DRS-240 & DRS-480 DIN Rail Security Power Supplies

MEAN WELL DRS-240, and DRS-480 AC/DC DIN Rail-Type Security Power Supplies are 240W and 480W all-in-one intelligent security power supplies. In addition to the primary output, the MEAN WELL DRS-240 and DRS-480 AC/DC DIN Rail-Type Security Power Supplies feature an additional charger circuit that automatically adjusts the charge current depending on the primary output current. DRS-240 and DRS-480 accept a universal 90VAC and 305VAC input voltage. DRS-240 supports output 12VDC, 24VDC, 36VDC, and 48VDC nominal systems, while DRS-480 supports 24VDC, 36VDC, and 48VDC. With high efficiency of up to 93.5% (DRS-480) or 92% (DRS-240), these power supplies can operate with free air convection cooling under -30°C through +70°C ambient temperature. Key protection features include overload, over-voltage, battery low voltage disconnect, and battery reverse polarity protection. DRS-240 and DRS-480 also provide Form-C contacts and LED indicator alarm signals for AC-fail, battery low, charger circuit fail, and DC-OK to allow easy integration into security systems that comply with local alarm codes.

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Industrial Automation
Power Products
Power Supplies - DIN Rail Mount

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Output Power
Input Voltage
Number of Outputs
Output Voltage-Channel 1
Output Current-Channel 1
Length
Width
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Series
MEAN WELL Power Supplies - DIN Rail Mount O/P +12V20A +12V15.4A
Datasheet
162In Stock
720On Order
$199.50
$190.10
$181.70
$176.40
Min.: 1
Mult.: 1
240 W 90 VAC to 305 VAC, 127 VDC to 431 VDC 1 Output 12 V 20 A 129.2 mm (5.087 in) 85.5 mm (3.366 in) 125.2 mm (4.929 in) Switching Supplies DRS-240
MEAN WELL Power Supplies - DIN Rail Mount O/P +24V10A +24V7.7A
Datasheet
17In Stock
1,295On Order
$199.50
$190.10
$181.70
$176.40
Min.: 1
Mult.: 1
240 W 90 VAC to 305 VAC, 127 VDC to 431 VDC 1 Output 24 V 10 A 129.2 mm (5.087 in) 85.5 mm (3.366 in) 125.2 mm (4.929 in) Switching Supplies DRS-240
MEAN WELL Power Supplies - DIN Rail Mount O/P +48V10A +48V7.7A
Datasheet
70In Stock
$250.80
$238.90
$228.40
$221.80
Min.: 1
Mult.: 1
480 W 90 VAC to 305 VAC, 127 VDC to 431 VDC 1 Output 48 V 10 A 150.7 mm (5.933 in) 110 mm (4.331 in) 125.2 mm (4.929 in) Switching Supplies DRS-480
MEAN WELL Power Supplies - DIN Rail Mount O/P +36V13.3A +36V10.2A
Datasheet
5In Stock
$250.80
$238.90
$228.40
$221.80
Min.: 1
Mult.: 1
480 W 90 VAC to 305 VAC, 127 VDC to 431 VDC 1 Output 36 V 13.3 A 150.7 mm (5.933 in) 110 mm (4.331 in) 125.2 mm (4.929 in) Switching Supplies DRS-480
MEAN WELL Power Supplies - DIN Rail Mount O/P +48V5A +48V3.85A
Datasheet
583Expected 31/03/2027
$199.50
$190.10
$181.70
$176.40
Min.: 1
Mult.: 1
240 W 90 VAC to 305 VAC, 127 VDC to 431 VDC 1 Output 48 V 5 A 129.2 mm (5.087 in) 85.5 mm (3.366 in) 125.2 mm (4.929 in) Switching Supplies DRS-240
MEAN WELL Power Supplies - DIN Rail Mount O/P +24V20A +24V15.4A
Datasheet
774On Order
$250.80
$238.90
$228.40
$221.80
Min.: 1
Mult.: 1
480 W 90 VAC to 305 VAC, 127 VDC to 431 VDC 1 Output 24 V 20 A 150.7 mm (5.933 in) 110 mm (4.331 in) 125.2 mm (4.929 in) Switching Supplies DRS-480
MEAN WELL Power Supplies - DIN Rail Mount 240W 24V 0-10A CANBus built-in All-In-One with Power Supply, DC-UPS, Battery Charger
Datasheet
4Expected 11/12/2026
$199.50
$190.10
$181.70
$180.00
Min.: 1
Mult.: 1
DRS-240
MEAN WELL DRS-240-12CAN
MEAN WELL Power Supplies - DIN Rail Mount 240W 12V 0-20A CANBus built-in All-In-One with Power Supply, DC-UPS, Battery Charger
Datasheet
1Expected 27/10/2026
$199.50
$190.10
$181.70
$180.00
Min.: 1
Mult.: 1
DRS-240
MEAN WELL Power Supplies - DIN Rail Mount O/P +36V6.6A +36V5.1A
Datasheet
Non-Stocked Lead-Time 16 Weeks
$199.50
$190.10
$181.70
$176.40
Min.: 1
Mult.: 1
240 W 90 VAC to 305 VAC, 127 VDC to 431 VDC 1 Output 36 V 6.6 A 129.2 mm (5.087 in) 85.5 mm (3.366 in) 125.2 mm (4.929 in) Switching Supplies DRS-240
MEAN WELL DRS-480-24CAN
MEAN WELL Power Supplies - DIN Rail Mount 480W 24V 0-20A CANBus built-in All-In-One with Power Supply, DC-UPS, Battery Charger
Datasheet
Non-Stocked Lead-Time 7 Weeks
$250.80
$238.90
$228.40
$225.72
Min.: 1
Mult.: 1
DRS-480
MEAN WELL DRS-480-36CAN
MEAN WELL Power Supplies - DIN Rail Mount 480W 36V 0-13.3A CANBus built-in All-In-One with Power Supply, DC-UPS, Battery Charger
Datasheet
Non-Stocked Lead-Time 7 Weeks
$250.80
$238.90
$228.40
$225.72
Min.: 1
Mult.: 1
DRS-480
MEAN WELL DRS-480-48CAN
MEAN WELL Power Supplies - DIN Rail Mount 480W 48V 0-10A CANBus built-in All-In-One with Power Supply, DC-UPS, Battery Charger
Datasheet
Non-Stocked Lead-Time 7 Weeks
$250.80
$238.90
$228.40
$225.72
Min.: 1
Mult.: 1
DRS-480
MEAN WELL DRS-240-36CAN
MEAN WELL Power Supplies - DIN Rail Mount 240W 36V 0-6.6A CANBus built-in All-In-One with Power Supply, DC-UPS, Battery Charger
Datasheet
Non-Stocked Lead-Time 13 Weeks
$199.50
$190.10
$181.70
$180.00
Min.: 1
Mult.: 1
DRS-240
MEAN WELL DRS-240-48CAN
MEAN WELL Power Supplies - DIN Rail Mount 240W 48V 0-5A CANBus built-in All-In-One with Power Supply, DC-UPS, Battery Charger
Datasheet
Non-Stocked Lead-Time 13 Weeks
$199.50
$190.10
$181.70
$180.00
Min.: 1
Mult.: 1
DRS-240