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Block 2 Output Chassis Mount Transformer, 630 VA, Dual Primary 400/230V AC, 2 x 115V AC Secondary, STEU 630/23

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Block 2 Output Chassis Mount Transformer, 630 VA, Dual Primary 400/230V AC, 2 x 115V AC Secondary, STEU 630/23

Name: Block 2 Output Chassis Mount Transformer, 630 VA, Dual Primary 400/230V AC, 2 x 115V AC Secondary, STEU 630/23
Brand: Block
SKU: 91568
Price: 394.2 USD
Availability: InStock

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Category Chassis Mount Transformer Brand Block Condition New

Specifications

Country of Origin	Germany
Brand	Block
Model	STEU 630/23
Depth	117mm
Gross Weight	7.9kg
Width	150mm
Series	STEU
Maximum Operating Temperature	40°C
Number of outputs	2
Primary Voltage	400 V ac, 230 V
Secondary Voltage	2 x 115 V ac
Minimum Operating Frequency	50Hz
Maximum Operating Frequency	60Hz

Key Features

Dual primary voltage input of 400 V AC and 230 V AC for flexible application.
Two 115 V AC secondary outputs enable safe electrical isolation.
Robust chassis-mounted design with metal footplate and oval slots for secure installation.
Spring clamp terminals simplify wiring and enhance safety.
Rated for continuous operation at 630 VA power output.
Maximum operating temperature of 40°C suitable for industrial environments.
Low noise operation and reduced starting currents for improved safety.
Corrosion protection for reliable performance.

Product Description

Block STEU 630/23 is a high-performance chassis mount transformer engineered for industrial and electronic power distribution. This transformer features dual primary voltages of 400 V AC and 230 V AC, making it compatible with a wide range of supply systems. With two secondary outputs of 115 V AC each and a power capacity of 630 VA, it is designed to deliver reliable isolation and step-down voltages for control panels, machinery, and laboratory setups.

Dual input voltage enhances flexibility for installation across multiple power standards. Spring clamp terminals provide quick and secure wire connections, compliant with safety norms. The robust metal footplate with oval slots simplifies chassis and panel mounting even in compact enclosures.

Low-noise design and reduced startup currents minimize interference and improve electrical safety. Excellent corrosion protection for long-lasting industrial operation. Proven compliance with international standards including CSA 22.2 No.66, UL 5085-1/-2, VDE 0570, IEC 61558, cURus, and DIN EN 61558.

Safe screw connection terminals conform to UVV BGV A3 requirements for workplace safety.

Industrial and commercial applications include supplying control systems, machinery, test equipment, and power distribution panels. STEU series isolating transformers are ideal for establishing SELV and PELV circuits and ensuring safe electrical separation of input and output sides. The transformer construction supports control systems per VDE0113.

Dimensions and mounting: The transformer features a compact footprint (width 150 mm, depth 117 mm) and weighs 7.9 kg, suitable for mounting within machinery or control cabinets.

Block is recognized for reliable transformer solutions widely used in electronics, manufacturing, process automation, laboratory instrumentation, and HVAC systems. The STEU 630/23 model stands out for its robust performance, adaptability, and international approvals.

Explore more Chassis Mount Transformers and Block power distribution solutions in the Electronics & Electricals category on EnvMart.

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Frequently Asked Questions

The STEU 630/23 transformer has a power capacity of 630 VA, suitable for various industrial and commercial applications.

This transformer features dual primary voltage inputs of 400 V AC and 230 V AC, allowing for flexible application across different power standards.

It provides two secondary outputs of 115 V AC each, enabling safe electrical isolation for connected devices.

The STEU 630/23 has a width of 150 mm and a depth of 117 mm, with a gross weight of 7.9 kg, making it suitable for compact installations.

The maximum operating temperature for the STEU 630/23 is 40°C, which is suitable for industrial environments.

It is equipped with spring clamp terminals that provide quick and secure wire connections, enhancing safety during installation.

This transformer complies with several international standards including CSA 22.2 No.66, UL 5085-1/-2, VDE 0570, IEC 61558, cURus, and DIN EN 61558.

The minimum operating frequency is 50 Hz and the maximum is 60 Hz, accommodating standard electrical systems.

It is suitable for supplying control systems, machinery, test equipment, and power distribution panels, particularly in industrial and commercial settings.

The STEU 630/23 features a robust metal footplate with oval slots, simplifying chassis and panel mounting even in compact enclosures.

It has a robust chassis-mounted design that includes corrosion protection, ensuring reliable performance in industrial applications.

The low noise operation and reduced starting currents minimize electrical interference, enhancing safety and operational efficiency.