Maasarent MCBTPN-B006-B032 Triple Pole + Neutral Miniature Circuit Breaker (TPN MCB) B Curve 6A–32A

Long Description

The MCBTPN-B006-B032 Triple Pole + Neutral Miniature Circuit Breaker (TPN MCB) is designed for safe and efficient protection of three-phase electrical distribution systems where neutral isolation is also required. Featuring a B Curve tripping characteristic, it is suitable for circuits with low inrush currents such as lighting systems, residential distribution, commercial buildings, and general-purpose electrical loads.

This device provides simultaneous switching and protection of three phases along with the neutral conductor, ensuring complete circuit isolation during fault conditions or maintenance activities. Its thermal-magnetic trip mechanism offers accurate overload detection and fast response to short-circuit faults, enhancing electrical safety and system reliability.

Manufactured using high-quality flame-retardant engineering plastic, the MCBTPN-B006-B032 ensures durability, long service life, and consistent performance. Its compact DIN rail mounting design allows easy installation in distribution boards and control panels, while finger-safe terminals improve safety during wiring and maintenance operations.

The TPN configuration makes it especially suitable for installations requiring neutral switching along with phase protection, improving operational safety in modern electrical distribution systems.

Key Features

Available in 6A to 32A current ratings

Triple Pole and Neutral (TPN) configuration for complete three-phase and neutral protection

B Curve tripping characteristic (3–5× rated current), ideal for low inrush current and resistive loads

Reliable protection against overload and short circuits

Thermal-magnetic tripping mechanism for rapid fault response

DIN rail mounting for quick and secure installation

Compact modular design

Flame-retardant thermoplastic housing

High electrical and mechanical durability

Finger-safe terminals for enhanced installation safety

Positive ON/OFF trip indication

Manufactured in compliance with IEC 60898-1 / IS 8828 standards

Applications

Three-phase residential distribution boards

Commercial electrical installations

Industrial control panels

Lighting distribution circuits

Three-phase power distribution systems

Office buildings

Retail shops and commercial complexes

Generator distribution panels

Building electrical infrastructure

Electrical switchgear panels

Low-voltage power distribution systems

Utility power circuits

Control panels

Manufacturing units

General-purpose three-phase circuit protection