5SY4450-7

Product ID:101967
Updated: 2026/7/2
Siemens 5SY4450-7

Key Features

  • 1Ensure safety with 10kA short-circuit breaking capacity at 400V AC.
  • 2Save space using compact 70mm depth, 72mm width, and 90mm height.
  • 3Operate reliably across a wide temperature range from -40°C to 70°C.
  • 4Benefit from IP20 protection and halogen-free, durable materials.
  • 5Simplify installation with DIN rail mounting for 0.75mm² to 35mm² conductors.

Need price and lead time?

Request a quote for original Siemens 5SY4450-7. Tell us your required quantity.

It only takes 1 minute — get your quotation and delivery time.
Quote within 24h
100% Original Siemens
Global Delivery
No Spam · Secure

Need a quote? Enter your quantity and get pricing fast.

Qty

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Protection Rating IP
IP20
Overvoltage Category
3
Current Limiting Class
3
Trip Characteristic
C
Voltage Type
AC
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
5SY4450-7

Specifications may be subject to change without notice

Still deciding on 5SY4450-7?

Our engineers can confirm stock, price, and lead time for this Siemens part.

Get a no-obligation quote in 1 minute.

Chat with us