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Siemens 3RB3016-1PB0 1-4A Electronic Overload Relay (S00)

Siemens 3RB3016-1PB0 Electronic Overload Relay (1-4A)

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ManufacturerSiemens

Part number3RB3016-1PB0

Current Range 1-4A

Class 10E

Size S00

Mounting Contactor Mount

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Veteran-owned

CAGE: 9NK75

Electronic overload protection Adjustable 1-4A range Class 10E tripping Direct contactor mounting (S00) Screw terminals Manual/Automatic reset

Product description

The Siemens 3RB3016-1PB0 is an electronic overload relay designed for motor protection, offering reliable performance with an adjustable current range of 1 to 4 A. It features a Class 10E tripping characteristic, providing essential protection against overloads, phase unbalance, and phase failure. The relay is equipped with screw terminals for both main and auxiliary circuits and supports manual or automatic reset functions.

This overload relay is ideal for direct mounting onto Siemens 3RT2 size S00 contactors, making it suitable for a wide range of industrial applications. Its solid-state design ensures precise and consistent protection, helping to prevent costly motor damage and downtime.

Stanlo Automation, a veteran-owned distributor, offers the Siemens 3RB3016-1PB0 overload relay. We are your trusted source for surplus industrial automation parts, providing quality components and expert service to meet your needs.

Technical specifications

Current Range	1-4A
Class	10E
Size	S00
Mounting	Contactor Mount
Terminals	Screw
Reset	Manual/Automatic
Functions	Overload, Phase Loss, Phase Unbalance

Common applications

Motor control

Pump systems

HVAC equipment

Conveyor systems

Machine tools

Compatible systems

Siemens 3RT2 Size S00 Contactors

Also known as

3RB30161PB0 Siemens 1-4A Overload Relay SIRIUS 3RB30 Overload

Replaces / compatible with

This overload relay is designed for direct mounting on Siemens 3RT2 size S00 contactors.

Technical note

Expert tip

Ensure proper wiring of the auxiliary contacts to the control circuit for reliable trip signaling.

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Frequently asked questions

What type of motor protection does the Siemens 3RB3016-1PB0 offer?

The Siemens 3RB3016-1PB0 offers electronic overload protection, phase loss sensitivity, and phase unbalance tripping. It is designed to prevent motor damage due to excessive heat from overcurrents or phase issues.