MCB, RCCB & Protection Devices

MCB, RCCB & Electrical Protection Devices

SM Switches offers a complete range of electrical protection devices including MCBs, RCCBs, Isolators, Changeovers, and Home Care units designed to ensure maximum safety, reliability, and efficient power control.

These devices protect electrical circuits from overloads, short circuits, earth leakage, and ensure safe isolation during maintenance.

Available Options

MCB Protection Series

The MCB range includes single pole and double pole circuit breakers designed for effective circuit protection across various electrical load conditions.

Screw Type MCB

Screw Type MCB

Available in SP, DP configurations.

MODULE MCB

Available in SP, DP configurations.

RCCB ,Isolator, Changeover & Home Care

The RCCB, Isolator, Changeover & Home Care range includes essential protection devices designed for enhanced safety and operational control in residential and commercial settings.

RCCB

Available in DP and FP configurations.

Isolator

Available in DP and FP configurations.

Changeover Switch

Available in DP and FP configurations.

Home Care

Available in DP configurations.

Key Features

  • Fast and reliable circuit protection
  • High breaking capacity and accuracy
  • Durable construction with long life
  • Easy installation and maintenance
  • Complies with safety standards

Applications

  • Residential electrical panels
  • Commercial buildings and offices
  • Industrial distribution systems
  • Main and sub-distribution boards
  • Power backup and changeover systems

Technical Specifications

Product Type MCB, RCCB, Isolator & Changeover
Current Rating 6A to 63A (Variant Dependent)
Pole Type SP / DP / TP / FP
Operating Voltage 220–415V AC
Mounting DIN Rail Mounted
Application Electrical Protection & Distribution

Why Choose SM Switches – MCB & Protection Devices

  • Strict quality and safety testing
  • Wide range for all protection needs
  • Trusted by electricians and contractors
  • Reliable performance and long service life