RS PRO Encapsulated Single Phase Manual Variac 1 Output 1.44 kVA 240 V Clockwise Knob Rotation 890-2847

RS PRO 890-2847 encapsulated single phase manual variac delivers 1.44 kVA power capacity with a primary and secondary voltage of 240 V. The variac features a clockwise rotating knob and wire termination to facilitate manual voltage control. Encapsulated robust construction ensures high reliability and efficient operation in industrial environments.

Constructed for surface mounting, this variac operates within a frequency range of 50 to 60 Hz, catering to a variety of electrical applications. It includes a silver plated commutator to minimize resistance and ensure excellent regulation while maintaining minimal waveform distortion and smooth linear output voltage variation.

This device is designed as a specialist variable transformer mainly used in professional electrical engineering, laboratory testing, and industrial process control. The single output and phase configuration offers dependable and precise voltage adjustment with overload capacity, making it suitable for control panels and enclosures in demanding electrical systems.

The variac’s compact dimensions of 165mm in length, diameter, and width combined with a solid weight of 6.2 kg delivers a robust and durable performance. Compliance with BS EN 61558-1-4 standards and RoHS certification affirms its quality and safety credentials. Installation requires fitting within a protected environment or enclosure as it does not provide mains isolation.

Designed for surface mounting with a robust encapsulated construction. Operates at a maximum of 60Hz and a minimum of 50Hz frequency. Features wire termination with silver plated commutator for efficient current flow. Single output phase design provides smooth, linear voltage variation.

Compact dimensions with 165mm length, diameter, and width. Gross weight of 6.2 kg ensures solid build quality and durability. Complies with BS EN 61558-1-4 standards and RoHS certification. Suitable for industrial and laboratory applications requiring controlled variable voltage.

Equipped with a knob and dial for easy and precise manual voltage adjustment. Provides high efficiency with negligible waveform distortion and overload capacity.

This RS PRO Variac is ideal for industrial, laboratory, HVAC, and manufacturing sectors, where adaptable and reliable voltage control is critical. Its rugged design offers long-term service with minimal maintenance. Explore the Electronics & Electricals category on EnvMart for comprehensive power supply and transformer solutions.