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Siemens LBR3100 100A 480V Non-Fusible Rotary Disconnect Switch

Name: Siemens LBR3100
Brand: Siemens
SKU: LBR3100
Availability: InStock

Siemens LBR3100 100A 480V 3-Pole Non-Fusible Rotary Disconnect Switch.

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ManufacturerSiemens

Part numberLBR3100

Type LBR

Amperage 100A

Voltage 480 VAC

Poles 3

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Compact Non-Fusible Rotary Design Suitable as Motor Disconnect Padlockable in OFF Position 10,000 Operating Cycles 480V AC Rating 3-Pole Configuration

Product description

The Siemens LBR3100 is a Type LBR compact, non-fusible rotary disconnect switch designed for heavy-duty industrial applications. It features a 3-pole, 3-phase configuration with a 100A rating at 480 VAC. This switch is UL listed and suitable for use as a motor disconnect, with a power rating of 5 hp at 480 VAC three-phase. Its durable construction ensures longevity and reliable operation.

This disconnect switch is integral to electrical distribution systems, motor control circuits, and safety disconnects in industrial machinery. The LBR3100 offers a single-throw action and a 10,000 operating cycle lifespan. It is designed for door mounting and can be padlocked in the OFF position for maximum safety.

Stanlo Automation, your trusted veteran-owned surplus parts supplier, carries the Siemens LBR3100. We are dedicated to providing high-quality industrial automation parts with efficient service and competitive prices. Get your Siemens LBR3100 from Stanlo Automation and keep your operations running.

Technical specifications

Type	LBR
Amperage	100A
Voltage	480 VAC
Poles	3
Phase	3
Switch Style	Non-Fusible
Action	Single Throw
HP Rating	5 hp @ 480V
Operating Cycles	10000
Mounting	Door Mounted
Padlockable	Yes (OFF position)

Common applications

Motor Control

Industrial Automation

Power Distribution

Machine Safety

OEM Equipment

Electrical Disconnect

Compatible systems

Compatible with Siemens LBR series rotary handles and door mounting kits.

Also known as

Siemens LBR3100D Type LBR Disconnect Siemens Rotary Switch 100A

Replaces / compatible with

The Siemens LBR3100 serves as a critical disconnect switch in many industrial applications. It is compatible with Siemens LBR series rotary handles and mounting kits.

Technical note

Expert tip

For door mounting of the LBR3100, ensure the appropriate LBRD1 mounting kit and LBRH3 or LBRH4 handle are used for proper installation and operation.

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Frequently asked questions

What is the HP rating and voltage for the Siemens LBR3100 disconnect switch?

The Siemens LBR3100 is rated for 100A at 480 VAC. It has a horsepower rating of 5 hp at 480 VAC three-phase and is suitable for use as a motor disconnect.