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Eaton / Cutler-Hammer PDD23F0175TFFL Molded Case Circuit Breaker

  • 175A
  • 3 Pole
  • Panel Mount
Eaton / Cutler-Hammer PDD23F0175TFFL
Molded Case Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU PDD23F0175TFFL
Select Item Condition
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  • 175A
  • 3 Pole
  • Panel Mount

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Eaton / Cutler-Hammer PDD23F0175TFFL - 175A 3 Pole Molded Case Circuit Breaker

Eaton / Cutler-Hammer PDD23F0175TFFL - 175A 3 Pole Molded Case Circuit Breaker

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$1,416.18 In Stock

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Description

Providing reliable overcurrent protection, the Eaton PDD23F0175TFFL is a 175A, 3-pole molded case circuit breaker. As part of the Power Defense Frame 2 series, it utilizes a fixed thermal-magnetic trip unit. This panel-mount breaker integrates into Eaton switchboards. For facility upgrades, it serves as a cross-reference for legacy F-Frame breakers (EHD, FDB) requiring a retrofit kit for installation. Delivering 35 kAIC at 240VAC, the breaker is current limiting and dual-rated for AC/DC use.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Series PDD
Amperage 175A
Poles 3
Mounting Style Panel Mount
Voltage 240VAC, 125VDC, 250VDC
Phase 3
AIC Rating 35kA @ 240VAC, 10kA @ 125VDC, 10kA @ 250VDC
Fit and installation
Frame Type PDG
Terminal Type Lugs
For Use With Eaton Power Defense Panelboards, Switchboards
Wire Gauge 4 AWG - 4/0 AWG (Al/Cu)
Max Wire 4/0 AWG
Min Wire 4 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Rotary Handle, Terminal Shields, Padlock Attachment, Motor Operator
Accessories Load Terminals Only
Standards CSA, RoHS, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated, Current Limiting, RoHS Compliant

Product FAQs

5 answers
What panels and equipment are compatible with the PDD23F0175TFFL?

This Frame 2 breaker is designed for installation in Eaton Power Defense panelboards and switchboards. It can also be used to upgrade legacy Eaton F-Frame installations, such as EHD or FDB breakers, when paired with the appropriate retrofit kit.

Can the Eaton PDD23F0175TFFL be reverse fed?

Yes. Standard Eaton Power Defense Frame 2 molded case circuit breakers with thermal-magnetic trip units can be reverse fed. Note that motor circuit protectors (MCPs) in this frame size do not support reverse feeding.

What do the characters in the PDD23F0175TFFL catalog number represent?

"PDD" designates a Power Defense UL/CSA-rated breaker. "2" indicates Frame 2, "3" is for 3 poles, and "F" denotes a 35kAIC rating at 240VAC. "0175" specifies 175 amps, and "TFF" indicates a fixed thermal and fixed magnetic trip unit.

Are the trip settings on the PDD23F0175TFFL field-adjustable?

No. This breaker features a TFF (Fixed Thermal, Fixed Magnetic) trip unit. Both the long-time overload and instantaneous short-circuit pickup levels are factory-set and cannot be modified during installation.

Does this 175A Power Defense breaker provide ground fault or arc fault protection?

No. The PDD23F0175TFFL features a standard thermal-magnetic trip unit designed strictly for overload and short-circuit protection. It does not contain GFCI or AFCI circuitry.

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