Siemens 3RT6926-2PA11 Pneumatic Time-Relay Block, On-Delay 10–180s for 3RT6 Motor Contactors Original Brand New

Overview

The Siemens 3RT6926-2PA11 is a high-quality pneumatic time-relay block engineered for reliable on-delay timing operations in industrial control systems. Designed specifically for 3RT6 motor contactors Size S0, this robust timing module provides precise control with an adjustable delay range of 10 to 180 seconds. Its 1NO + 1NC contact configuration ensures flexible switching capability, making it ideal for a wide range of automation and motor control applications.

Benefit

• Precise Timing Control: Adjustable on-delay from 10 to 180 seconds for accurate sequencing.

• Reliable Performance: Siemens engineering ensures long-term durability in demanding industrial environments.

• Flexible Integration: Compatible with 3RT6 motor contactors Size S0 for seamless installation.

• Enhanced Safety: 1NO + 1NC contact design improves functional safety and switching versatility.

• Maintenance-Free Operation: Pneumatic design eliminates the need for electrical timing circuits.

Features & Functions

• On-Delay Function: Delays the activation of the connected circuit within a preset time window.

• Pneumatic Timing Mechanism: Provides stable and drift-free timing unaffected by voltage fluctuations.

• Wide Timing Range: Adjustable 10…180 seconds for varied industrial use.

• 1 Normally Open + 1 Normally Closed Contacts: Offers adaptable switching logic for control applications.

• Siemens Quality Construction: Ensures reliability in industrial automation, machinery control, and motor starting systems.

Application

• Sequential starting of motors or equipment.

• Delayed closing of ventilation or cooling systems.

• Implementing star-delta motor starting sequences.

• Providing a brief interlock period in complex machinery.

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