Why Choose the Chint NH18-250/250/3 MCCB Type Isolator?
The Chint NH18-250/250/3 is a robust three pole MCCB type isolator designed to provide safe manual isolation for commercial and industrial low voltage power distribution systems. As part of the proven Chint NH18 Series, it delivers dependable switching performance for electrical installations where reliable circuit isolation is essential for maintenance and operational safety.
Featuring a 250A rated current and a three pole configuration, the NH18-250/250/3 is ideal for isolating three-phase electrical supplies within switchboards, distribution panels and industrial machinery. Its MCCB-style construction provides a durable operating mechanism while offering a familiar installation format for electrical contractors and panel builders.
Manufactured to meet IEC/EN 60947-3 requirements for switch disconnectors, this Chint isolator provides a reliable manual disconnect point, helping engineers safely isolate equipment before maintenance or servicing. Its compact design and rugged construction make it suitable for demanding commercial and industrial applications.
Key Advantages
- 250A MCCB type isolator for reliable manual circuit isolation.
- Three pole configuration for three-phase electrical systems.
- Designed for commercial and industrial power distribution.
- Provides safe isolation during servicing and maintenance.
- Compact MCCB-style construction for straightforward installation.
- Manufactured by Chint for dependable long-term performance.
Key Features
- Chint NH18 Series switch disconnector.
- 250A rated current.
- Three pole (3P) configuration.
- MCCB type isolator construction.
- Manual ON/OFF switching operation.
- Suitable for low voltage power distribution systems.
- Panel and switchboard mounting.
- Manufactured in accordance with IEC/EN 60947-3.
Safe Isolation for Industrial Power Distribution
The Chint NH18-250/250/3 provides a dependable method of manually disconnecting electrical supplies before inspection, servicing or maintenance. Proper isolation helps improve operator safety while reducing the risk of accidental energisation during maintenance procedures.
Its three pole configuration is ideal for isolating three-phase power circuits used throughout commercial buildings, manufacturing facilities, plant rooms and industrial installations.
Typical Applications
- Industrial switchboards.
- Commercial distribution boards.
- Main incoming isolators.
- Electrical control panels.
- Machinery isolation.
- Building services installations.
