Block 5 Output 800 VA Chassis Mount Transformer, 690 V AC Primary Voltage, 230 V AC Secondary Voltage, 50-60 ST 800/69/23

Block ST 800/69/23 is a 5 output chassis mount transformer engineered for industrial and commercial electronics applications. It delivers 800 VA power capacity with primary voltage at 690 V AC and secondary voltage at 230 V AC, supporting operating frequencies from 50 Hz up to 60 Hz.

Designed with low inrush current control and safety isolating features, it ensures electrical safety and operational reliability. The transformer uses screw type terminals and is fitted with screw mounting brackets for secure and easy installation in control panels or electrical enclosures.

The laminated construction enables compact size with dimensions measuring 150 mm in length, 150 mm in width, and 128 mm in depth. It is rated for operation in ambient temperatures up to 40°C, making it suitable for a range of environments. The primary winding includes ±20 V tappings allowing voltage adjustment flexibility for varied industrial needs.

Certified to multiple international norms including CSA, IEC 61558-2-2, cULus, VDE, UL, DIN EN 61558-2-2, and ENEC 10, this transformer meets rigorous safety and quality standards. Its weight of 9.8 kg reflects a sturdy build suitable for demanding environments such as manufacturing, control systems, and power supplies.

Low inrush current control for reduced electrical stress. Safety isolating transformer design for personnel protection. Screw terminals and mounting brackets for reliable installation. Compact laminated design with adjustable primary voltage taps.

Complies with international safety and quality standards. Rated for ambient temperature up to 40°C for wide applicability. Dimensions of 150 x 150 x 128 mm support space-efficient mounting. Robust weight of 9.8 kg ensures durability and stability.

This product is ideal for industrial, manufacturing, laboratory, and commercial electrical applications requiring a dependable low voltage transformer solution. Browse similar chassis mount Transformers and power components in the Electronics & Electricals category on EnvMart.