Siemens, SIRIUS 3RU2 Thermal Overload Relay 1 NO/1 NC, 4A F.L.C, 4A Contact Rating, 3 kW, 690V 3P

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€ 77,97

(excl. BTW)

€ 94,34

(incl. BTW)

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  • Verzending vanaf 22 september 2026
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RS-stocknr.:
211-0046
Artikelnummer Distrelec:
301-24-322
Fabrikantnummer:
3RU2116-1EC0
Fabrikant:
Siemens
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Merk

Siemens

FLC Motor Rating

4A

Product Type

Thermal Overload Relay

Relay Contact Current

4A

Series

SIRIUS 3RU2

Mount Type

Direct

Power Rating

3kW

Pole and Throw Configuration

3P

Terminal Type

Spring Loaded

Normal State Configuration

1 NO/1 NC

IP Rating

IP20

Reset Method

Automatic & Manual

Minimum Operating Temperature

-40°C

Width

45mm

Number of Auxiliary Contacts

2

Adjustable Current Range

2.8 → 4 A

Maximum Operating Temperature

70°C

Length

87mm

Contact Voltage

400V

Standards/Approvals

UL, CSA, CE, CCC, IEC 81346-2, IEC 61508, IEC 60529, IEC 60068-2-27, EAC

Depth

70mm

Control Voltage

690V

Supply Voltage

690V

Land van herkomst:
DE

Siemens Overload Relay, 3 Poles, IP20 Rating - SIRIUS Series - 3RU2116-1EC0


Step up your motor protection with this overload relay from Siemens. It reacts to excess current in a flash, preventing overheating and damage to your motor and its circuits. This thermal device works using a bi-metallic plate and heating element. You can trust it to safely handle a current range between 2.8 and 4A, with contacts opening to interrupt the power and prevent overloading of the system. This makes it a good choice for industrial applications including automotive manufacturing. A control voltage of 690V and power rating up to 3kW means this product is suited to high-powered tasks.

Features & Benefits


• IP20 rating indicates it's touch-proof and safe from damage caused by objects over 12mm

• Mean time to failure of 2,280 years indicates it's built to last for the long haul

• Does the job reliably in a wide operating temperature range between -40°C and +70°C

• Spring-loaded terminals clamp down on wires to achieve a strong and secure connection

What size is this overload relay?


With compact dimensions of 87 (H) x 45 (W) x 70mm (D), this relay fits neatly into a crowded cabinet.

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