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Siemens 3RB3016-1SB0 3-12A Electronic Overload Relay (S00)

Siemens 3RB3016-1SB0 Electronic Overload Relay (3-12A)

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ManufacturerSiemens

Part number3RB3016-1SB0

Current Range 3-12A

Class 10E

Size S00

Mounting Contactor Mount

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Electronic overload protection Adjustable 3-12A range Class 10E tripping Direct contactor mounting (S00) Screw terminals Manual/Automatic reset

Product description

The Siemens 3RB3016-1SB0 is a robust electronic overload relay engineered for comprehensive motor protection. It features an adjustable current range from 3 to 12 A and a Class 10E tripping characteristic, providing reliable defense against overload, phase failure, and phase unbalance conditions. This relay utilizes screw terminals for its main and auxiliary circuits and offers both manual and automatic reset options.

Designed for direct mounting onto Siemens 3RT2 size S00 contactors, this relay is a versatile component for various industrial machinery and systems. Its solid-state technology ensures accurate and repeatable protection, minimizing the risk of motor damage and operational disruptions.

Stanlo Automation, your veteran-owned source for surplus industrial automation parts, carries the Siemens 3RB3016-1SB0. We provide dependable components and dedicated service to support your automation needs.

Technical specifications

Current Range	3-12A
Class	10E
Size	S00
Mounting	Contactor Mount
Terminals	Screw
Reset	Manual/Automatic
Functions	Overload, Phase Loss, Phase Unbalance

Common applications

Motor control

Industrial machinery

Automation systems

Pump controls

Fan systems

Compatible systems

Siemens 3RT2 Size S00 Contactors

Also known as

3RB30161SB0 Siemens 3-12A 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

The TEST function on the relay allows for functional verification without tripping the motor protection circuit.

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Frequently asked questions

What is the trip class of the Siemens 3RB3016-1SB0 overload relay?

The Siemens 3RB3016-1SB0 overload relay features a Class 10E tripping characteristic. This means it will trip within 10 seconds (or less) when the motor current reaches 6 times the set current, providing rapid protection against severe overloads.