Home › Manufacturers › Siemens › FD63T250

Siemens

Siemens FD63T250 3-Pole 250A 600V Thermal Magnetic Trip Unit

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

In Stock — Ready to Ship

ManufacturerSiemens

Part numberFD63T250

Type FD

Poles 3

Amperage 250A

Voltage 600V AC/500V DC

Get a price for FD63T250

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

Interchangeable Thermal Magnetic Trip Unit 250A Rating 600V Voltage LI Trip Functions 22kAIC Interrupt Rating 3-Pole Configuration

Product description

The Siemens FD63T250 is an interchangeable thermal magnetic trip unit for FD frame molded case circuit breakers. It features a 3-pole configuration, a 250 Amp current rating, and a 600 VAC/500 VDC voltage rating. This unit includes Long-Time (LI) and Instantaneous trip functions, offering robust protection for electrical circuits.

With an interrupting rating of 22kA at 600V and 35kA at 480V, the FD63T250 provides reliable performance and safety. It is designed for a 40°C operating temperature and meets UL/HACR standards.

Stanlo Automation, your veteran-owned surplus parts distributor, offers the Siemens FD63T250 trip unit. We are committed to providing quality industrial automation components. Find the parts you need to keep your operations running efficiently at Stanlo Automation.

Technical specifications

Type	FD
Poles	3
Amperage	250A
Voltage	600V AC/500V DC
Interrupt Rating	22kA @ 600V, 35kA @ 480V
Trip Functions	Long-Time (LI)
Operating Temp	40°C
Standard	UL, HACR

Common applications

Industrial Power Distribution

Machine Protection

Motor Control

Electrical Safety

Automation Systems

Compatible systems

Siemens FD, HFD, HHFD Molded Case Circuit Breakers

Also known as

Siemens Sentron FD63T250 FD Trip Unit 250A

Replaces / compatible with

This trip unit is designed for Siemens FD, HFD, and HHFD molded case circuit breakers.

Technical note

Expert tip

The trip range for this unit is 1100 to 2500A, providing adjustable protection levels for different applications.

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 is the interrupt rating of the Siemens FD63T250 trip unit?

The Siemens FD63T250 trip unit has an interrupting rating of 22kA at 600V and 35kA at 480V. This specification is crucial for ensuring the breaker can safely interrupt fault currents.