Eaton Power Defense Molded Cas...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,357.24
Eaton Power Defense Molded Case Circuit Breaker, Frame 2, Three-Pole, 150A

Eaton Power Defense Molded Case Circuit Breaker, Frame 2, Three-Pole, 150A

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Model: PDG23G0150B2NJ

In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,357.24
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Eaton Power Defense Molded Case Circuit Breaker, Frame 2, Three-Pole, 150A

The Eaton Power Defense molded case circuit breaker is a Globally Rated, Frame 2, three-pole device rated for 150A at up to 600 Vac. Designed for commercial and industrial power distribution, this breaker uses a PXR 10 LSI electronic trip unit and is certified to IEC 60947-2, delivering dependable overcurrent protection with standard line and load terminals for straightforward panel installation.

Key Features

  • Amperage Rating: 150A rating for reliable circuit protection in commercial and industrial applications.
  • Voltage Rating: Rated up to 600 Vac (600V max), suitable for a wide range of distribution systems.
  • Three-Pole Configuration: Three-pole design for balanced three-phase circuit protection.
  • Frame 2 Design: Complete breaker frame type built to Eatons Power Defense Frame 2 platform for consistent fit and performance.
  • PXR 10 LSI Electronic Trip: Electronic switch-off technique with Long-time, Short-time, and Instantaneous (LSI) protection settings.
  • Interrupt Rating: 35 kAIC at 480 Vac, with 30 kAIC Icu / 22.5 kAIC Ics / 63 kAIC Icm at 440V per IEC ratings, for high fault-current withstand.
  • Standard Terminals: Standard line and load terminals for simplified conductor termination.
  • Class A Device: Class A circuit breaker classification for globally rated applications.

Certifications & Compliance

  • Certified to IEC 60947-2
  • RoHS Compliant

Technical Specifications

  • Frame: 2
  • Rated Operation Voltage (Ue) at AC - max: 600
  • Number of Poles: Three-pole
  • Amperage Rating: 150 A
  • Voltage Rating: 600 Vac
  • Voltage Rating - Max: 600 V
  • Terminals: Standard Line and Load
  • Switch Off Technique: Electronic
  • Circuit Breaker Frame Type: Complete breaker
  • Interrupt Rating Range: 30 kAIC Icu/ 22.5 kAIC Ics/ 63 kAIC Icm @440V (IEC)
  • Interrupt Rating: 35 kAIC at 480 Vac
  • Class: Class A
  • Circuit Breaker Type: PD2 Global
  • Trip Type: PXR 10 LSI
  • Compliances: RoHS Compliant
  • Product Width: 104.6 mm
  • Product Length/Depth: 88.9 mm
  • Product Height: 152.4 mm

Typical Applications

  • Commercial and Industrial Power Distribution Panels
  • Panelboard and Load Center Circuit Protection
  • Three-Phase Motor and Feeder Circuit Protection
  • Switchgear and Switchboard Installations
  • New Construction and Electrical System Upgrades

Why Eaton?

Eaton Power Defense circuit breakers combine an electronic PXR 10 LSI trip unit with a robust Frame 2 construction and IEC 60947-2 certification, giving electrical professionals a Globally Rated breaker built for consistent, code-compliant performance. With defined interrupt ratings up to 35 kAIC at 480 Vac and RoHS-compliant construction, this Eaton breaker is engineered for dependable overcurrent protection in demanding commercial and industrial power systems.

Manufacturer Resources

Product Specs

Interrupt Rating:
35 kAIC at 480 Vac
Department:
Electrical
Voltage rating - max:
600 V
Compliances:
RoHS Compliant
Product Type:
Circuit Breaker
Voltage Rating:
600V
Class:
Class A
Circuit Breaker Frame Type:
Complete breaker
Product Group:
Circuit Protection
Product Subgroup:
Circuit Breakers

Eaton PDG23G0150B2NJ – Frequently Asked Questions

1) Can an Eaton Power Defense PDG2 breaker be used on a 480V three-phase feeder?
Yes. The Power Defense Frame 2 three-pole breaker is rated to 600 Vac maximum, so 480Y/277 and 480V delta systems are well inside its rating. Its interrupting rating at 480 Vac is 35 kAIC, so the available fault current at the point of installation has to be at or below that figure.
2) Does this Eaton Power Defense breaker have adjustable trip settings or a fixed thermal-magnetic trip?
It uses a PXR 10 LSI electronic trip unit, not a thermal-magnetic trip. LSI gives you long-time, short-time and instantaneous protection settings, so you can coordinate the breaker with upstream and downstream devices instead of living with a fixed curve. There is no ground-fault (G) function in an LSI unit.
3) Do I need to order a separate trip unit or terminals with this Power Defense breaker?
No. It ships as a complete breaker with the PXR 10 LSI trip unit and standard line and load terminals already fitted, so conductors land directly on the device. Lug kits, rotary handles or other accessories would be separate items if your application calls for them.
4) What is the exact Eaton part number for the 150A three-pole Power Defense breaker?
The 150A three-pole Frame 2 unit is Eaton PDG23G0150B2NJ. The 600A option on the same family is PDG44G0600TFAL, which is a larger Frame 4 device rather than a Frame 2.
5) Will a Frame 2 Power Defense breaker fit the space I have in my panel?
The Frame 2 breaker measures 104.6 mm wide, 88.9 mm deep and 152.4 mm high. Check that against your available gutter and cover cutout before committing, particularly in retrofit work where the old device was a smaller thermal-magnetic frame.
6) What is the difference between Icu and Ics on this breaker, and which number should I design to?
Icu (30 kAIC at 440V) is the ultimate interrupting capacity, the one-time maximum the breaker can clear. Ics (22.5 kAIC at 440V) is the service capacity, the fault level it can clear and remain in service afterward. Design a feeder you expect to keep in operation after a fault to the Ics figure. At 480 Vac the stated interrupting rating is 35 kAIC.
7) Is a 150A three-pole molded case breaker suitable for motor feeder protection?
It is listed for three-phase motor and feeder circuit protection as well as panelboards, switchboards and switchgear. The LSI trip unit helps here: the adjustable instantaneous setting lets you pass motor inrush without nuisance tripping while still holding a tight short-circuit threshold.
8) Is the Eaton Power Defense breaker RoHS compliant for a specification that requires it?
Yes, Power Defense Frame 2 construction is RoHS compliant, which covers most institutional and government procurement specs that call for restricted-substance conformance.
How fast can I get the Eaton PDG23G0150B2NJ delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton PDG23G0150B2NJ come with a warranty?
Absolutely. The Eaton PDG23G0150B2NJ is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton PDG23G0150B2NJ?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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