3VA9978-0BB25

Product ID:104605
Updated: 2026/7/3
Siemens 3VA9978-0BB25

Key Features

  • 1Enhance electrical safety with reliable undervoltage release for 3VA4/5/6 breakers.
  • 2Ensure versatile compatibility across Siemens 3VA circuit breaker series.
  • 3Achieve reliable performance meeting stringent safety standards.
  • 4Simplify installation to minimize downtime and effort.
  • 5Provide comprehensive protection for equipment and personnel.

Need price and lead time?

Request a quote for original Siemens 3VA9978-0BB25. 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
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
3VA9978-0BB25

Specifications may be subject to change without notice

Still deciding on 3VA9978-0BB25?

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

Get a no-obligation quote in 1 minute.

Chat with us