Finder Enclosure Heater, 110 → 230V ac, 400W Input, -40 → +50°C, 88.2mm x 67mm x 98.7mm

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£145.42

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£174.50

(inc. VAT)

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RS Stock No.:
184-9924
Distrelec Article No.:
301-34-361
Mfr. Part No.:
7H.51.8.230.0400
Brand:
Finder
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Brand

Finder

Air Flow

30m³/h

Input Power Rating

400W

Supply Voltage

110 → 230V ac

Surface Temperature

-40 → +50°C

Depth

98.7mm

Height

88.2mm

Width

67mm

Nominal Current

1.7A

Series

7H

Frequency

50 Hz, 60Hz

COO (Country of Origin):
IT

Finder Series 7H Enclosure Heater, 400W Input Power Rating, 30 m³/h Air Flow - 7H.51.8.230.0400


This enclosure heater is a compact industrial heater designed for a variety of applications within automation, electronics, and mechanical industries. With an input power rating of 400 W and a supply voltage compatible with both 110V and 230V AC, it delivers reliable performance in demanding environments. The heater provides an air flow rate of 30m³/h and operates effectively within a surface temperature range of -40 to +50 °C, ensuring it meets the needs of various industrial heating requirements.

Features & Benefits


• Fan-assisted design enhances air circulation for efficient heating
• PTC resistor offers self-regulating heating for safety
• Compact dimensions ensure easy installation in limited spaces
• Operates within a broad voltage range for versatile usage
• Durable plastic housing complies with UL94 – V0 standards
• Low surface temperature of ≤30 °C prevents hazards during operation

Applications


• Used for drying kilns in manufacturing processes
• Utilised in hoists and cranes for optimal heating
• Suited for road and tunnel lighting
• Ideal for electric enclosure heating in control panels
• Employed in plastic moulding machines for uniform heat distribution

What electrical specifications should I consider before installation?


Power requirements include a nominal voltage of 230V AC with a current rating of 1.7A, ensuring compatibility with various electrical systems. The operating range extends from 184 to 253V AC, making it suitable for diverse applications.

How does the self-regulating feature enhance safety?


The self-regulating PTC resistor maintains controlled temperature levels, significantly reducing the risk of overheating and potential hazards, making it ideal for sensitive environments where precise temperature management is crucial.

What mounting position is recommended for optimal performance?


It is advisable to install the heater vertically, with cables positioned below the unit. This ensures proper airflow and maximises heating efficiency while complying with safety regulations.

How long is the expected lifespan of the fan operating at standard conditions?


The fan is designed to provide a lifespan of approximately 50,000 hours when operated at a consistent ambient temperature of 25 °C, ensuring longevity and reducing maintenance needs.

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