 12 modules |
| Trip unit rating | 160 A at 40 °C |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable |
| [Ir] long-time protection pick-up adjustment range | 0.7...1 x In |
| Long-time protection delay adjustment type tr | Fixed |
| Neutral protection settings | No protection 3D) |
| Instantaneous protection pick-up adjustment type Ii | Fixed |
| [Ii] instantaneous protection pick-up adjustment range | 1250 A |
| Earth-leakage protection | Without |
| Number of slots for electrical auxiliaries | 1 auxiliary switch OF 1 alarm switch SD 1 voltage release MN or MX |
| Local signal | For presence of auxiliary contacts flag (green) |
| Width (W) | 108 mm |
| Height (H) | 137 mm |
| Depth (D) | 80 mm |
| Net weight | 1.42 kg |
| Colour | Gray (RAL 7016) |
| Standards | EN/IEC 60947 |
|---|---|
| Pollution degree | 3 conforming to IEC 60664-1 |
| IP protection level | IP40 conforming to IEC 60529 |
| IK degree of protection | IK07 conforming to IEC 62262 |
| Ambient operating temperature | -25...70 °C |
| Ambient storage temperature | -50...85 °C |
| Relative humidity | 0...95 % |
| Operating altitude | 2000 m without derating 5000 m with derating |
| Packaging type 1 | PCE |
|---|---|
| Number of units per package 1 | 1 |
| Package 1 Height | 12.0 cm |
| Package width 1 | 11.5 cm |
| Package length 1 | 21.0 cm |
| Package weight 1 | 1.388 kg |
| Package type 2 | S03 |
| Number of units per package 2 | 6 |
| Package height 2 | 30.0 cm |
| Package width 2 | 30.0 cm |
| Package length 2 | 40.0 cm |
| Package weight 2 | 8.704 kg |
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