CHINT NP9 Push Button Switch is a high-performance modular command and signaling device designed for low-voltage electrical circuits. Renowned for its compact footprint and exceptional durability, the NP9 series is the preferred choice for engineers requiring reliable human-machine interface solutions in dense distribution boards.

1. Product Overview

The NP9 series represents CHINT’s commitment to industrial precision. These modular push buttons are engineered for AC 50Hz/60Hz circuits with rated voltages up to 230V. Unlike standard switches, the NP9 features a distinctive ergonomic design and visual clarity, making it ideal for control pulses and interlocking in complex automation systems.

2. Main Features

Modular Design: Standardized 18mm width (1P size), perfectly compatible with standard DIN rail distribution boxes.
High Mechanical Endurance: Rated for up to 100,000 operations, ensuring longevity in high-frequency control environments.
Superior Contact Reliability: Utilizes advanced contact materials to ensure low resistance and stable signal transmission.
Visual Identification: Available in multiple button colors (Red, Green, etc.) for clear functional differentiation (Start/Stop/Emergency).
Safe Terminals: Finger-safe terminal design to prevent accidental contact during maintenance.

3. Technical and Application Notes

The NP9 is specifically optimized for DIN rail mounting alongside MCBs and RCCBs. When installing, ensure the control wire cross-section matches the terminal capacity (up to 6mm²). It is designed for indoor use; for harsh environments, ensure it is housed within a cabinet with the appropriate IP rating.

4. Typical Applications

Industrial Automation: Remote control of magnetic starters, contactors, and relays.
Building Management: Manual override for lighting circuits and ventilation systems.
OEM Equipment: Integration into customized control panels and machinery consoles.
Power Distribution: Status signaling and manual control in LV switchgear.

5. Ordering Support

To ensure the correct configuration, please specify the contact type (Normally Open/Normally Closed) and button color when placing your order. We offer volume support for large-scale switchboard projects and global distribution.