Chint NM1TL-063/4/X2/T1 enclosed ELCB with 63A rated current, 4 pole configuration and adjustable 100mA to 1A earth leakage protection for commercial and industrial installations.
£987.17
The Chint NM1TL-063/4/X2/T1 is a robust enclosed earth leakage circuit breaker (ELCB) designed to provide dependable circuit protection and residual current protection for commercial and industrial low-voltage electrical installations. Featuring a 63A four pole MCCB with adjustable earth leakage protection, it is suitable for three-phase and neutral applications where overload, short-circuit and earth fault protection are required.
As part of the Chint NM1TL enclosed ELCB range, this unit combines moulded case circuit breaker protection with earth leakage detection inside a practical enclosure. Its enclosed format provides a convenient solution for local protection, machinery supplies, distribution circuits and industrial control applications where safe isolation and reliable fault protection are essential.
With a 63A rated current, 4 pole configuration and adjustable 100mA to 1A residual current setting, the NM1TL-063/4/X2/T1 is ideal for electrical systems requiring dependable disconnection under overload, short-circuit and earth leakage fault conditions.
Enclosed ELCBs combine overcurrent protection with residual current detection, helping protect electrical circuits from overload, short-circuit and earth leakage fault conditions. When a fault is detected, the device disconnects the supply to help protect equipment, cabling and electrical installations.
The Chint NM1TL-063/4/X2/T1 provides a practical enclosed solution for four pole circuits where adjustable earth leakage protection is required. Its 63A rating and adjustable residual current setting make it suitable for machinery supplies, commercial distribution and industrial control applications requiring higher residual current settings.
| Current | 63 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | Chint |
| Series | NM1TL |
| Model | NM1TL-063/4/X2/T1 |
| Product type | Enclosed earth leakage circuit breaker |
| Rated current | 63A |
| Poles | 4 Pole |
| Residual current setting | 100mA to 1A adjustable |
| Protection type | Overload, short-circuit and earth leakage protection |
| Breaker type | MCCB with earth leakage protection |
| Rated operational voltage | up to 415V AC |
| Frequency | 50 / 60Hz |
| Mounting type | Enclosed installation |
| Operation | Manual switching / isolation |
| Application | Low-voltage distribution and industrial circuits |
| Standard | IEC/EN 60947-2 |
It is used to provide enclosed circuit protection and earth leakage protection for commercial and industrial electrical installations requiring four pole protection.
The Chint NM1TL-063/4/X2/T1 has a 63A rated current.
This model provides adjustable residual current protection from 100mA to 1A.
Yes. It combines MCCB protection for overload and short-circuit faults with earth leakage protection for residual current faults.
It is typically installed in commercial and industrial electrical systems, including machinery supplies, distribution circuits, switchboards and local isolation points.
Chint enclosed ELCBs are trusted by electricians, panel builders and industrial engineers for reliable low-voltage circuit protection, earth leakage protection and dependable operation in commercial and industrial electrical installations.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...