Shelter SP 40A AC MCB

About Shelter SP 40A AC MCB

SP 40A AC MCB (Single Pole)

Product Description

The SP 40A AC Miniature Circuit Breaker (MCB) is designed to provide reliable protection against overload and short-circuit faults in single-phase electrical circuits. It automatically disconnects the power supply when abnormal current is detected, ensuring safety for wiring, appliances, and users. Compact in size and easy to install, this MCB is ideal for residential, commercial, and light-industrial applications.

Key Features

• Single Pole (SP) protects one live line

• Rated current: 40A

• Suitable for AC applications

• Fast tripping for short-circuit protection

• Reusable reset after trip

• Flame-retardant housing for safety

• Long service life and stable performance

• DIN-rail mounting, easy installation

Technical Specifications

• Type: Miniature Circuit Breaker (MCB)

• Poles: 1 Pole (SP)

• Rated Current: 40 Amp

• Rated Voltage: 230/240V AC

• Breaking Capacity: 6kA / 10kA (as per model)

• Trip Curve: B / C (depending on application)

• Frequency: 50/60 Hz

• Installation: DIN Rail

• Standard: IEC / IS compliant

Applications

• Home wiring protection

• Distribution boards

• Lighting circuits

• Socket outlets

• Small machinery & equipment

• Commercial shops & offices