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Chint NM8L-125S-4P-32A-X1-T1 RCD – 4P – 32A
Chint NM8L-125S-4P-32A-X1-T1 32A 4-pole moulded case circuit breaker with integrated residual current protection for overload, short-circuit and earth leakage protection.
Why Choose the Chint NM8L-125S-4P-32A-X1-T1 MCCB with RCD?
The Chint NM8L-125S-4P-32A-X1-T1 is a reliable 4-pole moulded case circuit breaker (MCCB) with integrated residual current protection (RCD), designed for low-voltage electrical systems requiring overload, short-circuit and earth leakage protection. It combines essential circuit protection and residual current disconnection within one compact device, making it suitable for industrial, commercial and OEM electrical installations.
As part of the Chint NM8L series, this breaker features an adjustable thermal magnetic trip unit together with RCD protection to help safeguard both equipment and personnel. Its 4-pole design is suitable for three-phase plus neutral systems where full circuit isolation and residual current monitoring are required.
With a rated current of 32 A and a 4-pole configuration, the NM8L-125S-4P-32A-X1-T1 is ideal for distribution boards, machinery panels, control cabinets and electrical systems where dependable disconnection and integrated earth leakage protection are important.
Key Advantages
- Combines MCCB and RCD protection in one compact device.
- 32 A rated current for low-voltage distribution circuits.
- 4-pole configuration for three-phase and neutral systems.
- Adjustable thermal magnetic protection for overload and short-circuit faults.
- Integrated residual current protection helps improve safety against earth leakage.
- Suitable for commercial, industrial and OEM panel applications.
Key Features
- Chint NM8L series ELCB / MCCB with RCD.
- 32 A current rating.
- 4-pole construction.
- Adjustable thermal magnetic trip unit.
- Integrated residual current protection module.
- Protection against overload, short circuit and earth leakage faults.
- Panel-mounted design for low-voltage distribution systems.
- Manufactured for dependable performance in demanding electrical installations.
Reliable Circuit and Earth Leakage Protection
MCCBs with integrated residual current protection provide a compact and effective way to protect electrical systems against multiple fault conditions. The MCCB section responds to overload and short-circuit faults, while the RCD function detects earth leakage currents and disconnects the circuit when required.
The Chint NM8L-125S-4P-32A-X1-T1 is particularly useful where both phase and neutral isolation are required within three-phase installations. Its combined protection format helps reduce panel complexity while supporting safer operation across power distribution and control applications.
Typical Applications
- Three-phase and neutral distribution boards.
- Industrial control panels.
- Commercial electrical installations.
- Machinery and automation systems.
- Motor control centres.
- OEM switchboards and panel building.
Technical Specifications
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| Mounting Type | Fixed | |
|---|---|---|
| Trip Unit | Thermal-magnetic | |
| Application | Power distribution | |
| Device Type | MCCB + RCD | |
| Current | 32 A | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Manufacturer | Chint | |
| Series | NM8L | |
| Model | NM8L-125S-4P-32A-X1-T1 | |
| Product type | MCCB with RCD / ELCB | |
| Rated current | 32 A | |
| Number of poles | 4 Pole | |
| Frame size | 125S | |
| Trip unit | Adjustable thermal magnetic with integrated RCD | |
| Rated frequency | 50 / 60 Hz | |
| Protection | Overload, short circuit and residual current | |
| Mounting type | Panel / switchboard mounting | |
| Application | Low-voltage power protection |
Frequently Asked Questions
What is the Chint NM8L-125S-4P-32A-X1-T1 used for?
It is used to provide overload, short-circuit and residual current protection for low-voltage electrical circuits, particularly in three-phase plus neutral installations.
What current rating does this breaker have?
The NM8L-125S-4P-32A-X1-T1 has a rated current of 32 A.
Does this product include RCD protection?
Yes. It includes integrated residual current protection to help detect and disconnect earth leakage faults.
How many poles does this MCCB have?
This model has a 4-pole configuration, making it suitable for three-phase and neutral systems.
Where is this device typically installed?
It is typically installed in switchboards, distribution panels, control cabinets, motor control centres and OEM machinery panels.
Trusted by Electrical Professionals Worldwide
Chint NM8L MCCBs with integrated residual current protection are used by contractors, panel builders and industrial engineers to deliver reliable circuit protection, safer disconnection and efficient low-voltage power distribution.
