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Siemens 3RT2516-1BB40 4-Pole Power Contactor - 9A AC-3, 24V DC Coil

Siemens 3RT2516-1BB40 4-Pole Power Contactor

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ManufacturerSiemens

Part number3RT2516-1BB40

Manufacturer Siemens

Part Number 3RT2516-1BB40

Type Power Contactor

Poles 4

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4-pole configuration 9A AC-3 rating 24V DC coil 2 NO + 2 NC main contacts Screw terminal connections Compact S00 size

Product description

The Siemens 3RT2516-1BB40 is a 4-pole power contactor engineered for reliable control of electrical loads in industrial settings. It features an AC-3 rating of 9A and a power capacity of 4kW at 400V. This model is equipped with a 24V DC coil, offering precise and efficient operation for automation systems.

The contactor includes 2 normally open (NO) and 2 normally closed (NC) main contacts, providing versatile switching configurations. Its compact S00 size and screw terminal connections simplify installation and integration into control panels, making it suitable for motor starters, automation machinery, and general switching applications.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RT2516-1BB40. We provide a cost-effective solution for your automation needs, ensuring quality and dependable performance. Partner with Stanlo Automation for your industrial surplus requirements.

Technical specifications

Manufacturer	Siemens
Part Number	3RT2516-1BB40
Type	Power Contactor
Poles	4
AC-3 Current Rating	9 A
Power Rating (400V)	4 kW
Coil Voltage	24 V DC
Main Contacts	2 NO + 2 NC
Terminal Type	Screw
Size	S00

Common applications

Motor starters

Industrial machinery

Automation systems

Control panels

Switching circuits

Compatible systems

Suitable for use with 3RT series motor control systems

Also known as

Siemens SIRIUS 3RT2516 3RT2516-BB40

Replaces / compatible with

Compatible with Siemens 3RT25 series accessories.

Technical note

Expert tip

The 24V DC coil requires a stable DC power source. Ensure proper wiring to avoid voltage drops that could affect contactor operation.

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Frequently asked questions

What is the coil voltage for the Siemens 3RT2516-1BB40 contactor?

The Siemens 3RT2516-1BB40 power contactor features a 24V DC coil. This DC voltage is commonly used in automation systems for reliable and precise control of electrical circuits.