RS PRO Encapsulated Single Phase Manual Variac 360 VA 240 V 240 V 890-2822

RS PRO 890-2822 is a professionally engineered encapsulated variable transformer (variac) designed for manual operation in single-phase electrical systems. It provides a reliable and continuously variable AC output voltage, making it ideal for applications requiring precise voltage regulation and control.

This variac operates at a primary and secondary voltage of 240 V with a power rating of 360 VA, supporting a primary current of 1.5 A. The encapsulated construction protects the internal components from environmental factors and mechanical damage, ensuring longevity and minimal maintenance.

The unit includes a silver-plated commutator which minimizes magnetising current while preventing waveform distortion, ensuring smooth and linear voltage output. Its clockwise knob rotation allows easy adjustment, and screw terminals with wire termination provide secure electrical connections.

Compact in size, it measures 113 mm in length and diameter, 127 mm in depth, and weighs 2.6 kg. The variac is designed for surface mounting and complies with RoHS and BS EN 6155814 standards. It supports operating frequencies between 50 Hz and 60 Hz.

This product is suited for industrial, laboratory, and electronic applications where voltage adjustment is required. It is commonly employed in control panels, process control equipment, and electrical enclosures, especially in manufacturing and testing environments.

Operates with manual, encapsulated construction for durability. Provides continuously variable output with excellent regulation. Silver-plated commutator reduces loss and distortion. Compact and robust design for surface mounting.

Compliant with international safety and quality standards.

Explore more transformer and voltage regulation products in the Electronics & Electricals category on EnvMart, including a wide range of Variacs suited for diverse technical needs.