Siemens, SIRIUS 3RU2 Thermal Overload Relay 1 NO/1 NC, Trip Dial: 7 → 10 A, 10A F.L.C, 10A Contact Rating, 7.5 kW, 690V

RS stock no.:: 213-1130
Mfr. Part No.:: 3RU2116-1JB1
Manufacturer:: Siemens

Siemens, SIRIUS 3RU2 Thermal Overload Relay 1 NO/1 NC, Trip Dial: 7 → 10 A, 10A F.L.C, 10A Contact Rating, 7.5 kW, 690V

Subtotal (1 unit)*

R 1 406,91

(exc. VAT)

R 1 617,95

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

Plus 5 unit(s) shipping from 09 November 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	R 1,406.91

*price indicative

RS stock no.:: 213-1130
Mfr. Part No.:: 3RU2116-1JB1
Manufacturer:: Siemens

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	FLC Motor Rating	10A
	Product Type	Thermal Overload Relay
	Relay Contact Current	10A
	Series	SIRIUS 3RU2
	Mount Type	Stand Alone
	Power Rating	7.5kW
	Pole and Throw Configuration	3P
	Terminal Type	Screw
	Normal State Configuration	1 NO/1 NC
	Reset Method	Automatic & Manual
	IP Rating	IP20
	Minimum Operating Temperature	-40°C
	Number of Auxiliary Contacts	2
	Adjustable Current Range	7 → 10 A
	Width	45mm
	Maximum Operating Temperature	70°C
	Length	89mm
	Contact Voltage	690V
	Standards/Approvals	CCC, CE, IEC 61508, IEC 60068-2-27, IEC 81346-2, IEC 60529, CSA, EAC, UL
	Depth	80mm
	Control Voltage	690V ac

	Select all
	Brand Siemens
	FLC Motor Rating 10A
	Product Type Thermal Overload Relay
	Relay Contact Current 10A
	Series SIRIUS 3RU2
	Mount Type Stand Alone
	Power Rating 7.5kW
	Pole and Throw Configuration 3P
	Terminal Type Screw
	Normal State Configuration 1 NO/1 NC
	Reset Method Automatic & Manual
	IP Rating IP20
	Minimum Operating Temperature -40°C
	Number of Auxiliary Contacts 2
	Adjustable Current Range 7 → 10 A
	Width 45mm
	Maximum Operating Temperature 70°C
	Length 89mm
	Contact Voltage 690V
	Standards/Approvals CCC, CE, IEC 61508, IEC 60068-2-27, IEC 81346-2, IEC 60529, CSA, EAC, UL
	Depth 80mm
	Control Voltage 690V ac

COO (Country of Origin):: DE

Siemens SIRIUS 3RU2 Series Thermal Overload Relay, 10A Contact Current Rating, 4kW/5.5kW/7.5kW Power Rating - 3RU2116-1JB1

This thermal overload relay protects electrical motors from overheating and overcurrent situations. Its durable construction and advanced features offer crucial protection for industrial applications, making it suitable for sectors such as automation, electronics, and mechanical industries, thereby ensuring operational efficiency and reliability.

Features & Benefits

• Manual-automatic reset allowing user flexibility

• Rated at 10 A for effective motor protection

• Designed with screw terminals for secure connections

• Control voltage rated at 690 Vac for versatility

• Equipped with two auxiliary contacts for enhanced functionality

Applications

• Utilised in motor control circuits to prevent damage

• Integrated into automation systems for effective machinery management

• Applied in industrial equipment requiring thermal protection

• Ensures motor performance reliability across various sectors

What is the reset method available for this device?

It features both manual and automatic reset options, allowing for user adaptability.

Can this device handle high ambient temperatures?

Yes, it operates efficiently in temperatures ranging from -40 to +70°C.

How many auxiliary contacts does it have?

The device includes two auxiliary contacts for additional control capabilities.

What type of connection terminals does it utilise?

It uses screw terminals, providing secure and reliable electrical connections.