Mean Well HLG-240H-24B Power Supply 240W 24V- Dimmable

Description

The HLG-240H is a 240W Mean Well power converter (input range: 90~305VAC).

Key Features

✓ Input voltage range: 90~305VAC
✓ DC output voltage adjustable ±10%
✓ 3.75KVAC reinforced I/O isolation
✓ Cooling by free air convection
✓ Protections: Short circuit / Over voltage / Over temperature
✓ Active PFC — meets international energy efficiency regulations
✓ 3 years warranty

Specifications

Brand

Mean Well
Series

HLG Series
Power Rating

240 Watt
Output Voltage

24 Volt
Rated Current

10 Ampere
Input Voltage

90V~305V
Standards Met

CB,CCC,CE,EAC,PSE,RCM,TUV,UL
Operation Mode

Constant Current,Constant Voltage
Operating Temperature

-40°C~90°C
Warranty

7 Year
Length

24.42 cm
Width

6.8 cm
Height

3.88 cm
Weight

1.3 kg

File Downloads

::specification::

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Frequently Asked Questions

Can I use the HLG-240H-24B for outdoor 24V LED strip lighting with dimming control?

Yes. The HLG-240H-24B delivers 240W at 24V with a built-in dimming input (1-10V/PWM), making it well suited for dimmable outdoor LED strip runs. Its IP67 waterproof rating means it can be mounted in fully exposed locations including rain and temporary submersion.

Is the HLG-240H-24B suitable for powering dimmable 24V LED signage?

Yes. With 240W at 24V (10A) and a dimming input, it can drive channel letters, light boxes, or backlit sign panels while allowing brightness adjustment via an external 1-10V or PWM dimming signal. The IP67 rating and aluminium casing make it durable for outdoor sign installations.

Can the HLG-240H-24B power 24V LED cove or accent lighting in a commercial space?

Yes. At 240W and 24V output, it has enough capacity for long runs of architectural cove lighting, under-counter strips, or accent lighting. The dimming input lets you integrate it with building lighting controls for scene-setting or energy management.

How many meters of 24V LED strip can the HLG-240H-24B drive?

Divide 240W by your strip's power consumption per meter. For example, a strip rated at 14.4W/m would allow about 16.6 meters (240W / 14.4W per meter = 16.67m). Always check your strip's rated power per meter and keep the total load at or below 240W.

Can the HLG-240H-24B be installed outdoors in freezing or extreme heat conditions?

Yes. It is rated for an operating temperature range of -40°C to +90°C, which covers arctic cold through desert heat. The IP67 waterproof rating and aluminium casing protect against rain, dust, and temporary water submersion up to 1 meter.

What are the differences between the HLG-240H-24, 24A, 24AB, 24B, and 24C variants?

All share 240W / 24V / 10A core specs. The base HLG-240H-24 has fixed output and IP67. The -24A adds output voltage/current adjustment via potentiometer (IP65). The -24AB adds both adjustment and dimming input (IP65). The -24B provides dimming input only and retains IP67. The -24C is a mix-mode variant with ENEC certification.

Model	Power	Voltage	Current	IP Rating
Mean Well S-HLG-240H-24 Power Supply 240W 24V with AU/NZ plug	240W	24V	10A	IP67	View
Mean Well HLG-240H-48A Power Supply 240W 48V - Adjustable	240W	48V	5A	IP65	View
Mean Well HLG-240H-48 Power Supply 240W 48V	240W	48V	5A	IP67	View
Mean Well HLG-240H-24A Power Supply 240W 24V - Adjustable	240W	24V	10A	IP65	View
Mean Well S-HLG-240H-12 Power Supply 192W 12V with AU/NZ plug	192W	12V	16A	IP67	View
Mean Well HLG-240H-36A Power Supply 240W 36V - Adjustable	240W	36V	6.7A	IP65	View
Mean Well HLG-240H-30A Power Supply 240W 30V - Adjustable	240W	30V	8A	IP65	View
Mean Well HLG-240H-24C AC-DC Single output LED driver Mix mode 240W	240W	24V	10A	Indoor	View
Mean Well HLG-240H-24 Power Supply 240W 24V	240W	24V	10A	IP67	View

{ "id":8423694631211, "variants" :[{ "context":"default", "variant_id": 45635387162923, "sku":"HLG-240H-24B", "inventory_qty" : 6, "customer" :false, "custom_html" :"\u003ca class=\"text-current logged-out-price logged-out\" href=\"https:\/\/wellforces.co.nz\/customer_authentication\/redirect?locale=en\u0026region_country=NZ\"\u003e\n \u003cspan \u003ePlease \u003c\/span\u003e \u003cspan class=\"login-text\"\u003eLogin\u003c\/span\u003e \u003cspan\u003e for Pricing\u003c\/span\u003e\n \u003c\/a\u003e", "volume_html" :"\u003cvolume-pricing class=\"parent-display inside_product_form\" id=\"volume-pricing-main\" \u003e\u003c\/volume-pricing\u003e" } ] }

Description

Key Features

Specifications

File Downloads

Payment & Security

Frequently Asked Questions

Other HLG-240H Models

Your cart

Mean Well HLG-240H-24B Power Supply 240W 24V- Dimmable

Key Features

Company Information

Services and Support

Choose options