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HOFFMAN Enclosure Heater: Fan Forced, 400 W Watt, Single Phase, 230V AC - Heaters for Electrical Enclosures
HOFFMANHeaters for Electrical Enclosures

HOFFMAN Enclosure Heater: Fan Forced, 400 W Watt, Single Phase, 230V AC

The HOFFMAN DAH4002B is a fan-forced enclosure heater designed for electrical enclosures. This single-phase unit operates at 230V AC and includes a built-in thermostat for temperature control.

SKU 3G-OTH-07331

Brand
HOFFMAN
Item
Enclosure Heater: Fan Forced, 400 W Watt, Single Phase, 230V AC
Category
Heaters for Electrical Enclosures
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HOFFMAN
Manufacturer Part Number
DAH4002B
Type
Single Phase, Thermostat Included
AC
230V
Watt
400 W
Phase
Single
Heater Type
Fan Forced
Operating Voltage
230V AC
Includes Thermostat
Thermostat Included

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HOFFMAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HOFFMAN DAH4002B is a fan-forced enclosure heater designed for electrical enclosures. This single-phase unit operates at 230V AC and includes a built-in thermostat for temperature control.

Frequently Asked Questions

What is the HOFFMAN DAH4002B enclosure heater used for?

The HOFFMAN DAH4002B fan-forced heater prevents condensation and maintains a stable temperature inside electrical enclosures. It is commonly used in industrial control panels, automation cabinets, and outdoor electrical boxes to protect sensitive components from moisture and cold.

What are the specifications of the HOFFMAN DAH4002B heater?

The HOFFMAN DAH4002B is a fan-forced enclosure heater rated at 400 W, single phase, 230V AC. It includes a built-in thermostat for automatic temperature control. The heater is designed for electrical enclosures and is manufactured by HOFFMAN.

Where to buy the HOFFMAN DAH4002B heater worldwide?

3G Electric supplies the HOFFMAN DAH4002B fan-forced enclosure heater to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact 3G Electric for pricing and lead time on this heater.

How to install a HOFFMAN DAH4002B fan-forced heater?

Mount the HOFFMAN DAH4002B securely inside the enclosure, typically near the bottom for even heat distribution. Connect the 230V AC single-phase supply to the terminal block. Set the built-in thermostat to the desired temperature. Ensure proper airflow around the fan intake and exhaust.

Used in

Common applications for HOFFMAN
Industrial manufacturing — HOFFMAN steel indoor enclosures (e.g., A14N126) for housing motor controls in dry indoor areas.
Food processing — HOFFMAN sloped-top washdown enclosures (e.g., CSD20168ST) for protecting electronics in high-humidity, washdown zones.
Chemical plants — HOFFMAN 304 stainless steel enclosures (e.g., CSD36308SS) for corrosion-resistant protection of instrumentation.
Outdoor installations — HOFFMAN NEMA 3R/4X enclosures (e.g., CSD302410SS) for weatherproofing electrical connections in exposed locations.
Dust-tight wireways — HOFFMAN flexible fittings (e.g., F66WFF) for routing cables in dust-tight conduit systems in grain handling facilities.
Control room consoles — HOFFMAN Consolet enclosures (e.g., C20C20) for housing operator interfaces in NEMA 12/13 environments.

HOFFMAN Products

3G Electric supplies HOFFMAN heaters for electrical enclosures. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
HOFFMAN Enclosure Air Conditioner: 4,900 BtuH, Corrosion-Resistant & Washdown, Cooling/Heating, 230V (MPN G280426G051)
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This wall-mount air conditioner provides cooling and heating for electrical enclosures in harsh environments. It operates on 460V and is designed for corrosion-resistant and washdown applications, suitable for areas requiring frequent cleaning or exposure to moisture and corrosive substances
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This wall-mount air conditioner provides cooling and heating for electrical enclosures in harsh environments. It operates on 460V and is designed for corrosion-resistant and washdown applications, suitable for areas requiring frequent cleaning or exposure to moisture and corrosive substances
Wall-mount air conditioner for indoor dust-tight environments. Provides 1,025 BtuH cooling capacity at 230V. Suitable for maintaining stable temperatures within electrical enclosures to prevent overheating of sensitive components
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Wall-mount air conditioner for indoor dust-tight environments. Provides 1,025 BtuH cooling capacity at 230V. Suitable for maintaining stable temperatures within electrical enclosures to prevent overheating of sensitive components
HOFFMAN Enclosure Air Conditioner: 1,025 BtuH, Indoor Dust-Tight, Cooling Only, 460V, 12 (MPN N170146G010)
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HOFFMAN Enclosure Air Conditioner: 1,025 BtuH, Indoor Dust-Tight, Cooling Only, 460V, 12 (MPN N170146G010)
HOFFMAN Enclosure Air Conditioner: 6,400 BtuH, Corrosion-Resistant & Washdown, Cooling/Heating, 230V (MPN G280626G051)
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HOFFMAN Enclosure Air Conditioner: 6,400 BtuH, Corrosion-Resistant & Washdown, Cooling/Heating, 230V (MPN G280626G051)
HOFFMAN Enclosure Air Conditioner: 6,000 BtuH, Corrosion-Resistant & Washdown, Cooling/Heating, 460V (MPN G280646G051)
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HOFFMAN Enclosure Air Conditioner: 6,000 BtuH, Corrosion-Resistant & Washdown, Cooling/Heating, 460V (MPN G280646G051)

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