Distribution Boards Low Voltage Switchgear Assemblies MAMMHIP Series

Product Overview

The MAMMHIP Series Distribution Boards / Low-voltage Switchgear Assemblies are engineered for industrial environments requiring high levels of protection, reliability, and flexible electrical distribution. Designed for use in power distribution, lighting control, and maintenance distribution systems, these assemblies ensure stable and safe operation in demanding industrial conditions.

The series is widely applied in factories, infrastructure projects, energy systems, and harsh industrial environments where electrical safety, corrosion resistance, and structural durability are critical.

Key Features

High Protection Performance for Industrial Use

The MAMMHIP Series is designed for applications requiring different levels of protection, offering reliable operation in both standard and harsh environments.

• Suitable for power distribution and lighting control systems

• Applicable for maintenance and auxiliary distribution boxes

• Designed for industrial-grade electrical safety requirements

Flexible Installation Options

To meet diverse project requirements, the MAMMHIP Series supports multiple installation configurations:

• Hanging (wall-mounted) installation

• Floor-standing installation

This flexibility allows adaptation to different site layouts and engineering requirements.

Compatible Cable Entry Systems

The enclosure supports multiple cable entry options to ensure installation convenience and compatibility:

• Armored cable entry

• Rubber cable entry

This makes the system suitable for a wide range of industrial wiring environments.

IP Protection & Anti-Corrosion Ratings

MAMMHIP Series Protection Levels

• MAMMHIP01: IP20–IP41, WF2 anti-corrosion level

• MAMMHIP02: IP66, WF2 anti-corrosion level

• MAMMHIP03: IP66, WF2 anti-corrosion level

The higher protection models are suitable for dust-heavy, humid, and corrosive industrial environments.

Compliance with Standards

The MAMMHIP Series is manufactured in accordance with international and national electrical standards:

• GB/T 7251.12-2013

• GB/T 7251.3-2017

These standards ensure safe design, structural reliability, and consistent performance of low-voltage switchgear assemblies.

Electrical Performance Parameters

MAMMHIP01

• Rated current (InA): 100A–6A

• Short-time withstand current (Icw): 4kA

• Rated voltage (Ue): 220V / 380V

• Insulation voltage (Ui): 400V

• Frequency: 50Hz

MAMMHIP02

• Rated current (InA): 400A–6A

• Short-time withstand current (Icw): 10kA

• Rated voltage (Ue): 400V

• Insulation voltage (Ui): 500V

• Frequency: 50Hz

MAMMHIP03

• Rated current (InA): 630A–100A

• Short-time withstand current (Icw): 20kA

• Rated voltage (Ue): 690V

• Insulation voltage (Ui): 800V

• Frequency: 50Hz

Enclosure & Structural Materials

The MAMMHIP Series offers multiple enclosure material options depending on application requirements:

• Engineering plastic

• Aluminum alloy

• Sheet steel

• Stainless steel

All enclosures are treated with electrostatic powder coating for enhanced durability and corrosion resistance.

Color Options

• Standard: Dark grey (RAL 7090 equivalent)

• Optional: Light grey (RAL 7035)

Internal Electrical Components

The system supports integration of high-quality industrial electrical components from globally recognized brands, including:

• Siemens

• Schneider Electric

• ABB

Built-in Components

• MCB (Miniature Circuit Breaker)

• MCCB (Molded Case Circuit Breaker)

• AC Contactor

• Thermal Relay

• Auxiliary Relay

• Time Relay

• SSR (Solid State Relay)

• PLC control modules

• Mutual inductors (current transformers)

• Fuse units (FU)

• Frequency converters

• Soft starters

Note: Leakage circuit breakers support external self-reset function without opening the enclosure.

Built-in Instrument Options

The MAMMHIP Series can be equipped with various monitoring and control instruments:

• Programmable control modules

• Thermostats

• Ammeter

• Voltmeter

These instruments are designed for real-time monitoring and operational control directly from the panel.

Terminal & Wiring System

To ensure stable electrical connections and easy maintenance, the system uses high-quality terminal solutions:

• Weidmüller terminals

• Phoenix Contact terminals

These industrial-grade terminals ensure safe wiring, high conductivity, and long-term reliability.

Cable Entry Compatibility

• Armored cable systems

• Rubber cable systems

Designed to support flexible installation in different industrial wiring environments.

Applications

The MAMMHIP Series is widely used in:

• Industrial power distribution systems

• Factory electrical control systems

• Building infrastructure projects

• Energy and utility facilities

• Machinery power control units

• Lighting distribution networks

• Maintenance and auxiliary power systems

Product Advantages Summary

• Multiple protection levels for different environments

• Modular and flexible installation design

• Wide compatibility with industrial electrical components

• High short-circuit withstand capability

• Corrosion-resistant enclosure materials

• Support for intelligent monitoring instruments

• Compliant with international low-voltage switchgear standards

• Reliable performance for continuous industrial operation