Home › Manufacturers › Siemens › 2KJ3501-6DF23-9DN1-Z

Siemens

Siemens 2KJ3501-6DF23-9DN1-Z 3VA Molded Case Circuit Breaker

Siemens 3VA molded case circuit breaker with adjustable thermal-magnetic release.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number2KJ3501-6DF23-9DN1-Z

Type Molded Case Circuit Breaker

Series 3VA

Poles 3

Rated Current 630A

Get a price for 2KJ3501-6DF23-9DN1-Z

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

Adjustable thermal-magnetic release High breaking capacity Robust design Reliable fault interruption Versatile application

Product description

The Siemens 2KJ3501-6DF23-9DN1-Z is a 3VA molded case circuit breaker engineered for demanding industrial power distribution and protection needs. It features an adjustable thermal-magnetic release for flexible setting of overload and short-circuit protection parameters, with a breaking capacity of 55kA at 415V.

This breaker is ideal for use in main distribution panels, motor control centers, and industrial machinery where reliable fault interruption is critical. It serves industries requiring high levels of safety and operational continuity, such as manufacturing, process automation, and energy.

Stanlo Automation, your trusted veteran-owned surplus automation parts provider, offers the Siemens 2KJ3501-6DF23-9DN1-Z. We specialize in providing quality surplus components to keep your operations running efficiently and cost-effectively.

Technical specifications

Type	Molded Case Circuit Breaker
Series	3VA
Poles	3
Rated Current	630A
Breaking Capacity	55kA at 415V
Release Type	Adjustable Thermal-Magnetic

Common applications

Main power distribution

Motor protection

Industrial machinery

Plant automation

Control systems

Compatible systems

Designed for integration into Siemens industrial control and power distribution systems. Check specific panelboard compatibility.

Also known as

Siemens 3VA5263-6DF23-9DN1 3VA series breaker Siemens MCCB

Replaces / compatible with

This breaker is designed for use in heavy-duty industrial applications, potentially replacing older Siemens or other manufacturers' breakers with similar current and voltage ratings.

Technical note

Expert tip

The adjustable thermal-magnetic release allows for fine-tuning of the trip settings to protect specific loads while minimizing nuisance tripping.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What are the typical applications for the Siemens 2KJ3501-6DF23-9DN1-Z circuit breaker?

The Siemens 2KJ3501-6DF23-9DN1-Z is typically used in main power distribution, motor protection, and industrial machinery. Its high breaking capacity makes it suitable for systems where significant fault currents may occur.