Siemens 3RU1136-4DB0 Overload Relay 18-25 A (Size S2)

Product Description

The Siemens 3RU1136-4DB0 is a thermal overload relay for motor protection with an adjustable trip range of 18–25 A. It is a 3-pole, Size S2, Class 10 device intended for contactor mounting and provides one normally open and one normally closed auxiliary contact. The relay is IEC rated, sensitive to phase loss and phase asymmetry, and supports manual or automatic reset for three-phase motor applications.

• Adjustable ampere setting range: 18–25 A; Class 10 thermal tripping
• Three poles with 1 normally open (1NO) and 1 normally closed (1NC) auxiliary contact; contact rating 25 A at 690 VAC
• Designed for contactor mounting (direct mount on compatible 3RT contactors); manual or automatic reset; IEC rated

Product Highlights

Adjustable 18–25 A Class 10 thermal overload, 3-pole Size S2 with 1NO+1NC for contactor mounting

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 3RU1136-4DB0
• Country of Origin: Germany