5SY4540-5

Product ID:151659
Updated: 2026/7/4
Siemens 5SY4540-5

Key Features

  • 1Provide 10kA protection at 230V for robust surge defense.
  • 2Operate with both AC and DC voltages up to 72V DC.
  • 3Withstand harsh conditions from -40°C to 70°C reliably.
  • 4Enhance safety using touch protection and halogen-free materials.
  • 5Simplify installation with a quick-assembly screw terminal system.

Need price and lead time?

Request a quote for original Siemens 5SY4540-5. 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 Class IP
IP20
Overvoltage Category
3
Release Characteristic
A
Voltage Type
AC
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
5SY4540-5

Specifications may be subject to change without notice

Still deciding on 5SY4540-5?

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

Get a no-obligation quote in 1 minute.

Chat with us