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Siemens VL800 UL 3-Pole Circuit Breaker - 600A, 65kA

Siemens VL800 UL 3-Pole Circuit Breaker, 600A, 65kA at 480V.

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ManufacturerSiemens
Part number3VL6160-2KN30-0AA0
Part Number 3VL6160-2KN30-0AA0
Manufacturer Siemens
Series VL800 UL
Type Molded Case Circuit Breaker
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High breaking capacity (65kA at 480V) UL 489 compliant 3-pole configuration TM LI trip unit Non-interchangeable frame Suitable for line protection

The Siemens 3VL6160-2KN30-0AA0 is a VL800 UL series molded case circuit breaker featuring high breaking capacity. This 3-pole unit, with a non-interchangeable frame, complies with UL 489 standards and offers a NEMA rating of 65kA at 480V. It is equipped with a TM trip unit providing LI (Long-time and Instantaneous) protection, with a nominal current of 600A (In=<600A) and an adjustable instantaneous trip setting (II) for effective short-circuit protection.

This circuit breaker is engineered for applications requiring enhanced protection against higher fault currents. It is widely used in industrial facilities, large commercial buildings, and critical infrastructure where robust safety and reliability are essential.

Stanlo Automation, a veteran-owned business specializing in surplus industrial automation parts, is pleased to offer the Siemens 3VL6160-2KN30-0AA0. We are committed to providing quality components and exceptional service to meet your operational needs.

Part Number3VL6160-2KN30-0AA0
ManufacturerSiemens
SeriesVL800 UL
TypeMolded Case Circuit Breaker
Poles3
Frame SizeMG (cat no. HMX3B600)
Breaking Capacity65kA at 480V AC (NEMA Rating)
Trip UnitTM
ProtectionLI (Overload, Instantaneous)
Rated Current (In)< 600A
Overload Setting (IR)600A
Short-circuit Setting (II)3000-6000A
Industrial power distribution
Commercial infrastructure
Equipment protection
High fault current applications
Manufacturing facilities
Power systems
UL 489 certified systems, Siemens panels and switchgear.
Siemens VL800 HMX3B600 Siemens 3VL6160-2KN30-0AA0 65kA 480V 600A breaker
This part is a spare product, intended only for replacement purposes. It is a direct replacement for other 3VL6160-2KN30-0AA0 units and compatible with Siemens VL800 UL series.
Expert tip
This breaker is rated for 65kA interrupting capacity at 480V AC and is designed for line protection. It does not include connection accessories, which must be sourced separately.
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What is the purpose of the TM LI trip unit in the Siemens 3VL6160-2KN30-0AA0 circuit breaker?
The TM LI trip unit in the Siemens 3VL6160-2KN30-0AA0 provides Long-time (overload) and Instantaneous (short-circuit) protection. The LI function ensures the breaker trips on sustained overloads and immediate, high-magnitude short circuits.