Home › Manufacturers › Siemens › 3RU2116-1BB1

Siemens

Siemens 3RU2116-1BB1 SIRIUS Thermal Overload Relay - 1.4-2A

Siemens 3RU2116-1BB1 Thermal Overload Relay (1.4-2A)

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number3RU2116-1BB1

Adjustable Current Range 1.4-2.0A

Trip Class 10

Size S00

Mounting Stand-alone Installation

Get a price for 3RU2116-1BB1

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

Compact Motor Protection Adjustable Current Range Class 10 Tripping Manual/Automatic Reset Stand-alone Installation SIRIUS Series

Product description

The Siemens 3RU2116-1BB1 is a compact and reliable thermal overload relay designed for precise motor protection. It features an adjustable current range of 1.4 to 2.0 Amps and a Class 10 tripping characteristic, suitable for a variety of motor applications.

This relay is ideal for use in control panels, HVAC systems, and small industrial machinery where precise motor safeguarding is required. Its stand-alone installation capability offers flexibility in integration, and the manual/automatic reset ensures ease of operation.

Stanlo Automation, a veteran-owned distributor of industrial automation surplus, offers the Siemens 3RU2116-1BB1 overload relay. We provide quality components with competitive pricing and efficient shipping, ensuring your operations run smoothly.

Technical specifications

Adjustable Current Range	1.4-2.0A
Trip Class	10
Size	S00
Mounting	Stand-alone Installation
Terminals	Screw
Auxiliary Contacts	1 NO, 1 NC
Voltage	750 VAC
Reset	Manual/Automatic

Common applications

Control Panels

HVAC Systems

Small Industrial Machinery

Pump Control

Fan Control

Conveyor Systems

Compatible systems

Compatible with Siemens motor control systems requiring 1.4-2A protection.

Also known as

Siemens SIRIUS 3RU2 3RU21161BB1 Siemens Miniature Overload Relay

Replaces / compatible with

This is a direct replacement for older Siemens overload relays in the specified current range and size.

Technical note

Expert tip

This relay is equipped with 1 NO and 1 NC auxiliary contacts, providing flexibility for signaling and control circuits.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What are the key features of the Siemens 3RU2116-1BB1 overload relay?

The Siemens 3RU2116-1BB1 offers overload and phase failure protection, manual/automatic reset, a switch position indicator, and is designed for stand-alone mounting.