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Siemens SLD6B600LSIG Molded Case Circuit Breaker

  • 600A
  • 3 Pole
  • Unit Mount
Siemens SLD6B600LSIG
Molded Case Circuit Breaker
Brand Siemens
SKU SLD6B600LSIG
Select Item Condition
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  • 600A
  • 3 Pole
  • Unit Mount

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Siemens SLD6B600LSIG - 600A 3 Pole Molded Case Circuit Breaker

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$7,595.00 Check Stock

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Description

Providing microprocessor-based sensing, this 600A MCCB is built for complex industrial power systems. It offers superior coordination advantages over standard thermal-magnetic alternatives. Designed for unit-mount configurations, it fits into Siemens Sentron P4 and P5 panelboards, switchboards, and MCCs. This model includes TA2J6500 lugs and can be replaced by the 3VA series. With a 35 kAIC rating at 480V, it utilizes a Sensitrip IV trip unit with adjustable LSIG functions for exact tuning.

Specifications

Key specifications
Brand Siemens
Series SLD6
Amperage 600A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600VAC
Phase 3
AIC Rating 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC
Fit and installation
Terminal Type Lugs
For Use With Siemens Sentron Panelboards (Type P4, P5), Switchboards, Motor Control Centers
Wire Gauge (2) 3/0 AWG - 500 kcmil (Cu/Al)
Max Wire 500 kcmil
Min Wire 3/0 AWG
Protection and operation
Trip Technology Electronic Trip
Trip Function Code LSIG
Trip Function Long-Time, Short-Time, Instantaneous, Ground Fault
Trip Adjustability Adjustable
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment
Accessories Lugs Included (TA2J6500)
Standards CSA C22.2 No. 5, IEC 60947-2, UL 489
Approval CSA, IEC, UL
Temp Rating 40C
Construction Features Reverse Feed

Product FAQs

5 answers
Which panelboards are compatible with the SLD6B600LSIG breaker?

This Sentron LD frame breaker is designed for use in Siemens Type P4 and P5 panelboards, as well as compatible switchboards and motor control centers.

What does the LSIG designation indicate on this electronic trip unit?

The LSIG trip unit provides adjustable settings for Long-time, Short-time, Instantaneous, and Ground-fault protection. This allows for precise selective coordination in complex electrical distribution systems.

What are the wire size requirements for the lugs on this 600A breaker?

The standard lugs accept two conductors per phase, ranging from 3/0 AWG to 500 kcmil. They are rated for both copper and aluminum wire.

How is the SLD6B600LSIG mounted within an enclosure?

This is a unit mount circuit breaker. It is designed to be bolted directly to the mounting pan or chassis rather than plugging into a busbar.

What frame family does the SLD6B600LSIG belong to?

It is part of the Siemens Sentron series and utilizes the LD frame footprint.

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