Siemens 3RU1916-3AA01 Overload Relay Size S00

Product Description

The SIEMENS 3RU1916-3AA01 is a Size S00 overload relay designed for motor protection in industrial control applications. This device monitors motor current and trips the circuit when overload conditions are detected, helping prevent motor burnout and equipment damage. The 3RU1916-3AA01 measures 3.386 inches long by 1.929 inches wide by 3.740 inches tall and weighs 0.132 pounds, making it a compact addition to control panel assemblies. Licensed electricians and industrial controls technicians are the typical installers of this device in motor starter and contactor assemblies.

This overload relay is suited for use in residential, commercial, and light industrial motor control centers and control panels. It is commonly installed alongside Size S00 contactors in direct-on-line motor starter configurations. Typical applications include small pump motors, fan motors, and conveyor drives where reliable overload protection is required. Its compact Size S00 form factor makes it appropriate for space-constrained enclosures and panel builds.

Key Features

• Size S00 form factor for use in compact motor starter assemblies
• Provides thermal overload protection to prevent motor damage from sustained overcurrent
• Compact dimensions of 3.386 x 1.929 x 3.740 inches suit space-constrained panel installations
• Lightweight at 0.132 pounds for easy handling during panel assembly
• Designed for integration with compatible Size S00 contactors in motor control applications

Compatibility

Designed as an OEM-style replacement or direct-mount overload relay for Size S00 motor starter and contactor assemblies used in industrial motor control applications.

Installation Notes

Installation should be performed by a licensed electrician or qualified industrial controls technician in accordance with applicable NEC requirements and local codes. De-energize the circuit and lock out and tag out all power sources before installing or servicing the overload relay. Verify that the relay size and trip class match the motor nameplate ratings before placing the system back into service. Do not bypass or defeat the overload relay during testing or commissioning.

Technical Specifications

• Size: S00
• Length: 3.386 inches
• Width: 1.929 inches
• Height: 3.740 inches
• Weight: 0.132 pounds
• UPC: 75455441235

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 3RU1916-3AA01