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SE-450-12
Manufacturer MEAN WELL

SE-450-12

Availability: Out of stock
450 W12 V37.5 A115V/230V Switch in

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SE-450-12
Quantity Prices (CAD)
Quantity
Unit Price (CAD)
1+
$91.21 CAD
10+
$86.65 CAD
20+
$84.83 CAD
50+
$83.00 CAD
100+
$81.18 CAD
200+
$79.35 CAD
All prices are displayed in CAD. *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
12V
Rated Current
37.5A
Power Rating
450W
Waterproof
Non-waterproof
Dimensions & Weight
8.86 x 4.88 x 1.97 in

Datasheet (PDF)

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The MEAN WELL SE-450-12 is a 450W enclosed AC/DC power supply, delivering 12V at up to 37.5A. It is designed for industrial control and automation, factory equipment, test and measurement, telecom and general-purpose DC systems.

Key features

  • Output: 12V, 37.5A rated, 450W
  • Input: 90–132VAC or 180–264VAC (selectable by switch) / 254–370VDC
  • Protections: overload, over voltage, over temperature
  • Typical efficiency 83%

Specifications

Model SE-450-12
Series SE-450
Output 12V / 37.5A, 450W
Input 90–132VAC or 180–264VAC (selectable by switch) / 254–370VDC
Efficiency (typ.) 83%
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).

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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)
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