Siemens LD6N3R Circuit Breaker Enclosure – SENTRON Series – LD Frame – Type 3R Outdoor Enclosure – 600V

The Siemens LD6N3R is a SENTRON Series circuit breaker enclosure designed to provide secure housing and environmental protection for LD frame molded case circuit breakers. Engineered for outdoor installations, this Type 3R enclosure protects electrical equipment from rain, sleet, and external environmental conditions while maintaining reliable access for operation and maintenance.

Constructed for demanding industrial and commercial applications, the LD6N3R enclosure supports electrical systems rated up to 600V and is designed for operation in ambient temperatures ranging from -25°C to 75°C. Its robust outdoor-rated construction helps ensure long-term durability and dependable protection in exposed environments.

As part of the Siemens SENTRON low-voltage power distribution portfolio, this enclosure is ideal for housing circuit breakers used in service entrance equipment, feeder circuits, and industrial power distribution systems.

Specifications

• Brand: Siemens
• Part Number: LD6N3R
• Series: SENTRON Series
• Type: LD Circuit Breaker Enclosure
• Frame Compatibility: LD Frame
• Category: Circuit Breaker Enclosure
• Enclosure Rating: Type 3R
• Installation Environment: Outdoor
• Product Lifecycle Status: Active Product (PM300)
• Frequency Rating: 50/60 Hz

Electrical Ratings

• Voltage Rating: 600V
• Frequency: 50/60 Hz

Construction

• Heavy-duty outdoor enclosure design
• Type 3R weather-resistant construction
• Designed for LD frame molded case circuit breakers
• Rugged steel enclosure for industrial applications
• Provides protection against rain and environmental exposure
• Suitable for commercial and industrial power distribution systems

Environmental Ratings

• Enclosure Type: Type 3R
• Operating Temperature Range: -25°C to 75°C
• Ambient Temperature Rated
• Environmental Conditions: Outdoor Use

Dimensions

• Length: 48 in
• Width: 29 in
• Height: 13 in
• Net Weight: 130.271 lbs

Standards

• UL Listed

Applications

• Outdoor electrical distribution systems
• Service entrance installations
• Industrial power distribution equipment
• Commercial electrical infrastructure
• Feeder circuit protection systems
• Utility and infrastructure projects
• Weather-exposed circuit breaker installations

Returns are easy

You may return items within 30 days of delivery for a refund.

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