RS PRO Enclosed Surface Mount 1 Phase 1 Output Variac Transformer 240 V, 0 to 270 V, 170 VA, 0.7 A 890-2799

RS PRO 890-2799 is an enclosed, manual variac transformer designed for single-phase electrical applications, offering a power rating of 170 VA with a primary voltage of 240 V. It provides a continuously variable secondary voltage output ranging from 0 to 270 V to allow precise control of voltage supply. This device is ideal for industrial, laboratory, electronics repair, and testing environments where adjustable voltage is required.

The transformer features an enclosed construction with robust build quality that ensures long service life and maintenance-free operation. Its surface mounting design with screw terminals facilitates convenient installation on floors, walls, or surfaces according to specific setup needs.

Operation is manual with a clockwise rotating knob that provides low operating torque and smooth, linear voltage adjustment. The device has built-in overload protection to enhance safety during use. With a primary current rating of 0.7 A and frequency range of 50 Hz to 60 Hz, this transformer supports reliable performance in varying electrical loads.

Compact in size with dimensions of 160 mm length, 130 mm width, and 160 mm depth, and weighing 4.5 kg, the variac is portable while being sturdily constructed. The absence of specific standards or approvals does not affect its robust performance in industrial and electronic laboratory applications.

RS PRO 890-2799 supports precise voltage regulation for equipment testing, voltage calibration, and power supplies in industrial, commercial, and educational sectors. It is part of RS PRO's professional series of variacs that offer reliability and quality assurance.

Enclosed construction ensures durability and safety during operation. Surface mount type with screw terminals for easy installation. Manual operation with clockwise knob rotation for precise control. Single output variac providing output voltage from 0 to 270 V.

Designed with a primary voltage of 240 V and primary current of 0.7 A. Compact size with dimensions 160 mm x 130 mm x 160 mm for versatile applications. Suitable for single-phase electrical systems with operating frequency between 50 to 60 Hz.

Includes built-in overload protection for safe use. Weight of 4.5 kg makes it portable yet robust. Manufactured in India with no specific standards or approvals. Explore more RS PRO products and Variac transformers for your technical and industrial needs with EnvMart’s comprehensive catalog.