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ABB / General Electric TJD432350WL Molded Case Circuit Breaker

  • 350A
  • 3 Pole
  • Unit Mount
ABB / General Electric TJD432350WL
Molded Case Circuit Breaker
Brand ABB / General Electric
SKU TJD432350WL
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  • 350A
  • 3 Pole
  • Unit Mount

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General Electric TJD432350WL 3 Pole Circuit Breaker

ABB / General Electric TJD432350WL - 350A 3 Pole Molded Case Circuit Breaker

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$2,726.99 In Stock

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Description

Engineered for industrial use, the GE TJD432350WL delivers robust overcurrent protection. This 3-pole, 350A unit mount MCCB operates at 240VAC for heavy distribution. The J-Frame breaker installs into GE A-Series and Spectra panelboards, or switchboards. The "WL" suffix indicates factory-installed line and load lugs for cable connections. It replaces older TJJ432350WL models. Featuring a thermal magnetic trip, it ensures precise fault response with a 22kAIC rating at 240V.

Specifications

Key specifications
Brand ABB / General Electric
Part Number TJD432350WL
Series TJD
Amperage 350A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 250VDC
Phase 3
AIC Rating 22kA @ 240VAC, 20kA @ 250VDC
Fit and installation
Terminal Type Lugs
For Use With GE A-Series Panelboards, GE Spectra Series Panelboards, GE Switchboards, GE Motor Control Centers
Wire Gauge (1) 6 AWG - 600 kcmil or (2) 2/0 AWG - 250 kcmil (Cu/Al)
Max Wire 600 kcmil
Min Wire 6 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Adjustable Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch
Accessories Line and Load Lugs Included (TCAL43)
Standards UL 489, NEMA AB-1, CSA C22.2 No. 5
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated, Non-Interchangeable Trip, Common Trip, Quick-Make/Quick-Break, Trip-Free Mechanism, Reverse Feed

Product FAQs

8 answers
What does the "WL" suffix indicate on the TJD432350WL catalog number?

The "WL" suffix indicates that the circuit breaker is supplied with factory-installed line and load lugs for cable connections. Breakers ordered without this suffix do not include line lugs.

Which GE panelboards are compatible with the TJD432350WL?

This J-Frame molded case circuit breaker is designed for installation in GE A-Series panelboards, GE Spectra Series panelboards, GE switchboards, and GE motor control centers.

What wire sizes are accepted by the lugs on the TJD432350WL?

The factory-installed lugs accept either one 6 AWG to 600 kcmil conductor or two 2/0 AWG to 250 kcmil conductors. The terminals are rated for both copper and aluminum wiring.

How is the trip unit configured on the TJD432350WL?

This breaker utilizes a thermal-magnetic trip unit with a fixed thermal element for long-time overload protection and an adjustable magnetic element for instantaneous short-circuit protection.

Can the TJD432350WL replace older TJJ-series circuit breakers?

Yes, the TJD432350WL serves as a direct replacement for the older TJJ432350WL models, maintaining the same physical footprint and electrical ratings for 240VAC applications.

Is the TJD432350WL rated for use with HVAC equipment?

Yes, this circuit breaker is HACR rated, meaning it is tested and approved for use with heating, air conditioning, and refrigeration equipment.

Can the TJD432350WL be reverse fed?

Yes, this breaker is suitable for reverse-feed applications, allowing line power to be connected to either the top or bottom terminals without compromising its protective functions.

Does the TJD432350WL feature a common trip mechanism?

Yes, it includes an internal common trip linkage. If a fault is detected on any single pole, the mechanism ensures that all three poles disconnect simultaneously to prevent single-phasing of connected equipment.

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