Siemens Contactor AC-1, spring-loaded, S00, 4-pole, 24VAC. 50/60Hz, 18A Part number 3RT2316-2AB00

Product Overview

The Siemens 3RT2316-2AB00 is a SIRIUS 3RT23 series 4-pole contactor, size S00, designed for AC-1 switching applications. At 400 V/40 °C it handles 18 A, and includes a 24 V AC coil (50/60 Hz) with spring-type terminals for reliable connection.

Key Features

• 4-pole contactor from the Siemens SIRIUS 3RT23 family
• Rated for AC-1 duty: 18 A at 400 V (40 °C ambient) in size S00
• Coil voltage: 24 V AC, 50/60 Hz
• Compact size S00 for space-efficient mounting
• Spring-type terminal connections for quick and secure wiring
• Designed for industrial automation with high reliability and standardized accessory compatibility

Technical Specifications

• Product Series: SIRIUS 3RT23
• Article Number: 3RT2316-2AB00
• Number of Poles: 4 P
• Rated Current (AC-1, 400 V): 18 A
• Coil Voltage: 24 V AC, 50/60 Hz
• Size Designation: S00
• Terminal Type: Spring-type terminals
• Mounting Orientation: Upright, direct mounting
• Ambient Operating Temperature: Standard industrial range
• Rated Insulation Voltage (Ui): 690 V

Compliance & Certifications

• Manufactured by Siemens to conform with IEC/EN standards for contactors
• Designed and tested under the SIRIUS modular system framework
• Suitable for industrial automation use with standardized accessory support

Applications

Ideal for use in control panels, distribution switch-rooms and automation systems requiring four-pole switching of resistive loads. Commonly used with heaters, lighting groups, and other AC-1 applications where compact contactors are required for efficient installation and reliable operation.