undefined undefined
{}

Our Brands

Schneider Electric USA Website

Welcome to our website.
How can we help you today?
What do 3P2T, 3P3T, 4P3T, and 4P4T mean in regard to circuit breakers?
Issue:
What do the P (pole) and T (trip) ratings mean for Merlin Gerin breakers?

Product Line:
Merlin Gerin

Resolution:
P is for number of poles and T is for number of protected poles (poles capable of initiating a trip).

Example: A 3P2T would be a 3 pole circuit breaker with 2 protected poles. All poles open, close, and trip together.

Schneider Electric USA

What do 3P2T, 3P3T, 4P3T, and 4P4T mean in regard to circuit breakers?
Issue:
What do the P (pole) and T (trip) ratings mean for Merlin Gerin breakers?

Product Line:
Merlin Gerin

Resolution:
P is for number of poles and T is for number of protected poles (poles capable of initiating a trip).

Example: A 3P2T would be a 3 pole circuit breaker with 2 protected poles. All poles open, close, and trip together.

Schneider Electric USA

Explore more
Range:
Explore more
Range:
Users group

Discuss this topic with experts

Visit our Community for first-hand insights from experts and peers on this topic and more.
Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more
Explore more
Range:
Explore more
Range:
move-arrow-top
Your browser is out of date and has known security issues.

It also may not display all features of this website or other websites.

Please upgrade your browser to access all of the features of this website.

Latest version for Google Chrome, Mozilla Firefox or Microsoft Edgeis recommended for optimal functionality.
Your browser is out of date and has known security issues.

It also may not display all features of this website or other websites.

Please upgrade your browser to access all of the features of this website.

Latest version for Google Chrome, Mozilla Firefox or Microsoft Edgeis recommended for optimal functionality.
Your browser is out of date and has known security issues.

It also may not display all features of this website or other websites.

Please upgrade your browser to access all of the features of this website.

Latest version for Google Chrome, Mozilla Firefox or Microsoft Edgeis recommended for optimal functionality.