Shelter SP 125A 250V DC MCB

Shelter SP 125A 250V DC MCB About

Product Overview

The SP 125A 250V DC MCB is a highquality Single Pole Direct Current Miniature Circuit Breaker designed to safeguard DC electrical circuits from overloads and short circuits. Engineered specifically for DC applications, this MCB offers reliable and rapid protection in solar systems, battery circuits, telecom systems, DC power panels and other lowvoltage DC installations.

Key Features

• Rated Current: 125 A

• Rated Voltage: 250 V DC optimized for lowvoltage DC applications

• Single Pole (SP): Protects one DC line (typically the positive/ live conductor)

• Reliable Protection: Effective overload and shortcircuit tripping

• Compact Design: Spacesaving for distribution and control panels

• DIN Rail Mounting: Easy installation in DC distribution boards

• Durable Build: Flameretardant, rugged housing for longterm performance

• Fast Tripping Mechanism: Quick response to current faults

Applications

The SP 125A 250V DC MCB is ideal for:

• Solar PV systems (string protection)

• Solar combiner boxes & DC distribution panels

• Battery banks & energy storage systems

• UPS and DC backup systems

• Telecom DC power circuits

• Offgrid and hybrid power installations

• Industrial DC control panels

• Protection of DC motors & equipment