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RS PRO Enclosure Heater, 230V AC, 400W Output Power, Screw Mount Type, IP20 Protection 754-5547

Category Electrical Enclosures Brand RS PRO Condition New

Specifications

Country of Origin United Kingdom
Frequency 60Hz
Brand RS PRO
Model 754-5547
Connection Type Screw
Depth 133mm
IP Rating IP20
Width 300mm
Output Power 400W
Mount Type Screw
Series RS PRO
Input power 400W
Maximum Operating Temperature 155°C
Note The recommended power rating required is 10W per square metre of enclosing surface, excluding the base. They should be mounted on a back surface with the heating element horizontal and the terminals at the bottom
Minimum Operating Temperature -55°C
Nominal Current 1.73A
Supply Voltage 230V ac

Key Features

  • Features vitreous enamelled resistor providing durable performance.
  • Equipped with a sheet steel case and perforated steel cover for protection and ventilation.
  • Offers IP20 rating compatible with indoor applications.
  • Designed for screw mounting and connection with M4 terminal screws for easy installation.
  • Operates effectively within the temperature range of -55°C to 155°C.
  • Nominal current rating of 1.73A and frequency of 60Hz ensures compatibility with standard power supplies.
  • Recommended power density of 10W per square metre of enclosure surface for condensation prevention.
  • Originates from the United Kingdom, ensuring quality manufacturing standards.

Product Description

RS PRO 754-5547 enclosure heater is engineered to provide low wattage anti-condensation heating for electrical switchgear and control gear cabinets. Operating at 230V AC with 400W output power, this heater maintains cabinet temperature above the dew point, protecting sensitive electronic components from moisture damage.

The heater features a vitreous enamelled resistor housed within a robust sheet steel casing. A perforated sheet steel cover surrounds the resistor, offering protection and allowing efficient heat dissipation. Designed for screw mounting on the back surface of enclosures, the heating element is positioned horizontally with terminals at the bottom for optimal performance and safety.

Connection is facilitated through screw terminals with M4 terminal screws, and cable entry is sealed with grommets on both ends to prevent ingress. The heater’s IP20 rating makes it suitable for indoor electrical enclosure applications where protection against solid objects above 12mm is required.

It is designed to operate reliably within a wide temperature range of -55°C to 155°C, making it versatile for diverse industrial environments. The nominal current is 1.73A at 60Hz frequency, aligning with common electrical standards.

RS PRO recommends a power rating of 10 watts per square metre of the enclosing surface (excluding the base) for optimum condensation prevention. This enclosure heater is manufactured in the United Kingdom, assuring high-quality construction and materials.

Vitreous enamelled resistor for durability. Robust sheet steel casing with perforated protective cover. Screw mount installation and terminal connection. IP20 rated for indoor protection. Wide operating temperature range from -55°C to 155°C.

Nominal current of 1.73A at 60Hz frequency. Recommended power density: 10W/m² of enclosure surface. Manufactured in the United Kingdom.

This enclosure heater is ideally suited for industrial, electrical, automation, and control panel heating applications to prevent condensation and ensure reliable operation of electronics in varying climates.

Browse the comprehensive range of enclosure heaters and Electrical Enclosures on EnvMart for the best quality and value.

RS PRO Enclosure Heater, 230V AC, 400W Output Power, Screw Mount Type, IP20 Protection 754-5547
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Frequently Asked Questions

The output power of this enclosure heater is 400W.

It operates effectively within a temperature range of -55°C to 155°C.

The nominal current rating is 1.73A.

This model uses screw terminals for connection.

The heater has an IP20 rating, making it suitable for indoor applications.

It is designed for screw mounting on the back surface of enclosures.

The dimensions are 300mm in width and 133mm in depth.

The recommended power density is 10W per square metre of the enclosing surface, excluding the base.

This model operates at a frequency of 60Hz.

It is manufactured in the United Kingdom.

The heater features a vitreous enamelled resistor housed within a sheet steel casing and a perforated steel cover.

It is suited for industrial, electrical, automation, and control panel heating applications to prevent condensation.

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