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MARKEL PRODUCTS Hazardous-Location Portable Electric Heater - Hazardous-Location Portable Electric Heaters
MARKEL PRODUCTSHazardous-Location Portable Electric Heaters

MARKEL PRODUCTS Hazardous-Location Portable Electric Heater

The MARKEL PRODUCTS Hazardous-Location Electric Heater (SKU PHLA 20-480360-25.0-24-TDP, MPN PHLA 20-480360-25.0-24-TDP) is a 25 kW portable electric heater designed for hazardous locations. It operates on 480V AC…

SKU 3G-OTH-64095

Also listed as: PHLA2048036025024TDP · PHLA 20 480360 25 0 24 TDP · PHLA-20-480360-25-0-24-TDP

Brand
MARKEL PRODUCTS
Item
Hazardous-Location Portable Electric Heater
Category
Hazardous-Location Portable Electric Heaters
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MARKEL PRODUCTS
Manufacturer Part Number
PHLA 20-480360-25.0-24-TDP
Type
3-phase
AC
480V
Voltage, Phase
480V AC, 3-phase
Cabinet Dimensions - W x H x D
30-3/8 in x 24-3/4 in x 22-1/2 in

Technical Documents

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

Product Description

The MARKEL PRODUCTS Hazardous-Location Electric Heater (SKU PHLA 20-480360-25.0-24-TDP, MPN PHLA 20-480360-25.0-24-TDP) is a 25 kW portable electric heater designed for hazardous locations. It operates on 480V AC, 3-phase power and features cabinet dimensions of 30-3/8 in x 24-3/4 in x 22-1/2 in.

Frequently Asked Questions

What is the MARKEL PRODUCTS hazardous-location electric heater used for?

This 25 kW portable electric heater is designed for hazardous locations where flammable gases, vapors, or dust may be present. It provides safe, reliable space heating in industrial environments such as chemical plants, oil refineries, and processing facilities, helping maintain safe operating temperatures.

What are the specifications of the MARKEL PRODUCTS PHLA 20-480360-25.0-24-TDP heater?

The MARKEL PRODUCTS heater operates on 480V AC, 3-phase power with a 25 kW watt output. Its cabinet dimensions are 30-3/8 in wide x 24-3/4 in high x 22-1/2 in deep. The model number is PHLA 20-480360-25.0-24-TDP, and it is a portable unit for hazardous locations.

Where to buy the MARKEL PRODUCTS hazardous-location heater worldwide?

3G Electric supplies the MARKEL PRODUCTS hazardous-location electric heater worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this heater to any international destination.

How to install the MARKEL PRODUCTS hazardous-location electric heater?

Installation must follow the National Electrical Code and local hazardous-location regulations. Ensure the heater is connected to a properly rated 480V AC, 3-phase supply with appropriate overcurrent protection. Position the unit on a stable, non-combustible surface away from obstructions. Always consult a qualified electrician.

Used in

Common applications for MARKEL PRODUCTS
Commercial warehouses — MARKEL heavy-duty fan-forced wall heaters (e.g., H3346T-BMS) for maintaining ambient temperature in large open spaces.
Hazardous industrial zones — MARKEL PHLA series portable heaters for temporary heating in areas with flammable atmospheres.
HVACR maintenance — MARKEL replacement ceiling heater elements (e.g., 25465003) for servicing existing wall and ceiling heater units.
Office buildings — MARKEL recessed wall heaters with occupancy sensors (e.g., K3455SD-GB) for zone heating in conference rooms and lobbies.
Manufacturing plants — MARKEL surface-mount cabinet heaters (e.g., F3346T-BMS-W) for spot heating near workstations or equipment.
Electrical rooms — MARKEL 6,000 W wall heaters (e.g., J3346T-BMS-W) for freeze protection and humidity control in enclosed spaces.

MARKEL PRODUCTS Products

3G Electric supplies MARKEL PRODUCTS hazardous-location portable electric heaters. 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
This hazardous-location electric cabinet wall heater is designed for use in environments where flammable gases, vapors, or dust may be present. It operates on 480V AC, 3-phase power with a 3.6 kW output. The gray housing measures 34 in x 18 in x 9 in (cabinet) and 18 in x 40 in x 9 in (overall). Suitable for industrial heating applications requiring safe operation in classified areas
MARKEL
This hazardous-location electric cabinet wall heater is designed for use in environments where flammable gases, vapors, or dust may be present. It operates on 480V AC, 3-phase power with a 3.6 kW output. The gray housing measures 34 in x 18 in x 9 in (cabinet) and 18 in x 40 in x 9 in (overall). Suitable for industrial heating applications requiring safe operation in classified areas
Gray cabinet wall heater for hazardous locations. Operates on 480V AC, 3-phase power with 7.6 kW output. Cabinet dimensions: 58 in W x 18 in H x 9 in D; overall dimensions: 18 in H x 64 in W x 9 in D. Suitable for use in areas where flammable gases or dust may be present
MARKEL
Gray cabinet wall heater for hazardous locations. Operates on 480V AC, 3-phase power with 7.6 kW output. Cabinet dimensions: 58 in W x 18 in H x 9 in D; overall dimensions: 18 in H x 64 in W x 9 in D. Suitable for use in areas where flammable gases or dust may be present
This hazardous-location electric cabinet wall heater from MARKEL provides 7.6 kW of heating output. It operates on 240V AC, 1-phase power and has a gray housing. The cabinet measures 58 in wide by 18 in high by 9 in deep, with overall dimensions of 18 in high by 64 in wide by 9 in deep. Suitable for use in areas where flammable gases, vapors, or dust may be present
MARKEL
This hazardous-location electric cabinet wall heater from MARKEL provides 7.6 kW of heating output. It operates on 240V AC, 1-phase power and has a gray housing. The cabinet measures 58 in wide by 18 in high by 9 in deep, with overall dimensions of 18 in high by 64 in wide by 9 in deep. Suitable for use in areas where flammable gases, vapors, or dust may be present
250 W metal halide light fixture for hazardous locations. Operates on 120 to 480V AC. Delivers 23,800 lm at 4000K color temperature. T3C temperature code. Suspended mounting. Length 11 9/16 in. Not color selectable
HUBBELL KILLARK
250 W metal halide light fixture for hazardous locations. Operates on 120 to 480V AC. Delivers 23,800 lm at 4000K color temperature. T3C temperature code. Suspended mounting. Length 11 9/16 in. Not color selectable
Fluorescent light tank for hazardous locations, rated 84W with 4000K color temperature and T2B temperature code. Operates on 120-277V AC and measures 14 1/16 inches in length. Suspended mounting style, not color selectable. Suitable for areas where flammable gases, vapors, or combustible dusts may be present
HUBBELL KILLARK
Fluorescent light tank for hazardous locations, rated 84W with 4000K color temperature and T2B temperature code. Operates on 120-277V AC and measures 14 1/16 inches in length. Suspended mounting style, not color selectable. Suitable for areas where flammable gases, vapors, or combustible dusts may be present
Suspended-mount metal halide light fixture for hazardous locations. Delivers 43,900 lumens at 4000K with T3A temperature code. Operates on 120 to 480V AC. Length 11 3/4 in. Not color selectable
HUBBELL KILLARK
Suspended-mount metal halide light fixture for hazardous locations. Delivers 43,900 lumens at 4000K with T3A temperature code. Operates on 120 to 480V AC. Length 11 3/4 in. Not color selectable

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This 15 kW portable electric heater is designed for hazardous locations where flammable gases, vapors, or dust may be present. It operates on 480V AC, 3-phase power and has cabinet dimensions of 30-3/8 in x 24-3/4 in x 22-1/2 in. Suitable for spot heating in industrial environments requiring explosion-proof equipment
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This 15 kW portable electric heater is designed for hazardous locations where flammable gases, vapors, or dust may be present. It operates on 480V AC, 3-phase power and has cabinet dimensions of 30-3/8 in x 24-3/4 in x 22-1/2 in. Suitable for spot heating in industrial environments requiring explosion-proof equipment
This 15 kW portable electric heater is designed for hazardous locations where flammable gases, vapors, or dust may be present. It operates on 240V AC, 3-phase power and has cabinet dimensions of 30-3/8 in x 24-3/4 in x 22-1/2 in. Suitable for industrial environments requiring safe space heating without ignition risks
MARKEL PRODUCTS
This 15 kW portable electric heater is designed for hazardous locations where flammable gases, vapors, or dust may be present. It operates on 240V AC, 3-phase power and has cabinet dimensions of 30-3/8 in x 24-3/4 in x 22-1/2 in. Suitable for industrial environments requiring safe space heating without ignition risks