Siemens Timing relay, electronic slow-operating 1 change-over contact, 1 time range 1.5...30 s 12-240 V AC/DC at 50/60 Hz AC with LED, Screw terminal Part number 3RP2512-1AW30

Product Overview

The Siemens 3RP2512-1AW30 is an electronic slow-operating timing relay designed for precise ON-delay control in industrial automation environments. It features a single change-over contact, an adjustable time range from 1.5 to 30 seconds, and a wide supply voltage of 12–240 V AC/DC. With LED indication and reliable screw terminals, this compact relay enables accurate and stable timing functions in control panels and switching systems.

Key Features

• Electronic slow-operating timing relay for ON-delay functions
• Wide voltage range: 12–240 V AC/DC, 50/60 Hz
• Single change-over contact for versatile switching
• Adjustable time range: 1.5–30 seconds
• LED status indication for clear operational visibility
• Screw terminal connection for secure wiring
• Compact 17.5 mm width suitable for dense control panels
• DIN-rail mounting for easy installation

Technical Specifications

• Article Number: 3RP2512-1AW30
• Function: ON-delay (slow-operating) timer
• Input Voltage: 12–240 V AC/DC
• Time Range: 1.5…30 seconds
• Output Contacts: 1 change-over (CO) contact
• Thermal Current Rating: 5 A
• Ambient Temperature Range: –25 °C to +60 °C
• Electrical Connection: Screw terminals
• Device Width: 17.5 mm
• Mounting: 35 mm DIN rail
• Protection Class: IP20 front

Compliance & Certifications

• Manufactured to Siemens SIRIUS timing relay standards
• Compliant with EN 61812-1 and EN 60947-5-1
• Rated for over-voltage category III and pollution degree 3

Applications

Suitable for motor control, sequence control, process automation, building management systems, and general switching operations requiring precise ON-delay timing. Its wide voltage capability and compact design make it ideal for OEM panels, industrial control cabinets, and distributed automation systems.