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Block Chassis Mount Transformer, 100 VA, 2 x 24 V AC, Dual Input 230/400V, Compact, STEU 100/48

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Block Chassis Mount Transformer, 100 VA, 2 x 24 V AC, Dual Input 230/400V, Compact, STEU 100/48

Name: Block Chassis Mount Transformer, 100 VA, 2 x 24 V AC, Dual Input 230/400V, Compact, STEU 100/48
Brand: Block
SKU: 91566
Price: 117.34 USD
Availability: InStock

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Category Chassis Mount Transformer Brand Block Condition New

Specifications

Country of Origin	Germany
Brand	Block
Length	96mm
Model	STEU 100/48
Depth	85mm
Gross Weight	2.1kg
Width	84mm
Series	STEU
Maximum Operating Temperature	40°C
Primary Voltage	230 V, 400 V ac
Secondary Voltage	2 x 24 V ac
Minimum Operating Frequency	50Hz
Maximum Operating Frequency	60Hz

Key Features

Dual input voltage of 230 V and 400 V AC for flexible installation.
Provides two 24 V AC secondary outputs with 100 VA total power.
Compact and robust construction suitable for industrial panels.
Spring clamp terminals allow fast, secure cabling.
Meets VDE 0570, EN 61558, IEC 61558 safety standards.
Maximum operating temperature of 40°C ensuring stable performance.
Reduced starting currents ensure good switch-on behaviour.
Low noise operation, excellent corrosion protection.

Product Description

Block STEU 100/48 is a high-performance chassis mount transformer engineered for versatile and safe electrical isolation. Featuring dual primary input voltages of 230 V and 400 V AC, and two 24 V AC secondary outputs, this transformer delivers 100 VA power suitable for demanding industrial and laboratory environments.

The transformer is constructed with a compact footprint and robust metal mounting footplate, supporting easy and secure installation in control panels and automation cabinets. Efficient spring clamp terminals facilitate rapid connection, while contact-protected screw terminals comply with safety regulations. Its low noise design and high-quality corrosion protection ensure reliable operation even in rigorous applications.

Dual input voltage options for adaptability to global applications. Supports SELV (Safety Extra-Low Voltage) and PELV (Protective Extra-Low Voltage) systems, limiting output voltage for operator safety. Quick cabling and easy mounting thanks to the robust footplate and advanced terminal design.

Certified to VDE 0570, EN 61558, IEC 61558, UL 5085 standards for global compliance and peace of mind. 40°C maximum operating temperature enables continuous duty in varied environmental conditions. Compact transformer design optimizes performance relative to size and weight (2.1 kg).

Ideal for use in industrial automation, machinery control, HVAC, water treatment, laboratory instruments, and building management systems.

The Block STEU series transformers are trusted for supplying control system voltages, ensuring safe electrical isolation on the input and output sides. Engineers and panel builders rely on this unit for consistent, reliable performance in commercial and industrial installations.

Explore more Chassis Mount Transformers and other Block products in the Electronics & Electricals category at EnvMart.

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Frequently Asked Questions

This model features dual primary input voltages of 230 V and 400 V AC, allowing for flexible installation in various applications.

It provides a total power output of 100 VA with two secondary outputs of 24 V AC each.

The maximum operating temperature is 40°C, which ensures stable performance in various environments.

The transformer has a length of 96 mm, a width of 84 mm, and a depth of 85 mm.

It meets VDE 0570, EN 61558, IEC 61558, and UL 5085 safety standards for global compliance.

It features spring clamp terminals that allow for fast and secure cabling, along with contact-protected screw terminals for safety.

The gross weight of this unit is 2.1 kg, making it suitable for various mounting applications.

The minimum operating frequency is 50 Hz, and the maximum operating frequency is 60 Hz.

It is ideal for use in industrial automation, machinery control, HVAC, water treatment, laboratory instruments, and building management systems.

Yes, it supports Safety Extra-Low Voltage (SELV) and Protective Extra-Low Voltage (PELV) systems, ensuring operator safety.

It features a compact design with a robust metal mounting footplate, facilitating easy and secure installation in control panels and automation cabinets.

The country of origin for this transformer is Germany.