Skip to content
HTD Electronics Warehouse Open
Order in --Order now ships Today from our U.S. warehouse
+1 305-432-1030 sales@htdelectronics.com
SE-450-24
Manufacturer MEAN WELL

SE-450-24

Availability: Out of stock
450 W24 V18.8 A115V/230V Switch in

Request a Backorder

Submit your request and we will confirm lead time.

SE-450-24
Quantity Prices (USD)
Quantity
Unit Price (USD)
1+
$71.39 USD
10+
$67.82 USD
20+
$66.39 USD
50+
$64.96 USD
100+
$63.54 USD
200+
$62.11 USD
All prices are displayed in USD. *Import tariff is included in the listed price. You pay exactly what you see—no surprise fees at checkout. Discounts are applied automatically based on the total quantity added to your cart.
Quick Specs
Input Voltage
115V/230V Switch
Output Voltage
24V
Rated Current
18.8A
Power Rating
450W
Waterproof
Non-waterproof
Dimensions & Weight
8.86 x 4.88 x 1.97 in

Datasheet (PDF)

Open PDF
If the PDF doesn’t load here, click “Open PDF”.

The MEAN WELL SE-450-24 is an enclosed AC/DC power supply from the 450W SE-450 series, delivering 24V at up to 18.8A (451.2W rated). It is designed for industrial control and automation, factory equipment, test and measurement, telecom and general-purpose DC systems.

Key features

  • Output: 24V, 18.8A rated, 451.2W
  • Input: 90–132VAC or 180–264VAC (selectable by switch) / 254–370VDC
  • Protections: overload, over voltage, over temperature
  • Typical efficiency 86%

Specifications

Model SE-450-24
Series SE-450
Output 24V / 18.8A, 451.2W
Input 90–132VAC or 180–264VAC (selectable by switch) / 254–370VDC
Efficiency (typ.) 86%
Working temperature -10 to +60°C (14 to 140°F)
Dimensions 225 × 124 × 50 mm (8.86 × 4.88 × 1.97 in)
Weight 1.25 kg

Typical applications: industrial control and automation, factory equipment, test and measurement, telecom and general-purpose DC systems.

Datasheet: SE-450 series specification (PDF). Ships from Miami, FL.

Similar Models

Same product family and output voltage, with the closest available power ratings.

Environmental Documents
📄 E6) COC-REACH (2026/01/28) 📄 E9) CMRT (2025/04/25) 📄 E14) COC-ROHS 2 (2015/863/EU) (2024/10/04) 📄 REACH Certificate (PDF) (2020/12/03) 📄 ROHS Certificate (PDF) (2020/05/29) 📄 E12) COC-ROHS 2 (2011/65/EU) (2016/10/01)
Same-Day Shipping

Order by 4:00 PM ET, Mon–Fri

Volume Discounts

Save up to 13% on 200+ units

Talk to Our Team

+1 305-432-1030 · Mon–Fri 10–5 ET

No Surprise Fees

What you see is what you pay at checkout

Shipping & delivery

Currently out of stock.Transit times count from when it ships. Request a quote for lead time.
 

    Payment & Security

    Questions about shipping or payment? +1 305-432-1030 · sales@htdelectronics.com Mon–Fri 10–5 ET