Siemens 51SB2BA - Industrial Switch NEMA 7, 9 Hazardous Location Rated

Siemens 51SB2BA is a heavy-duty industrial switch designed for motor circuit protection and control applications. It features robust electrical ratings suitable for demanding industrial environments with specific voltage and current handling capabilities. The switch is constructed with durable materials and compact physical dimensions, weighing only 0.5 lb for efficient panel mounting. This device complies with NEMA 7 and 9 ratings for hazardous location applications, ensuring safe operation in environments containing specific gas and dust hazards. Typical applications include motor control centers, industrial machinery, and processing equipment where reliable circuit protection is essential.

Key Features & Specifications

• Type: 51S heavy-duty industrial switch with manual operation
• Voltage Rating: Industrial voltage standards
• Current Rating: Standard industrial current ranges
• Dimensions: Compact design for panel mounting
• Standards: NEMA 7, 9 hazardous location rated
• Applications: Motor control centers, industrial machinery, processing equipment
• Switch Type: Manual industrial switch
• Configuration: Standard industrial configuration
• Nema Rating: 7, 9
• Weight: 0.5 lb
• Mounting: Panel mount design
• Enclosure: Industrial-grade housing

Product Identification

• UPC: 78308709287
• GTIN: 00783087092877