Siemens SPD varistor, size S00, 24 - 48VAC

Product Overview

Varistor 24...48 V AC, 24...70 V DC Surge suppressor For plugging onto contactors Size S00

This compact varistor surge suppressor (Article Number: 3RT1916-1BB00) is designed for reliable protection of Size S00 contactors against voltage transients and electrical surges. The device features voltage ratings of 24...48 V AC and 24...70 V DC, making it suitable for low-voltage control circuit protection. With plug-on design, this surge suppressor provides easy installation and effective protection for contactor coils and control circuits in demanding industrial applications.

Key Features

• Varistor surge suppressor for contactor coil protection
• Dual voltage rating: 24...48 V AC, 24...70 V DC for flexible application compatibility
• Plug-on design for easy installation onto Size S00 contactors
• Compact construction for space-efficient installation
• Fast response time for effective surge protection
• Maintenance-free operation for reliable long-term performance
• High surge absorption capability for robust protection
• Direct mounting onto contactor terminals

Technical Specifications

• Net Weight: 0.008 kg
• Packaging Dimensions: 31.00 x 61.00 x 11.00 mm
• Packaging Quantity: 1 piece
• Quantity Unit: 1 Piece
• Country of Origin: Germany
• Voltage Rating AC: 24...48 V AC
• Voltage Rating DC: 24...70 V DC
• Contactor Size Compatibility: S00
• Installation Type: Plug-on
• Protection Type: Surge suppressor/Varistor
• EAN: 4011209267398
• UPC: 754554412610

Applications

• Contactor coil protection in low-voltage control systems
• Control circuit surge protection in industrial automation
• Motor starter protection against voltage transients
• PLC interface protection in control systems
• Relay coil protection in control circuits
• Automation system protection against electrical surges
• Machine control protection in manufacturing equipment
• Process control system protection against voltage spikes

Installation Benefits

• Easy plug-on installation directly onto Size S00 contactors
• No additional wiring required for simple installation
• Compact design minimizing space requirements
• Maintenance-free operation reducing system downtime
• Professional appearance maintaining system aesthetics
• Quick replacement when needed
• Cost-effective protection for expensive control components
• Universal mounting compatible with standard contactors

Surge Protection Advantages

• Enhanced system reliability through surge protection
• Extended component life by preventing surge damage
• Reduced maintenance costs through component protection
• Improved system uptime by preventing surge-related failures
• Fast response time for effective protection
• High energy absorption for robust surge handling
• Electrical isolation maintaining system integrity
• Proven protection technology for reliable operation

Compatibility

• Size S00 contactors from various manufacturers
• 24V AC control systems in industrial automation
• 24V DC control systems in modern control applications
• Low-voltage control circuits requiring surge protection
• Industrial control panels with Size S00 contactors
• Motor control centers with small contactors
• Automation systems requiring component protection
• Standard DIN rail and panel mounting systems

Product Classifications

• eClass: Not specified
• ETIM: Not specified
• UNSPSC: Not specified

Compliance & Certifications

• Export Control: ECCN: N / AL: N
• RoHS Compliance: Since 01.07.2006
• WEEE Take-Back Obligation: Yes

REACH Compliance This product complies with REACH regulation requirements. Currently, there is no information on SVHC (Substances of Very High Concern) from the supply chain. The product is regularly compared with upstream user information regarding substances indicated in the candidate list in accordance with REACH regulation requirements.

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For technical documentation and CAD files, please visit:

• Official Product Datasheet (PDF)
• Siemens Industry Mall Product Page
• Siemens PARTcommunity for 3D CAD Models
• Siemens Technical Support Center for technical documentation requests