Electronic timers - 3RP, On-delay with 1C/O contacts - 3RP1513-1AQ308K

Product Description

Siemens 3RP1513-1AQ308K Electronic On-Delay Timer Relay – Reliable Timing Control for Industrial Automation

The Siemens 3RP1513-1AQ308K Electronic On-Delay Timer Relay is a precision-engineered timing device designed to provide dependable delayed switching for industrial automation, machine control, motor starting, process management, and electrical control applications. As part of the trusted Siemens SIRIUS 3RP Electronic Timer Series, the 3RP1513-1AQ308K delivers exceptional timing accuracy, robust performance, and long-term reliability, making it a preferred choice for engineers, panel builders, OEMs, and maintenance professionals across a wide range of industries.

Industrial automation systems often require a controlled delay between receiving a control signal and activating a connected device. The Siemens 3RP1513-1AQ308K On-Delay Timer performs this function with precision by initiating a preset timing sequence once control voltage is applied. After the selected delay period expires, the output contact changes state, allowing connected equipment to operate in a controlled and coordinated manner. This functionality is widely used in conveyor systems, motor starter circuits, pumps, compressors, packaging machinery, HVAC installations, process automation systems, and sequential machine operations.

One of the key features of the 3RP1513-1AQ308K Electronic Timer Relay is its adjustable 5 to 100-second timing range, making it ideal for applications requiring medium-duration delay control. This timing range provides flexibility for engineers and system designers who need reliable delay functionality without the complexity of multifunction timing devices. The timer ensures smooth equipment sequencing while reducing electrical stress and preventing simultaneous equipment startup.

The Siemens 3RP1513-1AQ308K is equipped with 1 Changeover Contact (1 C/O), offering versatile switching functionality for both normally open and normally closed control circuits. This contact arrangement simplifies wiring and enhances compatibility with a broad range of industrial automation systems. Whether used in control panels, machine tools, motor control centers, or process control equipment, the relay delivers reliable switching performance under demanding operating conditions.

Designed for flexible installation, the relay supports 24V AC, 100–127V AC, and 24V DC control supply voltages, making it suitable for diverse industrial environments and electrical infrastructures. This multi-voltage capability allows system integrators and maintenance teams to standardize components across multiple applications while reducing spare part inventory requirements.

Built using Siemens' advanced solid-state timing technology, the 3RP1513-1AQ308K On-Delay Timer Relay delivers outstanding accuracy and repeatability. Siemens specifies repeat accuracy better than ±1% and setting accuracy better than ±5%, ensuring consistent timing performance even in challenging industrial environments. This level of precision helps improve process reliability and operational efficiency across automation systems.

The timer features integrated LED indicators that provide clear visual feedback regarding control voltage status and relay output operation. These indicators simplify commissioning, troubleshooting, and maintenance by enabling technicians to quickly verify relay operation. Additionally, Siemens has designed the relay with high electromagnetic compatibility (EMC), ensuring dependable performance in electrically noisy industrial environments.

The compact 22.5 mm housing width makes the Siemens SIRIUS 3RP1513-1AQ308K an excellent choice for modern control panels where space optimization is important. The relay supports standard 35 mm DIN rail mounting and screw-terminal connections, allowing easy installation and integration into automation cabinets, switchboards, and motor control panels. Its compact footprint helps maximize panel space while maintaining convenient access for wiring and servicing.

The 3RP1513-1AQ308K Electronic Timer Relay is widely used in manufacturing facilities, water treatment plants, food processing units, packaging systems, HVAC installations, material handling equipment, and industrial automation projects. Its dependable timing performance helps improve equipment protection, enhance process control, and increase operational efficiency.

At SBsmart.in, we provide genuine Siemens industrial automation products trusted by professionals worldwide. When you purchase the Siemens 3RP1513-1AQ308K Electronic On-Delay Timer Relay, you receive an authentic Siemens solution backed by world-class engineering, proven reliability, and long-term industrial performance.

Whether you're designing a new control panel, upgrading an existing automation system, or replacing a critical timing relay, the Siemens 3RP1513-1AQ308K delivers the precision, durability, and performance required for today's industrial applications. Choose SBsmart.in for reliable Siemens automation solutions that help optimize productivity and system reliability.