5SV3344-4KK14

In Stock
$759.54
$759.54
  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Have a target price? No worries, submit your target price below

Buy genuine Siemens 5SV3344-4KK14 online

The Siemens 5SV3344-4KK14 is a factory-grade residual current operated circuit breaker designed to deliver reliable protection in demanding electrical environments. This 4-pole device features type B+ discrimination and a short-time delay function, making it ideal for sensitive installations requiring robust fault detection. Rated at 40 A with a 30 mA residual current sensitivity and a nominal voltage of 400 V AC, the 5SV3344-4KK14 ensures superior safety against earth faults and leakage currents. Its rugged design supports harsh ambient conditions, providing stable operation across industrial and commercial applications. Buy Siemens 5SV3344-4KK14 to enhance electrical safety and system reliability with an original OEM component known for quality and compliance.

Key Features of Siemens 5SV3344-4KK14

  • Residual current operated circuit breaker with 4 poles for comprehensive protection
  • Type B+ residual current sensitivity suitable for AC, pulsating DC, and smooth DC fault currents
  • Rated current (In) of 40 A and residual current (IΔn) of 30 mA for precise leakage detection
  • Short-time delayed trip characteristic to avoid nuisance tripping during transient events
  • Nominal voltage (Un) of 400 V AC compatible with industrial power supplies
  • Designed for harsh ambient conditions, ensuring reliable operation in tough environments
  • Connectable conductor cross-section from 0.75 to 35 mm² solid-core
  • Complies with high safety and quality standards by Siemens SENTRON series

Technical Specs of 5SV3344-4KK14

Explore Siemens 5SV3344-4KK14 specifications covering voltage, I/O, and communication before installation.

Parameter Value
Number of Poles 4
Rated Current (In) 40 A
Residual Current (IΔn) 30 mA
Rated Voltage (Un) 400 V AC
Tripping Characteristic Type B+, short-time delayed
Conductor Cross Section 0.75–35 mm² solid-core
Operating Temperature -25°C to 45°C

Applications / Use Case

This Siemens 5SV3344-4KK14 is commonly used in industrial automation, process control, and factory control panels worldwide. Its precise earth fault detection and reliability are critical in protecting sensitive equipment and personnel in production lines, packaging operations, and motion control systems. The type B+ sensitivity allows it to detect AC faults as well as pulsating and smooth DC residual currents, making it suitable for systems employing frequency converters and photovoltaic installations.

Price & Availability

Check Siemens 5SV3344-4KK14 price online through LeadTime.ca for fast worldwide dispatch.

Why Order from LeadTime.ca

All products on LeadTime.ca are genuine, authentic original OEM, supplied by trusted distributors, and ready for international delivery. Order now for worldwide delivery.

Related Resources

5SV3344-4KK14

$759.54

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

Questions about this product?
Don't be a stranger.

Get in touch