Power Supplies - Chassis Mount

LRS-450/600 450W & 600W Switching Power Supplies

MEAN WELL LRS-450 450W and LRS-600 600W Switching Power Supplies are single-output enclosed power supplies with a low 1U (41mm) profile design. Adopting a 115V_AC to 230V_AC input (select by switch), the LRS-450 and LRS-600 devices provide an output voltage line of 5V, 12V, 15V, 24V, 27V, 36V, and 48V. In addition to the high efficiency of up to 92% with built-in long-life fans, the power supplies operate from -20°C to +65°C (LRS-600) or +70°C (LRS-450) with a full load. Features include complete protection functions, 5G anti-vibration capability, and an outward fan cooling design. The MEAN WELL LRS-450 450W and LRS-600 600W Switching Power Supplies comply with international safety regulations and provide a high price-to-performance power supply solution for various industrial applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Output Power	Input Voltage	Number of Outputs	Output Voltage-Channel 1	Output Current-Channel 1	Case Style	Isolation Voltage	Efficiency	Industry	Length	Width	Height	Series
Power Supplies - Chassis Mount O/P +24V25A LRS-600-24 MEAN WELL 1: HK$492.38 801In Stock	Mfr. Part No. LRS-600-24 Mouser Part No 709-LRS-600-24	MEAN WELL	Power Supplies - Chassis Mount O/P +24V25A Learn More about MEAN WELL lrs 450and600	Datasheet	801In Stock	HK$492.38 HK$468.54 HK$447.99 HK$434.84	Min.: 1 Mult.: 1	600 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	24 VDC	25 A	Enclosed	3.75 kVAC	91 %	Industrial	225 mm	124 mm	41 mm	LRS-600
Power Supplies - Chassis Mount O/P +12V37.5A LRS-450-12 MEAN WELL 1: HK$434.02 84In Stock 105Expected 5/1/2027	Mfr. Part No. LRS-450-12 Mouser Part No 709-LRS-450-12	MEAN WELL	Power Supplies - Chassis Mount O/P +12V37.5A Learn More about MEAN WELL lrs 450and600	Datasheet	84In Stock 105Expected 5/1/2027	HK$434.02 HK$413.47 HK$395.38 HK$383.87	Min.: 1 Mult.: 1	450 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	12 VDC	37.5 A	Enclosed	3.75 kVAC	90 %	Industrial	225 mm	124 mm	35 mm	LRS-450
Power Supplies - Chassis Mount O/P +24V18.8A LRS-450-24 MEAN WELL 1: HK$434.02 135In Stock 180Expected 5/1/2027	Mfr. Part No. LRS-450-24 Mouser Part No 709-LRS-450-24	MEAN WELL	Power Supplies - Chassis Mount O/P +24V18.8A Learn More about MEAN WELL lrs 450and600	Datasheet	135In Stock 180Expected 5/1/2027	HK$434.02 HK$413.47 HK$395.38 HK$383.87	Min.: 1 Mult.: 1	451.2 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	24 VDC	18.8 A	Enclosed	3.75 kVAC	91 %	Industrial	225 mm	124 mm	35 mm	LRS-450
Power Supplies - Chassis Mount O/P +48V9.4A LRS-450-48 MEAN WELL 1: HK$434.02 55In Stock 90Expected 13/10/2026	Mfr. Part No. LRS-450-48 Mouser Part No 709-LRS-450-48	MEAN WELL	Power Supplies - Chassis Mount O/P +48V9.4A Learn More about MEAN WELL lrs 450and600	Datasheet	55In Stock 90Expected 13/10/2026	HK$434.02 HK$413.47 HK$395.38 HK$383.87	Min.: 1 Mult.: 1	451.2 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	48 VDC	9.4 A	Enclosed	3.75 kVAC	92 %	Industrial	225 mm	124 mm	35 mm	LRS-450
Power Supplies - Chassis Mount O/P +12V50A LRS-600-12 MEAN WELL 1: HK$506.35 90In Stock 132Expected 15/10/2026	Mfr. Part No. LRS-600-12 Mouser Part No 709-LRS-600-12	MEAN WELL	Power Supplies - Chassis Mount O/P +12V50A Learn More about MEAN WELL lrs 450and600	Datasheet	90In Stock 132Expected 15/10/2026	HK$506.35 HK$481.69 HK$461.14 HK$447.17	Min.: 1 Mult.: 1	600 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	12 VDC	50 A	Enclosed	3.75 kVAC	90 %	Industrial	225 mm	124 mm	41 mm	LRS-600
Power Supplies - Chassis Mount O/P +27V22.2A LRS-600-27 MEAN WELL 1: HK$506.35 71In Stock	Mfr. Part No. LRS-600-27 Mouser Part No 709-LRS-600-27	MEAN WELL	Power Supplies - Chassis Mount O/P +27V22.2A Learn More about MEAN WELL lrs 450and600	Datasheet	71In Stock	HK$506.35 HK$481.69 HK$461.14 HK$447.17	Min.: 1 Mult.: 1	599.4 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	27 VDC	22.2 A	Enclosed	3.75 kVAC	91 %	Industrial	225 mm	124 mm	41 mm	LRS-600
Power Supplies - Chassis Mount O/P +36V16.6A LRS-600-36 MEAN WELL 1: HK$506.35 42In Stock	Mfr. Part No. LRS-600-36 Mouser Part No 709-LRS-600-36	MEAN WELL	Power Supplies - Chassis Mount O/P +36V16.6A Learn More about MEAN WELL lrs 450and600	Datasheet	42In Stock	HK$506.35 HK$481.69 HK$461.14 HK$447.17	Min.: 1 Mult.: 1	597.6 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	36 VDC	16.6 A	Enclosed	3.75 kVAC	92 %	Industrial	225 mm	124 mm	41 mm	LRS-600
Power Supplies - Chassis Mount O/P +48V12.5A LRS-600-48 MEAN WELL 1: HK$506.35 223In Stock 180Expected 5/1/2027	Mfr. Part No. LRS-600-48 Mouser Part No 709-LRS-600-48	MEAN WELL	Power Supplies - Chassis Mount O/P +48V12.5A Learn More about MEAN WELL lrs 450and600	Datasheet	223In Stock 180Expected 5/1/2027	HK$506.35 HK$481.69 HK$461.14 HK$447.17	Min.: 1 Mult.: 1	600 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	48 VDC	12.5 A	Enclosed	3.75 kVAC	92 %	Industrial	225 mm	124 mm	41 mm	LRS-600
Power Supplies - Chassis Mount Y LRS-450-5 MEAN WELL 1: HK$490.73 10In Stock 15Expected 8/10/2026	Mfr. Part No. LRS-450-5 Mouser Part No 709-LRS-450-5	MEAN WELL	Power Supplies - Chassis Mount Y Learn More about MEAN WELL lrs 450and600	Datasheet	10In Stock 15Expected 8/10/2026	HK$490.73 HK$466.90 HK$446.35 HK$434.02	Min.: 1 Mult.: 1	375 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	5 VDC	75 A	Enclosed	3.75 kVAC	87 %	Industrial	225 mm	124 mm	35 mm	LRS-450
Power Supplies - Chassis Mount O/P +15V40A LRS-600-15 MEAN WELL 1: HK$506.35 2In Stock 30On Order	Mfr. Part No. LRS-600-15 Mouser Part No 709-LRS-600-15	MEAN WELL	Power Supplies - Chassis Mount O/P +15V40A Learn More about MEAN WELL lrs 450and600	Datasheet	2In Stock 30On Order On Order Ship Dates Mfr. No: LRS-600-15 Stock: 2 Can Dispatch Immediately On Order: 15 Expected 5/1/2027 15 Expected 31/3/2027 Factory Lead Time: 24 Weeks	HK$506.35 HK$481.69 HK$461.14 HK$447.17	Min.: 1 Mult.: 1	600 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	15 VDC	40 A	Enclosed	3.75 kVAC	90 %	Industrial	225 mm	124 mm	41 mm	LRS-600
Power Supplies - Chassis Mount O/P +5V100A LRS-600-5 MEAN WELL 1: HK$562.25 27In Stock	Mfr. Part No. LRS-600-5 Mouser Part No 709-LRS-600-5	MEAN WELL	Power Supplies - Chassis Mount O/P +5V100A Learn More about MEAN WELL lrs 450and600	Datasheet	27In Stock	HK$562.25 HK$535.94 HK$512.11 HK$497.31	Min.: 1 Mult.: 1	500 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	5 VDC	100 A	Enclosed	3.75 kVAC	86 %	Industrial	225 mm	124 mm	41 mm	LRS-600
Power Supplies - Chassis Mount O/P +36V12.5A LRS-450-36 MEAN WELL 1: HK$434.02 90Expected 8/10/2026	Mfr. Part No. LRS-450-36 Mouser Part No 709-LRS-450-36	MEAN WELL	Power Supplies - Chassis Mount O/P +36V12.5A Learn More about MEAN WELL lrs 450and600	Datasheet	90Expected 8/10/2026	HK$434.02 HK$413.47 HK$395.38 HK$383.87	Min.: 1 Mult.: 1	450 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	36 VDC	12.5 A	Enclosed	3.75 kVAC	92 %	Industrial	225 mm	124 mm	35 mm	LRS-450
Power Supplies - Chassis Mount 450W 15V 30A LRS-450-15 MEAN WELL 1: HK$434.02 15Expected 8/10/2026	Mfr. Part No. LRS-450-15 Mouser Part No 709-LRS-450-15	MEAN WELL	Power Supplies - Chassis Mount 450W 15V 30A Learn More about MEAN WELL lrs 450and600	Datasheet	15Expected 8/10/2026	HK$434.02 HK$413.47 HK$395.38 HK$383.87	Min.: 1 Mult.: 1	450 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	15 VDC	30 A	Enclosed	3.75 kVAC	90 %	Industrial	225 mm	124 mm	35 mm	LRS-450

LRS-450/600 450W & 600W Switching Power Supplies

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